European Journal of Plant Pathology (1895-2012)

Volume 1, Number 1 / April 1895

1-12	Het phytopathologisch onderzoek in Nederland, en het phytopathologisch laboratorium Willie Commelin Scholten te Amsterdam	J. Ritzema Bos
12-13	Poot de planten midden in den bloempot	J. Ritzema Bos
13-18	Bestrijding van de Dennenbastaardrupsen	J. Ritzema Bos
19-23	Het schurft of de pokken van de aardappelknollen	G. Staes
23-31	Inleiding tot de studie der woekerzwammen	G. Staes
31-32	Het bruinworden van de wortels van Cyclamen	G. S.
32	Vraagbus

Volume 1, Number 2 / June 1895

33-55	Het spikkelen van het koolzaad en hoe het koolzaad moet worden geoogst, om het door deze ziekte teweeggebachte nadeel te voorkomen	J. Ritzema Bos
55-60	Inleiding tot de studie der woekerzwammen	G. Staes
60-62	Dver het gebruik van Bordeaux'sche pap (Bordeaux'sche brij) in boomkweekerijen	G. Staes
62-64	De gele kruis- of stekelbesbladwesp
64	Vraagbus

Volume 1, Number 3 / July 1895

65-71	Stapelplaatsen van boomen als oorzaak van besmetting met splintkevers	W. W. Schipper
71	Middelen tegen de pissebedden	G. Staes
72-76	De vernieling van rupsen en andere insecten met bijtende monddeelen op hagen, boomen, enz	G. Staes
76-83	Inleiding tot de studie der woekerzwammen	G. Staes
84	Is de musch een schadelijke vogel?	G. Staes

Volume 1, Number 4 / September 1895

85-90	Het gebruik van steenkoolteerolie	G. Staes
90-99	De brand der graangewassen	G. Staes
99-100	Korstmossen op boomstammen	G. Staes

Volume 1, Number 5 / November 1895

101-112	De brand der graangewassen	G. Staes
112-117	De beukengalmuc (Cecidomyia FagiHartig
118-119	Een prachtige conifeer, die goed tegen den winter kan	J. Ritzema Bos
119-120	Hoe komt het, dat soms jonge plantjes na ’t verpoten zoo slecht vooruit willen?	J. Ritzema Bos
120	Onkruid in de tuinpaden

Volume 1, Number 6 / December 1895

121-152	De ziektenleer der planten en hare beteekenis voor de praktijk en voor de beoefening der biologische wetenschappen	J. Ritzema Bos
153-156	De vlekkenziekte van de bladeren der orchideen	G. Staes
156	Slakken in broeikassen	G. Staes
156	Invloed van zout op de boomen	G. Staes

Volume 2, Number 1 / February 1896

1-4	Het omvallen van kiemplanten door de werking van Pythium de Baryanum Hesse	J. Ritzema Bos
4-5	De veenmol
5-10	De Erysipheeën of Meeldauwzwammen	C. E. Destrée
10-17	De echte Meeldauw of het Oïdium van den wijnstok	G. Staes
17	Onkruid op boonenakkers	Bruemmer
17-20	Lehrbuch der Mitteleuropäischen Forstinsektenkunde

Volume 2, Number 2 / April 1896

21-22	Verlag van de vergadering der Nederlandsche phytopathologische Vereeniging, gehouden op woensdag 25 Maart 1896	H. J. Calkoen
22-27	De amerikaansche kakkerlak, schadelijk in plantenkassen; en een middel ter bestrijding	J. Ritzema Bos
28-43	De ‘Pal injecteur Gonin’ en de inspuiting van benzine in den bodem als middel tegen schadelijke insekten	J. Ritzema Bos
43-44	De bestrijding van den brand der graangewassen
45-48	De cultuurgeuassen van ons Vaderland met hunne vrienden en vijanden, afgebeeld door S. Schlitzberger en voor Nederland bewerkt door Dr A. J. C. Snijders

Volume 2, Number 3 / June 1896

49-51	Het gesloten blijven der rozenknoppen	J. Ritzema Bos
52-74	De “worm” in de wormstekige appelen en peren, en de middelen om hem te bestrijden	J. Ritzema Bos
74-80	De krulziekte der perzikbladen en hare bestrijding	G. Staes

Volume 2, Number 4 / August 1896

81-89	De Exoasceeën	C. Destrée
89-92	Het “Branden” of “Verhamelen” van tarwe, gerst en haver	G. Staes
92-103	Het wilgenhaantje
103-106	De cattleya-wesp
106-110	Schadelijke werking van chilisalpeter	G. Staes
111-112	De Gomziekte van de Steenvruchtboomen

Volume 2, Number 5 / October 1896

113-125	Spaart de Kikvorschen en Padden!	J. Ritzema Bos
126-130	Ziekte in de Morellenboomen, veroorzaakt door Monilia fructigena	J. Ritzema Bos
131-133	Lijmband en insektenval te gelijk	J. Ritzema Bos
133-140	Misvormde Hopbellen	G. Staes

Volume 2, Number 6 / December 1896

141-143	Eene bladziekte van den moerbeiboom	J. Ritzema Bos
144-169	Het roest der graangewassen	G. Staes
170-172	Paardestaarten en Aardappelziekte	G. Staes

Volume 3, Number 1 / February 1897

1-5	Is er bij 't hard koken van erwten een sterkere ontwikkeling van den celwand in 't spel?	W. W. Schipper
6-21	Botrytis Douglasii von Tubeuf, een nieuwe vijand van de kweekdennen	J. Ritzema Bos
21-26	Eene zeikte van de populieren	G Staes
26-36	Schadelijke werking van Chilisalpeter	G. Staes

Volume 3, Number 2 / May 1897

37-38	Verslag van de vergadering der Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging, gehouden op Woensdag 10 Maart 1897.	H. J. Calkoen
38-49	Een der oorzaken van’t verschijnsel, dat veel der gezaaide erwten gewoonlijk niet gedijen	W. W. Schipper
49-59	De glasvleugelige vlinders (
59-64	Vanglantaarnen tot bestrijding van schadelijke insecten	G. Staes

Volume 3, Number 3 / July 1897

65-68	De Appelbloesemkever (Anthonomus pomorum L)	J. Ritzema Bos
68-69	Wonden, ontstaan door het klimmen in boomen	J. Ritzema Bos
69-70	Mos en ander kwaad in de grasperken	J. Ritzema Bos
71-72	Over verband tusschen de voeding en ziekten der planten	V. W.
72-74	Naschrift	J. Ritzema Bos
75-82	De Ratel of Ratelaar (Rhinanthus) en hare bestrijding in de weiden	P. De Caluwe and G. Staes

Volume 3, Number 4 / October 1897

83-134

Schade in jonge dennenbosschen teweeg gebracht door rupsen uit het bladrollergeslacht

Volume 3, Number 5 / December 1897

135-150	De Mieren	G. Staes
150-157	Botrytis Paeoniae Oudemans, als oorzaak van eene voorheen onbeschreven ziekte der Pioenen en Convallaria's	J. Ritzema Bos
157-160	Nog eens de “Pal injecteur”	J. Ritzema Bos

Volume 3, Number 6 / December 1897

161-164	De “spruitvreter” der bessenstruiken (ineurvaria capitella L)	J. Ritzema Bos
165-167	De wilgenspinner (Liparis Salicis L.)	J. Ritzema Bos
167-169	Over een gevaarlijke Maïsziekte	G. Staes
169-179	De Knolvoeten van Koolen, Knollen en andere Kruisbloemige Planten
180-184	Bestrijding	G. Staes
184-187	Een Ziekte der Anjelieren	G. Staes
188-190	Ziekten en Beschadigingen der Kultuurgewassen

Volume 4, Number 1 / March 1898

1-10	Is het gewenscht, dat door de overheid toegestaan worde de ontdooiing van sneeuw met pekel op tramlijnen, waarlangs boomen staan?	J. Ritzema Bos
10-16	Ziekte der Sjalotten
16-18	Het rotten der aardappelen	P. Nijpels
18-23	Een ziekte van sommige Lilium- (Lelie-) soorten	G. Staes
24	Chloorbaryumoplossing als bestrijdingsmiddel voor snuitkevers	G. Staes

Volume 4, Number 2 / May 1898

25-26	Verslag van de vergadering der Nederlandsche phytopathologische Verceniging, gehouden op Zaterdag 5 Maart 1898	H. J. Calkoen
26-31	Cetonia stictica in broeibakken	G. Staes
31-35	De hederik of akkermosterd (sinapis arvensis) en zijne verdelging	G. Staes
35-44	Een practische en eenvoudige insectenband voor ooftboomen	G. Staes
45-60	De San-José-schildluis	G. Staes

Volume 4, Number 3 / July 1898

61-64	Een Orchideeënwants
65-71	De behandeling van pootaardappelen met Bordeauxsche pap en met formaline	G. Staes
72-77	De invloed van het gebruik van molenstof op den brand der graangewassen	G. Staes
78-83	Noordamerikaansche middelen tot het voorkomen van den brand der graangewassen	G. Staes
83-92	De roode spin of spinnende mijt

Volume 4, Number 4 / September 1898

93-97	Een Orchideeënkever	G. Staes
97-115	De bleekzucht of chlorose bij de planten	G. Staes
116-128	Is de aanwezigheid van brandsporen in het voeder gevaarlijk voor het vee?	G. Staes

Volume 4, Number 5 / November 1898

129-135	Het laboratorium voor plantenziekten en beschadigingen te hamburg	J. Ritzema Bos
135-146	Het tijdig ploegen der stoppels, En de invloed daarvan op zekere ziekten van onze halmgewassen	J. Ritzema Bos
146-154	Ziekte der vruchten en twijgen van den perzikboom, veroorzaakt door
154-157	Door spechten veroorzaakte „Ringboomen”	J. Ritzema Bos
157-160	Het „schurft” van de takken en het „spikkelen” van de vruchten bij appel en peer	G. Staes

Volume 4, Number 6 / January 1899

161-172	Insnoeringsziekten, veroorzaakt door zwammen van het geslaht Pestalozzia	J. Ritzema Bos
173-192	De hamster in Belgie	G. Staes

Volume 5, Number 1 / March 1899

1-11	Koolrupsen
12-23	Aanteekeningen betreffende de leefwijze en de schadelijkheid der Cetonia's	J. Ritzema Bos
24-26	Verslag van de vergadering der Nederlandsche Phytopathologische Vereeniging, gehouden op Zaterdag 11 Maart 1899	Dr Calkoen

Volume 5, Number 2 / May 1899

27-32	Twee tot dusver onbekende ziekten in Phlox decussata	J. Ritzema Bos
33-96	De San José Schildluis, wat wij van haar te duchten hebben, en welke maatregelen met ’t oog daarop dienen te worden genomen	J. Ritzema Bos

Volume 5, Numbers 3-4 / September 1899

97-127	De San José Schildluis, Wat wij van haar te duchten hebben, en welke maatregelen met het oog daarop dienen te worden genomen	J. Ritzema Bos
127-130	Een practische en eenvoudige insectenband voor ooftboomen	O. Staes
130-134	Over bordeauxsche pap
135-138	De krulziekte der perzikbladen en hare bestrijding	G. Staes
138-142	Bescherming van jonge plantsoenen tegen wildschade	G. Staes
142-144	Jahresbericht über die Neuerungern und Leistungen auf dem Gebiete des Pflanzenschutzes

Volume 5, Numbers 5-6 / December 1899

145-167	De san José Schildluis
168-169	Een gevaarlijke vijand der ooftboomon	J. Ritzema Bos
169-170	Verdelging van slakken en andere schadelijke dieben door eenden en kippen	J. Ritzema Bos
170-176	Een onderzoek over den stink- of steenbrand der tarwe in België in 1898	G. Staes
177-183	Eene bacteriënziekte der syringen	J. Ritzema Bos
183-192	over de roode rotting van de spar

Volume 6, Number 1 / April 1900

1-2	Verslag der Algemeene Vergadering van de Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging op Zaterdag 31 Maart 1900, des namiddags, te 3 uur, in het phytopathologisch laboratorium “Willie Commelin Scholten” te Amsterdam, onder voorzitterschap van Prof. J. Ritzema Bos
3-8	Organisatie van den phytopathologischen dienst in Nederland	H. Goeman Borgesius
9-12	De inwerking van klaver en grasbedekking van den grond op den groei van jonge boomen	J. Ritzema Bos
12-22	De voeding der bonte kraai
22-25	Over mistel (
25-29	Over door roest veroorzaakte schade	G. Staes
30-31	Het “omvallen” van stekken	B. A. Plemper van Balen
32	Is bordeauxsche pap giftig voor spinnen?

Volume 6, Number 2 / June 1900

33-40	De werking van perchloraten op graangewassen
40-44	Schadelijkheid der meidorenheggen om tuinen en akkers	J. Ritzema Bos
45-46	Over het aanbinden van pas geplante boomen	J. Ritzema Bos
46-61	De in gekweekte planten woekerende aaltjes of nematoden
61-64	De invloed der bemesting op het voorkomen van de ratel
64	De Bestrijding van de Kruis- of Stekelbesbladwesp

Volume 6, Numbers 3-4 / September 1900

65-90	Over krulloten en heksenbezems in de cacaoboomen in Suriname
90-91	Naschrift bij het opstel over “schadelijkheid der meidorenheggen om tuinen en akkers”
92-97	Het wit van de schorseneel
98-105	De voeding der bonte kraai
105-123	De erwtenkever en zijne bestrijding
124-129	Onderzoekingen van prof. Oudemans over ziekten bij linde en Negundo
130-132	Geheimmiddelew tot bestrijding van plantenziekten	G. Staes
132	Omvallen van stekken	B. A. Plemper van Balen

Volume 6, Numbers 5-6 / December 1900

133-138	Het aspergieroest	G. Staes
139-144	Een middel tigen de “knolvoeten” der kruisbloemigen	G. Staes
144-149	Onderzoekingen van prof. Oudemans over ziekte bij linde en Negundo
149-152	Eene merkwaardige ophooping van dennenkegels	J. Ritzema Bos
152-159	De San José schildluis, en het verbod van invoer in Europeesche landen, van gewassen en vruchten van Amerikaanschen oorsprong	J. Ritzema Bos
159-168	Een en ander over de vermeende vergiftigheid van brand-roest- en zwartzwammen	J. Ritzema Bos
169-178	Twee bacteriënziekten	C. J. J. van Hall
178-183	Prof. Rörig’s onderzoekingen over de voeding van sommige roofvogels	G. Staes
183-191	De krulziekte van den perzik
191-192	De verdelging van den nonvlinder

Volume 7, Number 1 / March 1901

1-9	De voeding der bonte kraai
10-11	Houtasch tot bestrijding van de krulziekte van den perzik	G. Staes
12-24	Het “vuur” der narcissen	J. Ritzema Bos
24-26	Gele randen aan de bladeren van kruisbessen
26-32	Het roest der chrysanthemen	G. Staes

Volume 7, Number 2 / May 1901

33-34	Verslag der algemeene vergadering van de Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging, gehouden den 6
35-37	Een heksenbezem in een’ kastanjeboom	J. Ritzema Bos
37-38	Bestrijding van de bessenwortelluis (Schizoneura grossulariæ schüle) door bezine-inspuitingen in den grond	J. Ritzema Bos
39-41	Rhynchites minutus herbst (Germanicus auct.), schadelijk aan aardbeiplanten	J. Ritzema Bos
41-46	Overmatige vochtigheid en bemesting bij den wijnstok	G. Staes
47-65	De vlasbrand	G. Staes

Volume 7, Number 3 / July 1901

65-72	Slijmzwammen, schadelijk in plantenkassen en bakken	G. Staes and J. Ritzema Bos
72-76	Gebruikt gerust de bouillie bordelaise, overal waar zij voor bestrijding van plantenziekten nuttig blijkt te zijn!	J. Ritzema Bos
76-90	De vlasbrand Vervolg	G. Staes
91-95	Echte meeldauw bij aardbezie en bij kruis- of stekelbes	G. Staes
95	Propolisin	G. Staes
95-96	Bordeauxsche pap in den handel	G. Staes

Volume 7, Number 4 / September 1901

97-126	“Heksenkringen”, “Kol-” of “Tooverkringen”, “Duivels karnpad” op weilanden	J. Ritzema Bos
126-128	De kleinste rozenbladwesp (blennocampa pusilla Klug)	J. Ritzema Bos

Volume 7, Numbers 5-6 / December 1901

129-141	De eikenaardvloo (Haltica erucae Oliv.=H. Quercetorum fourd.)	J. Ritzema Bos
141-145	De eikenpokkenschildluis (Asterodiaspis quercicola sign.= Coccus variolosus Ratzeburg=Coccus quercicola Nitsche)	J. Ritzema Bos
146-150	Waarnemingen over de verspreiding van woekerzwammen door den wind	G. Staes
150-161	De voeding der bonte Kraai Corvus cornix	G. Staes
162-165	Het dooden van de eieren van den plakkers (stamuil of zwamvlinder) door middel van Petroleum	J. Ritzema Bos
165-176	De vink in zijne beteekenis voor land-, tuin- en boschbouw; alsmede een en ander over vogelbescherming	J. Ritzema Bos
176-182	Het moederkoren en zijne waardplanten	G. Staes
182-188	Voorbehoedende winterbehandfling der ooftbcomen	G. Staes
188-190	Middelen tot verdelging van gras en onkruid in wegen	G. S.
190-191	Gesuikerde Bordeauxsche pap en bijenteelt	G. S.
191-192	Kaïnietoplossing als bestrijdingsmiddel van schadelijke insecten
192	Veezout tegen Coprinus en andere zwammen

Volume 8, Numbers 1-2 / April 1902

1-84	Phytopathologisch Laboratorium Willie Commelin Scholten

Volume 8, Number 3 / July 1902

85-88	Verslag der algemeene vergadering van de Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging, op Zaterdag 29ⁿ Maart 1902, des namiddags te 3 uur, in de collegekamer van het Phytopathologisch laboratorium «Willie Commelin Scholten» te Amsterdam	H. J. Calkoen
89-106	Het aardappelschurft	C. van Hall
106-107	Een nieuw middel tegen den echten meeldauw of het oïdium van den wijnstok	G. Staes
108-115	Over het verdelgen van akkeronkruid door besproeiingen	G. Staes
116	Nog iets over de voeding der kraai

Volume 8, Numbers 4-5 / December 1902

117-122	Misvormde hopbellen	G. Staes
122-141	De brand der graangewassen	G. Staes
142-143	Een ziekte der seringen, verodrzaakt door Botrytis vulgaris Fr.	C. J. J. van Hall
144-149	Het «Spaansch croen» (Anagallis arvensis), een onkruid, Gevaarlijk voor de teelt van gewassen, die aangetast worden door het stengelaaltje (Tylenchus devastatrix)	C. J. J. Van Hall and M. W. V. van Bijlevelt
149-171	Pereschurft en hare bestrijding	A. Ide and J. Ritzema Bos
172-176	Eenige woorden over appelschurft	A. Ide and J. Ritzema Bos

Volume 8, Number 6 / January 1903

177-202

Het Wegblijven en het Omvallen der Tulpen, Veroorzaakt door Botrytis Parasitica Cavara, en de Bestrijding van deze Kwaal

J. Ritzema Bos

Volume 9, Numbers 1-2 / March 1903

1-61	Phytopathologisch laboratorium willie commelin scholten
61-64	Hog het oidium van den wijnstok	Julius Burvenich

Volume 9, Number 3 / July 1903

65-68	Verslag der algemeene vergadering van de Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging, te Amsterdam gehouden in de collegekamer van het phytopathologisch laboratorium «Willie Commelin Scholten», op Zaterdag 11 April 1903, des middags te 3 uur	H. J. Calkoen
69-77	Schabelijkheid van het korhoen	J. Ritzema Bos
77-96	Wat leeren ows de waarnewingen der landbouwers óver het optreoen van den tarwehalwooder (Ophiobolus Herpotrichus)?	C. J. J. van Hall

Volume 9, Number 4 / September 1903

97-110	Wat leeren ons de waarnemingen der lanobouwers over het optreoen van den tarwehalmooder (ophiobolus herpotrichus)?	C. J. J. van Hall
111-118	De culturabeits	J. Ritzema Bos
119-124	Invloed van zwavelkoolstof op de kieming der erwt	G. Staes

Volume 9, Numbers 5-6 / April 1904

125-146	Monilia-ziekten bij onze ooftboomen	J. Ritzema Bos
147-148	Belangrijke problemen der phytopathologie	J. Ritzema Bos
148-182	Over de voorbeschiktheid der planten voor parasitaire ziekten	Paul Sorauer

Volume 10, Numbers 1-2 / March 1904

1-3	Bij het begin van den 10^en jaargang	J. Ritzema Bos
3-49	Phytopathologisch laboratorium willie commelin scholten
49-52	Verslag

Volume 10, Number 3 / July 1904

53-70	“Kankerstronken” in de kool, veroorzaakt door Phoma oleracea saccardo	J. Ritzema Bos
71-73	Pleurococcus vulgaris menegh als endophytisch levende wier	A. W. Drost
73-97	De natuurlijke vijanden der schadelijke dieren

Volume 10, Number 4 / October 1904

99-103	Over Aphis Padl L.	Schouteden
104-107	Iets over’t gebruik van bordeauxsche pap in vruchtentuinen	Wm Balk Wz
108-110	Een tweetal middelen tegen aardvlooien, die geen middelen zijn	J. Ritzema Bos
110-114	Proefnemingen omtrent de bestrijding van het stengelaaltj: (
115-124	Proefnemingen omtrent de bestrijding van het stengelaaltj: (
124-125	Koolrupsen op kool	J. Ritzema Bos
125-127	Eine nieuwe ziekte der Schorzoneeren	J. Ritzema Bos
127-129	Eene nieuwe ziekte bij honingklaver	J. Ritzema Bos
129-132	Eriksson’s nieuwe onderzoekingen omtrent graanroesten	J. Ritzema Bos
132-133	“Kanker” van Larix, fijne spar en grove den	J. Ritzema Bos

Volume 10, Numbers 5-6 / December 1904

135-144	Eenige misvormingen of monstrositeiten	J. Ritzema Bos
145-151	Schade door huisjesslakken	J. Ritzema Bos
152-165	Geringe kiemkracht van in 1903 gewonnen zaad	J. Ritzema Bos
166-191	Het doogaan van kerseboomen aan den rijn, een em gelijksoortig in nederland waargenomen verschijnsel	J. Ritzema Ros
192-194	Over de verdelging van veldmuizen door middel van de Loefflersche bacil	J. R. B.
194-195	Het inwikkelen van de boomstammen na het verplanten	J. R. B.
195-196	Bittere augurken	J. R. B.
196-197	Middel tegen aardvlooien	J. R. B.
197-198	Invloed van de phosphorzuurbemesting op de engerlingenplaag	J. R. B.
198	Eene epidemische ziekte bij de elzen	J. R. B.

Volume 11, Numbers 1-2 / March 1905

1-75	Phytopathologisch laboratorium Willie Commelin Scholten
76-79	Verslag der algemeene Vergadering van de Nederlandsche Phytopathologische (Plantenziektenkundige) Verceniging, op Zaterdag 10 Februari 1905, in de collegekamer van het Phytopathologisch laboratorium «Willie Commelin Scholten” te Amsterdam	H. J. Calkoen
79-80	De Peronospora-ziekte der meloenen en komkommers	J. R. B.

Volume 11, Number 3 / May 1905

81-96	Verslag over den wedstrijd van pulverisateurs, gehouden te Wageningen in 1904 en 1905	J. Ritzema Bos, S. Lako, J. H. Aberson, A. Ide and M. Verdonck
96-98	Het groeien van plantenwortels in draineerbuizen; hoe dat te voorkomen	J. R. B.
98-100	Eene ziekte in hayer, veroorzaakt door mijlen	J. R. B.
100-102	Over het afvreten van knoppen door vogels	J. R. B.
102-103	Beschermt de wortels der kortgeleden geplante ooftboomen en sierheesters tegen vorst, als er geen sneeuw ligt!	J. R. B.
103	Hoe het komt, dat oude, overigens flink gegroeide en goed bewortelde boomen zoo dikwijls door den wind worden ontworteld	J. R. B.
103-104	De boktor Clytus arcuatus L., schadelijk aan eikenstammen	J. R. B.

Volume 11, Numbers 4-5 / September 1905

105-117	“Vallers” in de kool, veroorzaakt door Phoma oleracea Saccardo	J. Ritzema Bos
118-123	Zieke haver op de dalgronden	J. Elema
124-137	Geringe kiemkracht van in 1903 gewonnen zaad	J. Ritzema Bos
137-142	Beiträge zur physiologischen Anatomie der Pilzgallen von Hermann Ritter von Guttenberg (70 bladzijden, 4 platen), Leipzig, Wilhelm Engelmann. Prijs 2 Mk 60=fl. 1.60	J.R B.
143	Bewaring van zaad	Q.
143-144	Vergiftiging door kopersulfaat	Q.
144-148	Handbuch der Pflanzenkrankheiten von Prof. D^r Paul Sorauer; 3^tte, vollstandig neubearbeitete Auflage, in gemeinschaft mit prof. D^r Lindau und D^r L. Reh herausgegeben von prof. D^r P. Sorauer	J.R B.

Volume 11, Number 6 / December 1905

149-162	Proefnemingen omtrent de bestrijding van het stengelaaltje (
162-169	Eek geval van beschadiging der vegetatie door rook	H. M. Quanjer and A. Vürtheim
170-176	De amerikaansche meeldauw van de kruisbes
177-180	Resumé uit de ingeleverde vragenlijst omtrent het “Haveraaltje” (
181-182	Statuten der Nederlandsche Phytopathologische (Plantenzicktenkundige) Vereeniging	J. Ritzema Bos, J. G. Hazeloop, H. W. Heinsius, H. J. Calkoen and F. A. F. C. Went, et al.
183-184	Huishoudelijk reglement der Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging	J. Ritzema Bos and H. W. Heinsius

Volume 12, Numbers 1-3 / June 1906

1-3	BIJ den aanvang van den twaalfden jaargang	J. Ritzema Bos
4-5	Verslag van de algemeene Vergadering der Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging, op 28 Februari 1906, in het laboratorium van Prof. Verschaffelt, te Amsterdam	H. W. Heinsius
6-16	Naamlijst der leden van de Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging
17-27	Instituut voor phytopathologie, verbonden aan de rijks hoogere land-, tuin- en boschbouwschool te wageningen
28-58	Het phytopathologisch laboratorium willie commelin scholten van 1895 TOT 1906	J. Ritzema Bos
59-62	Nog eens over pper- en appelschurft
62-70	Het koolmotje (plutella cruciferarum)	H. M. Quanjer
71-93	Eenige beschouwingen over het kweeken van vruchtboomen en het aanleggen van boomgaarden op klei en zavelgronden.	C. Vis
93-97	Over het voorkomen van tylenchus devastatrix in lupinen de daaruit voor de landbouwpraktijk te trekken conclusies	H. Mayer Gmelin
97-98	Bestrijding van de pokziekte der perebladeren	J. R. B.
98-100	„Nederlandsche Vlinders”, beschreven en afgebeeld door M^r A. Brants	J. R. B.
100-102	Sorawer’s „Hanbuch der Pflanzenkrankheiten”	J. R. B.
102-104	Voorloopige mededeeling over ziekten van kool	H. M. Quanjer

Volume 12, Numbers 4-6 / December 1906

105-142	De beteekenis der Insektenetende vogels voor de bodemkultuur
143-186	Phytopathologisch laboratorium Willie Commelin Scholten Verslag over onderzoekingen, gedaan in en over inlichtingen, gegeven van wege bovengenoemd laboratorium in het jaar 1905	J. Ritzema Bos
187-199	Blauwzuurgas als ontsmettingsmiddel	H. M. Quanjer

Volume 13, Numbers 1-3 / July 1907

1-7	Op welke wijze kunnen de ziekten van onze bolgewassen van de eene plaats naar de andere worden verbreid?	J. Ritzema Bos
8-13	Een ziekte van erica cracilis	H. M. Quanjer
13-35	Noord-Hollandsche koolziekten	H. M. Quanjer
35-84	Verslag over onderzoekingen, gedaan in, en over inlichtingen gegeven van wege bovengenoemd Instituut in het jaar 1906;	J. Ritzema Bos
84-88	Sorauer's „Hanbuch der Pflanzenkrankheiten”	J. R. B.
89	«
89-91	«Jahresbericht über das Gebiet der Pflanzenkrankheiten» von Prof. D^rM. Hollrung	J. R. B.
91-93	De roestzwam der sparrekegels (Aecidium strobilinum) leeft in haren anderen ontwikkelingstoestand op de trosvogelkers	J. R. B.
93-94	Bordeauxsche pap schadelijk voor vee?
94-96	Verslag

Volume 13, Numbers 4-5 / September 1907

97-132	Noord-Hollandsche Koolziekten	H. M. Quanjer
132-134	De Amerikaansche Kruisbessenmeeldauw (Sphaerotheca mors uvae), in Nederland opgetreden	J. Ritzema Bos
134-150	Welke Zijn De Beste Maatregelen, Die Van Staatswege Kunnen Worden Genomen Om Onzen Land- En Tuinbouw Zooveel Mogelijk Te Vrijwaren Tegen Plantenziekten En Schadelljke Dieren, Welke Van Elders Zouden Kunnen Worden Gelmporteerd?	J. Ritzema Bos
150-158	Phytopathologisch laboratorium Willie Commelin Scholten : Jaarverslag 1906	J. R. B.

Volume 14, Numbers 1-2 / January 1908

1-4	Bij het begin van den 14^en jaargang	J. Ritzema Bos
5-14	Naamlijst der leden van de nederlandsche phytopathologische (plantenziektenkundige) vereeniging
15-46	Het gebruik van carbolineum in den tuinbouw	J. Ritzema Bos
47-59	Nog eens: De beteekenis der insektenetende vogels voor de bodemkultuur; Naar aanleiding van eene reeks nieuwe opstellen vanG Séverin
60-62	Een waardeloos onderzoek	Q.
63-64	Een nieuw middel ter ontsmetting van den grond	Q.

Volume 14, Numbers 3-4 / June 1908

65-77	Het stengelaaltje (Tylenchus devastatrix), oorzaak van „rot” in de bieten	J. Ritzema Bos
78-95	Het “bladvuur” der komkommers veroorzaakt door Corynespora Mazeï Güss	H. M. Quanjer
96-100	Over de vermoedelijke oorzaak van het veelvuldig mislukken der hyacinthenbloemen in dezen winter	J. Ritzema Bos
101-116	Eenige merkwaardige misvormingen, veroorzaakt door galmijten	J. Ritzema Bos
117-119	Verslag van de Algemeene vergadering der nederlandsche phytopathologische (plantenziektenkundige) vereeniging, op 21 april 1908 in het instituut van phytopathologie te wageningen	H. W. Heinsius
120-123	De st. Jans-ziekte der erwtenplant en het schimmelgeslacht fusarium	Q.
124-127	Van wege de Directie van den landbouw is opruime schaal verbreid bij gaande circulaire, waarop wij in't bijzonder de aandacht vestigen

Volume 14, Number 5 / December 1908

1-4	Bij het begin van den 14^en jaargang	J. Ritzema Bos
5-14	Naamlijst der leden van de Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging
15-46	Het gebruik van carbolineum in den tuinbouw	J. Ritzema Bos
47-59	Nog eens: De beteekenis der insektenetende vogels voor de bodemkultuur
60-62	Een waardeloos onderzoek	Q.
63-64	Een nieuw middel ter ontsmetting van den grond	Q.
65-77	Het stengelaaltje (Tylenchus devastatrix), oorzaak van “Rot” in de bieten	J. Ritzema Bos
78-95	Het „bladvuur” der komkommers, veroorzaakt door Corynespora Mazeï Güss	H. M. Quanjer
96-100	Over de vermoedelijke oorzaak van het veelvuldig mislukken der hyacinthenbloemen in dezen winter	J. Ritzema Bos
101-116	Eenige merkwaardige misvorminge, veroorzaakt door galmijten	J. Ritzema Bos
117-119	Verslag
120-123	De St. Jans-ziekte der erwtenplant en het schimmelgeslacht Fusarium	Q.
124-127	Onderzoek betreffende nieuwe ziekte in de aardappelen	J. Ritzema Bos
129-136	De onvruchtbaarheid der kersenboomen in Zuid-Limburg	A. M. Sprenger
137-138	Stemonitis fusca Roth, eene in komkommerbakken schadelijke Slijmzwam
139-144	Boekbesprekingen	J. R. B. and Q.

Volume 15, Numbers 1-2 / January 1909

1-11	Naamlijst der leden van de nederlandsche phytopathologische (plantenziektenkundige) vereeniging
12-27	De nonvlinder en zijne beteekenis voor de ooftboomteelt	J. Ritzema Bos
28-81	Over nuttige insecten en over de zoogenaamde amerikaansche methode ter bestrijding van insectenplagen	H. M. Quanjer
82-84	Verslag van de Algemeene Vergadering der Ned. Phytopathologische Vereeniging, op 13 Maart 1909, in het Laboratorium van Prof. Verschaffelt, te Amsterdam	H. W. Heinsius

Volume 15, Numbers 3-5 / December 1909

85-94	De Anthracnose van den wijnstok in Nederland	J. Ritzema Bos
95-99	De belangrijkste ziekten van de druiven	J. Ritzema Bos
100-127	De Perzikdopluis en hare bestrijding	H. M. Quanjer
128-132	De schadelijkheid van petroleumgas voor den plantengroel	J. R. B.
133-155	Boekbespreking	J. R. B.

Volume 16, Numbers 1-2 / March 1910

1-12	Naamlijst Der Leden Van De Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging
13-15	Verslag
16-31	Over De Bereiding Van Bordeauxsche Pap	H. M. Quanjer
32-41	Poeder Voor Bordeauxsche Pap. (Bourgondische Pap.)	K. H. M. van der Zande and G. H. G. Lagers
42-45	Wat Verdient De Voorkeur, Bordeauxsche Pap Of Bourgondische?	H. M. Quanjer
46-58	De Verbreiding Van Den Amerikaanschen Kruisbessenmeeldauw Door Middel Van Het Verpakkingsmateriaal	N. Van Poeteren
59-64	De „Black Scab”, Eene Gevaarlijke Ziekte Der Aardappelen, Die Met Pootgoed Zou Kunnen Worden Binnengesleept	J. Ritzema Bos

Volume 16, Number 3 / April 1910

65-100

De Phytopathologische Dienst In Nederland

J. Ritzema Bos.

Volume 16, Numbers 4-6 / April 1911

101-148	Het Langendijker Koolziektenvraagstuk	J. Ritzema Bos and H. M. Quanjer
149-159	Nieuwe Cultuurgewassen Aan Den Langendijk	J. G. Hazeloop

Volume 17, Numbers 1-2 / June 1911

1-2	Bij den aanvang van deel XVII	J. Ritzema Bos
3-13	Naamlijst der leden van de Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging
14-17	Jaarvergadering der Ned, phytopathologische vereeniging	H. W. Heinsius
18-29	De tuineekhorenmuis
30-34	Corvusine	J. Ritzema Bos
35-47	Invloed van het sproeien der aardappel-plant met Bordeauxsche pap op de ziekte in de knollen	H. M. Quanjer
48-57	Boekbespreking	J. Ritzema Bos, Calkoen and H. M. Quanjer
58-60	Het instituut voor phytopathologie, de phytopathologische Dienst, en de nederlandsche phytopathologische vereeniging	J. Ritzema Bos

Volume 17, Number 3 / September 1911

61-79	De boschmuis, “springer” of “langstaartige veldmuis” (Mus sylvaticus L.)	J. Ritzema Bos
80-95	De rosse veldmuis of boschwoelmuis (Arvicola glareoulus Schreb)	J. Ritzema Bos
96	Mislukte syringeknoppen	J. Ritzema Bos

Volume 17, Numbers 4-6 / December 1911

97-99	Eene aanvankelijk wèl geslaagde poging om in een zeker gebied het aantal vogels te vermeerderen
100-123	Eene aanvankelijk wèl geslaagde poging om in een zeker gebied het aantal vogels te vermeerderen
124-134	Eene aanvankelijk wèl geslaagde poging om in een zeker gebied het aantal vogels te vermeerderen
135-149	Over het terrein	G. Wolda
150-164	Een en ander over door knolvoet aangetaste planten	N. van Poeteren

Volume 18, Numbers 1-3 / June 1912

1-11	Naamlijst van donateurs en leden van de Nederl. Phytopathologische (Plantenziektenkundige) Vereeniging
12-15	Verslag van de Algemeene Vergadering der Nederlandsche Phytopathologische (plantenziektenkundige) Vereeniging op 30 Maart 1912, in het laboratorium van Prof. Verschaffelt te Amsterdam	H. W. Heinsius
16-20	De woelrat of waterrat (Arvicola amphibius L.)	J. Ritzema Bos
21-54	Wat is van californische pap voor onze ooftteelt en andere culturen te verwachten?	H. M. Quanjer
55-60	Iets over de techniek van het sproeien	H. M. Quanjer
61-76	Boekbespreking	J. R. B.

Volume 18, Number 4 / September 1912

77-84	Resultaten van bestrijdingsproeven tegen wintervlinders	H. M. Quanjer
85-95	De overwintering en bestrijding van eenige meeldauwzwammen	N. Van Poeteren
96-100	“Die blattrollkrankheit und unsere kartoffelernten vonDr. O. Appel

Volume 18, Numbers 5-6 / December 1912

101-113	Het parasitisme van den mistel, viscum album L	N. Van Poeteren
114-131	De beteekenis van den mol voor land- en tuinbouw	J. Ritzema Bos
132-148	Carbolineum als bestrijdingsmiddel tegen schadelijke dieren	N. van Poeteren

Volume 19, Number 1 / January 1913

1-11	Naamlijst van donateurs en leden van de nederl. Phytopathologische (Plantenziektenkundige) vereeniging
12-38	Carbolineum als bestrijdingsmiddel tegen schadelijke dieren	N. Van Poeteren
39-40	Jahresbericht über das gebiet der pflanzenkrankheiten von Prof. Dr.M. Hollrung

Volume 19, Number 2 / March 1913

41-64	Eene voor Nederland nieuwe seringenziekte, veroorzaakt door Phytophtora Syringae Klebahn	T. A. C. Schoevers
64	Naschrift	T A C S

Volume 19, Number 3 / May 1913

65-67	Verslag van de algemeene vergadering der nederlandsche phytopathologische vereeniging op i maart 1913, in het laboratorium van Prof. Verschaffelt te Amsterdam	H. W. Heinsius
68-90	Kultuur van in 't wild levende vogels. 1912	G. Wolda
91-96	Eenige pogingen ter bestrijding van schadelijke insecten door middel hunner natuurlijke vijanden	T. A. C. Schoevers

Volume 19, Number 4 / July 1913

97-108	Over de ontaarding der aardappelen in verband met de bladrolziekte	H. M. Quanjer
109-130	Eenige pogingen ter bestrijding van schadelijke insecten door middel hunner natuurlijke vijanden	T. A. C. Schoevers
131-136	Een methode om groene plantendeelen met behoud van hun kleur op vloeistof te bewaren	H. M. Quanjer

Volume 19, Number 5 / September 1913

137-152	Onderzoekingen naar aanleiding van het heftig optreden van de brandzwam ustilago bromivora in een om het zaad gekweekte grassoort	H. M. Quanjer
152	Verklaring der afbeeldingen

Volume 19, Number 6 / December 1913

153-235

Internationale samenwerking bij de bestrijding van plantenziekten en schadelijke dieren

J. Ritzema Bos

Volume 20, Number 1 / March 1914

1-12	Naamlijst van donateurs (62) en leden (310) van de Nederl. Phytopathologische (plantenziektenkundige) vereeniging. (1 Februari 1914)
13-27	De roest-of schurftziekte van de selderieknol en enkele opmerkingen over andere selderieziekten	H. M. Quanjer and N. Slagter
28-35	Iets over de techniek van het sproeien
36-41	Melk- of loodglans	T. A. C. Schoevers
42-46	Vleermuisbescherming	T. A. C. Schoevers
47-48	Vlugschriften van het Instituut voor Phytopathologie	J. Ritzema Bos

Volume 20, Number 2 / May 1914

49-54	Verslag van de algemeene vergadering der ned. phytopathologische vereeniging, gehouden te Amsterdam op 21 Maart 1914, in het Laboratorium van Prof. Verschaffelt	H. W. Heinsius
55-68	De geelgevlekte wormslak (geomalacus maculosus allman), eene tot dusver in ons land onbekende, schadelijke slak	J. Ritzema Bos
69-73	Hiltner's bestrijdingsmiddel van de „Veenkoloniale haverziekte”	T. A. C. Schoevers
74-80	Mededeelingen

Volume 20, Number 3 / July 1914

81-90	De Klaverstengelbrand (Anthracnose Der Klaver), Eene Tot Dusver In Nederland Nog Onbekende Klaverziekte	T. A. C. Schoevers
91	Naschrift Bij Het Voorgaande Artikel
92-93	Een Geval Van Overbrenging Eener Plantenziekte Door Verpakkingsmateriaal	T. A. C. Schoevers
94	Mededeelingen
94-96	Mededeelingen	J. Ritzema Bos
96	Mededeeling	J. Ritzema Bos

Volume 20, Number 4 / December 1914

97-106	Een rupsenplaag in de aardbeiplanten in de omgeving van beverwijk	T. A. C. Schoevers
107-114	De knobbelvoet der lucerne, veroorzaakt door urophlyctis alfalfae magn	J. Ritzema Bos
115-140	Eene belangrijke vreterij van de beukenborstelrups of den roodstaart (dasychira pudibunda L.) in het elspeter bosch	J. Ritzema Bos
141-143	Boekbesprekingen	J. Ritzema Bos
143-144	Mededeelingen

Volume 21, Number 1 / March 1915

1-13	Naamlijst van donateurs en leden van de Nederl. Phytopathologische (Plantenziektenkundige) Vereeniging
14-25	De eikenmeeldauw	T. A. C. Schoevers
26-29	Perzikschurft (“Peach scab”) in Nederland	T. A. C. Schoevers
30-32	Sorauer's
33-34	Vlugschriften van het Instituut voor Phytopathologie	J. Ritzema Bos
35-36	Mededeelingen

Volume 21, Number 2 / May 1915

37-40	Verslag	H. W. Heinsius
41-48	Bestuivingsproeven Bij „Stullen” Van Witte Kool, genomen te Andijk in 1914	H. Visser
49-51	Otiorhynchus Sulcatus L. Aan Aardbeien	T. A. C. Schoevers
52-59	Boekbespreking	J. Ritzema Bos
60	Mededeelingen betreffende de Nederlandsche Phytopathologische Vereeniging	J. Ritzema Bos

Volume 21, Number 3 / July 1915

61-80	De spruitvreter of knopworm der bessenstruiken
81-95	Uit de geschiedenis onzer kennis aangaande brandzwammen, hun leven en hun bestrijding	M.J. Sirks
96-99	Opmerkingen naar aanleiding van een verpotte palm	J. Ritzema Bos
100-106	Voorloopige mededeeling over eene nog onbekende, wellicht niet ongevaarlijke ziekte van het vlas	T. A. C. Schoevers
107-110	“
110	Mededeelingen

Volume 21, Number 4 / September 1915

111-123	Een nieuwe havervijand
124-130	Bij de platen van tarsonemus spirifex marchal	A. C. Oudemans
130	Mededeelingen

Volume 21, Numbers 5-6 / December 1915

131-152	De “Roode Worm” Der Frambozen Lampronia rubiella bjerk	N. Van Poeteren
153-159	Het phytophthora-rot der pitvruchten	T. A. C. Schoevers
160-168	De verordeningen nopens de bestrijding van den knopworm en de bessenspanrups in de gemeenten Zwaag en blokker	N. Van Poeteren
169-186	Het andijvierot, veroorzaakt door Marssonia (Marssonina) Panattoniana Berl	J. Ritzema Bos
187-202	„Ziekten en beschadigingen der tuinbouwgewassen” doorM. van den Broek

Volume 22, Number 1 / January 1916

1-36	Het Gebruik Van Carbolineum Bij De Bestrijding Van Schadelijke Dieren	N. Van Poeteren
37-40	Boekbespreking	J. Ritzema Bos
40	Mededeeling betreffende de Nederlandsche Phytopathologische Vereeninging	J. Ritzema Bos

Volume 22, Numbers 2-4 / May 1916

41-53	Naamlijst van donateurs (74) en leden (330) van de Nederl. Phytopathologische (Plantenziektenkundige) Vereeniging
54-83	De Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging 1891–1916	J. Ritzema Bos
84-93	Nog Iets Over Den Eikenmeelduw	T. A. C. Schoevers
94-99	De Verordeningen In De Gemeenten Zwaag En Blokker	N. Van Poeteren
100-106	De Rol Van Den Wind Bij De Verbreiding Van Den Plakker In Amerika	T. A. C. Schoevers

Volume 22, Number 5 / August 1916

107-121	Onkruidbestrijding met fijngemalen kainiet
122-128	Buitengewone Vergadering van de Nederlandsche Phytopathologische Vereeniging, tot viering van haar 25-jarig bestaan, op Woensdag 26 April 1916 te Wageningen	H. W. Heinsius
129-130	“Les ennemis de nos arbres fruitiers et les moyens de les combattre”

Volume 22, Number 6 / December 1916

131-202	Iets Over Bestrijding Van Schadelijke Insekten Door Zwammen En Bakteriën	T. A. C. Schoevers
203-207	Boekbespreking	J. Ritzema Bos.
207-208	Mededeelingen betreffende de Nederlandsche phytopathologische Vereeniging	J. Ritzema Bos.

Volume 23, Number 1 / January 1917

1-16	Het hennepvuur	N. van Poeteren
17-30	Resultaten van het bespuiten van frambozen met carbolineum voor de bestrijding van lampronia rubiella bjerk	K. Onrust
31-32	Mestkevers van het geslacht aphodius ill. als vijanden van de champignon-kultuur	J. Ritzema Bos
32	Mededeelingen der Nederlandsche Phytopathologische Vereeniging	J. Ritzema Bos

Volume 23, Number 2 / March 1917

33-46	Naamlijst van donateurs (82) en leden (351) van de Nederl. Phytopathologische (Plantenziektenkundige) Vereeniging (1 Maart 1917)
47-79	De muskusrat, bisamrat of ondatra (Fiber zibethicus L.)	J. Ritzema Bos
80	Mededeelingen der nederlandsche phytopathologische vereeniging	J. Ritzema Bos

Volume 23, Number 3 / June 1917

81-84	Verslag van de algemeene vergadering der Nederlandsche Phytopathologische Vereeniging te Amsterdam op 10 April 1917	H. W. Heinsius
85-98	Over het Voorkomen van “Biologische of Physiologische Rassen” bij Plantenparasieten en de Oeconomische beteekenis daarvan	H. A. A. v. D. Lek
99-135	Het stengelaaltje (tylenchus devastatrix) en de tegenwoordig in de bloembollen-streek heerschende aaltjesziekte der narcissen	J. Ritzema Bos
136	Mededeelingen

Volume 23, Number 4 / August 1917

137-164

Over het voorkomen van „biologische of physiologische rassen” bij plantenparasieten en de oeconomische beteekenis daarvan

H. A. A. van der Lek

Volume 23, Number 5 / November 1917

165-166	Aan de Lezers van het «Tijdschrift over Plantenziekten»	J. Ritzema Bos
167-180	Het stengelaaltje als tabaksvijand	T. A. C. Schoevers

Volume 23, Number 6 / December 1917

181-194	Rhizina inflata (Schäff) Sacc.
195-203	Bestrijding van dopluis op perzik en druif	N. van Poeteren
204	Mededeelingen van het instituut voor phytopathologie en van den phytopathologischen dienst	J. Ritzema Bos

Volume 24, Number 1 / February 1918

1-14	Naamlijst Van Donateurs (83) En Leden (365) Van De Nederl. Phytopathologische (Plantenziektenkundige V Vereeniging. 1. Februari 1918
15-24	De Erwtenkever	P. J. Schenk
25-26	Lantarenplaatjes Betreffende Ziekten En Beschadigingen Van Landbouwgewassen
27-28	De Eerste Serie Lantarenplaatjes Betreffende Ziekten En Beschadiging Van Land-Bouwgewassen Bevat	J. Ritzema Bos

Volume 24, Number 2 / March 1918

29-75	De eekhoren (Sciurus vulgaris
76	Verklaring der platen

Volume 24, Number 3 / May 1918

77-80	Verslag van de algemeene vergadering der ned. Phytopathologische vereeniging, gehouden op 3 April 1918 te wageningen	H. W. Heinsius
81-82	Bijlage verwelkingsziekten bij cultuurgewassen	H. A. A. van der Lek
83-101	Bestrijding van den eikenmeeldauw	N. van Poeteren
102-114	Over de zoogenaamde „kwade harten” of „zwarte pitten” der erwten	H. A. A. v. d. Lek
116-122	De oeconomische beteekenis der sluipwespen	C. A. L. Smits van Burgst
123-132	Iets over wortelknobbels en andere kankerachtige uitwassen bij planten	T. A. C. Schoevers

Volume 24, Number 4 / July 1918

133-148	Iets over wortelknobbels en andere kankerachtige uitwassen bij planten	T. A. C. Schoevers
149-159	In en op den bodem levende plantenvijanden 0	P. J. Schenk
160	Boekaankondiging	J. Ritzema Bos

Volume 24, Number 5 / September 1918

161-198	De Egel en Zijne oeconomische Beteekenis	J. Ritzema Bos
199-203	N. van Poeteren. “Ziekten van groentengewassen”
204	Betreffende het tijdschrift en betreffende de nederlandsche phytopathologische vereeniging

Volume 24, Number 6 / November 1918

1-4	De gevolgen der bladrolziekte bij aardappelen	C. S. Wennink
5-6	Eene opmerking voor hen, die grasland scheuren om het te bebouwen	J. Ritzema Bos
7-16	De bloedluis (Schizoneura lanigera hausmann)	T. A. C. Schoevers
17-19	Levert het snoeien gevaar op voor het ontstaan van ziekten	A. M. Sprenger
20	Gloeosporium lindemuthianum in princesseboonen
21-25	De bestrijding van insecten met arsenicum-praeparaten en het gevaar voor de bijenteelt	Sprenger
26-35	Ziekten bij kool	J. Ritzema Bos
36-40	Aardvlooien	J. Ritzema Bos
41-42	Een middel om mollen uit broeibakken te weren	T. A. C. Schoevers
43-44	De bestrijding van aardvlooien	D. Stieltjes
45-46	Musschen en appelbloesemkevers	H. Maarschalk
47-48	Verdelging van ratten	N. van Poeteren
49-51	De gevolgen van een fout bij het snoeien van laanboomen	J. Ritzema Bos
205-219	Over de Z.G. “verwelkingsziekten”, in het bijzonder die, welke door Verticillium alboatrum veroorzaakt worden	H. A. A. van der Lek
220	Boekbespreking	J. Ritzema Bos

Volume 25, Number 1 / January 1919

1-16	Naamlijst van donateurs (87) enleden (416) van de Nederl. Phytopathologische (Plantenziektenkundige) Vereeniging. 1 Januari 1919
17-49	Over de Z.G. “verwelkingsziekten”, in het bijzonder die, welke door Verticillium alboatrum veroorzaakt worden	H. A. A. van der Lek
50-52	Naschrift	H. A. A. van der Lek

Volume 25, Number 2 / February 1919

53-62	Welk voedsel eet de roek het liefst?	J. L. F. de Meijere
63-76	Naschrift bij het voorgaande artikel over het voedsel van den roek	J. Ritzema Bos
77-94	Bijdrage tot de kennis van de werking der bordeauxsche pap of de aardappelplant	J. Ritzema Bos
95-98	Nieuwe ziekten, waarop gelet moet worden	T. A. C. Schoevers
99-100	Prof. Dr. E. Giltay. „Plantenleven; proeven en beschouwingen over enige der voornaamste levensverschijnselen van de planten”

Volume 25, Number 3 / May 1919

101-125	In en op den bodem levende plantenvijanden	P. J. Schenk and J. Ritzema Bos
126-128	Nieuwe ziekten, waarop gelet moet worden

Volume 25, Number 4 / July 1919

129-144	Bestrijding van de boonenbladluis	J. Ritzema Bos
145-155	Het “spint”	T. A. C. Schoevers
156-158	Mededeeling	J. Ritzema Bos and H. W. Heinsius
159-160	J. Z. ten Rodengate Marissen, “algemeene plantenteelt”, 5e druk, bewerkt door prof.J. Elema

Volume 25, Number 5 / September 1919

161-173	Vogelcultuur ten bate van de fruitteelt	P. J. Schenk
174-192	De tomatenkanker, een voor nederland nieuwe, ernstige tomatenziekte	T. A. C. Schoevers
193-194	Eene eigenaardige monstruositeit bij een aardbei	J. Ritzema Bos
195-196	Ziekte in zomertarwe
196-197	Bestrijding van brandziekten in tarwe en gerst
198-200	De strepenziekte der gerst

Volume 25, Number 6 / December 1919

201	Aan den Redacteur	H. Lindeman, H. W. Heinsius, H. J. Calkoen, A. M. Sprenger and K. Volkersz, et al.
202-204	van de Algemeene vergadering op vrijdag 20 Juni 1919, in den hortus botanicus te Amsterdam	H. W. Heinsius
205-206	Der Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging
207-208	Huishoudelijk reglement
209	Museum van het staatsboschbeheer	J. Ritzema Bos
210-211	Enumeratio systematica fungorum auctore C. A. J. A. Oudemans	J. Ritzema Bos

Volume 26, Number 1 / January 1920

1-4	Bij Den Aanvang Van Den 26sten Jaargang	J. Ritzema Bos
5-20	Ziekten Van Aardappelknollen	T. A. C. Schoeners
21-23	Bespuiting Van Perzik En Druif Met Carbolineum
24-27	Zaaigraanontsmetting	W. B. L. Verhoeven
28-60	De Gestreepte Dennenrups	J. Ritzema Bos

Volume 26, Number 2 / February 1920

61-70	Iets Over Plaatselijk Onderzoek Van Bloembollenziekten
71-104	De Gestreepte Dennenrups

Volume 26, Number 3 / March 1920

105-107	Een Hernieuwd Pleidooi Voor Den Mol	H. Lindeman
108	Bestrijding Van Schurftziekte Bij Appelen En Peren
109	Een Waarneming Betreffende De Pimpelmees	Th. J. de Vin
110	Rectificatie	J. Ritzema Bos
111-112	Ziekten en Beschadigingen der Landbouwgewassen	H.W.H.

Volume 26, Number 4 / April 1920

113-115	Aanteekeningen Bij Mijn Artikel Over De Gestreepte Dennenrups	J. Ritzema Bos
115-116	Boekaankondiging	J. Ritzema Bos

Volume 26, Number 5 / May 1920

117	Aan de leden der Nederlandsche phytopathologische (plantenziektenkundige) Vereeniging	H. J. Calkoen
118-138	De Nematoden-Bestrijding In De Bloembollenstreek	E. van Slogteren
140-145	Verslag Van De Algemeene Vergadering Der Nederlandsche Phytopathologische Vereeniging Te Utrecht Op 9 April 1920	H. W. H.
146-148	Over Het Bestrijden Van Den Nonvlinder	J. F. Vogel
148	Naschrift	J. F. Vogel

Volume 26, Number 6 / June 1920

149-157	Plantenziekten, Waarmede Rekening Moet Worden Gehouden Bij De Veldkeuring
157-159	Enkele Ziekten Welker Beteekenis Voor De Keuring Te Velde Nog Nader Zal Worden Nagegaan

Volume 26, Number 7 / July 1920

161-171	De Nematoden-Bestrijding In De Bloembollenstreek	E. van Slogteren
172	Bestrijding Van De Aardappelziekte
173-175	Eene Botrytis-Ziekte Op Roode Bessen En Rabarber	J. Leendertz Czn
176	Mededeeling	J. Ritzema Bos

Volume 26, Number 8 / August 1920

177-185	De Nematoden-Bestrijding In De Bloembollenstreek	E. van Slogteren
185-188	Naschrift	E. van Slogteren

Volume 26, Number 9 / September 1920

189-192

Trametes Pini Brot (Fr.) een voor de dennen hoogst gevaarlijke zwam, thans ook in Nederland aangetroffen

J. Ritzema Bos

Volume 26, Number 10 / October 1920

193-196

Mijn Afscheid Uit Mijne Ambtelijke Betrekking

J. Ritzema Bos

Volume 26, Number 11 / November 1920

197-198	Aan De Donateurs En Leden Der Nederlandsche Phytopathologische (Plantenziektenkundige) Vereeniging	J. Ritzema Bos
199-200	Een Ongewoon Geval Van Aantasting Door Meeldauw	H. A. A. van der Lek
201-207	In Nederland Waargenomen Parasieten Van De Gestreepte Dennenrups	C. A. L. Smits van Burost
208-211	Nieuwe Ziekten, Waarop Gelet Moet Worden	T. A. C. Schoevers
212	Wintervlinderbestrijding	T. A. C. Schoevers

Volume 26, Number 12 / December 1920

213-215	Plantenziekten En Vreemde Houtsoorten	De Koning
216-220	Bestrijding Van De Zoogenaamde „Witte Roest” Der Schorzeneeren, Veroorzaakt Door Cystopus Tragopogonis (Persoon) Schroet	J. Ritzema Bos

Volume 27, Number 1 / January 1921

1-13

De Aardappelwratziekte

N. van Poeteren

Volume 27, Number 2 / February 1921

17-19	Ontsmettingsproef Tegen Steenbrand Bij Tarwe	C. V. D. Berg
20-21	Wat Planten Kunnen Verdragen	J. K. B.
22-28	Korte Aanteekeningen Op Het Gebied Van De Plantenziektenkunde	J. Ritzema Bos

Volume 27, Number 3 / March 1921

29-44

Mijn Proefveldje Bij Het Instituut Voor Phytopathologie Van 1906 Tot 1920

J. Ritzema Bos

Volume 27, Number 4 / April 1921

45-49	Hyperparasitisme
49-52	Korte Aanteekeningen Op Het Gebied Der Plantenziektenkunde	J. Ritzema Bos

Volume 27, Number 5 / May 1921

53-60	Een Onbekende Ziekte In De Iepen	Dina Spierenburg
61-62	Beukenwolluis
63-64	Korte Aanteekeningen Op Het Gebied Der Plantenziektenkunde	J. Ritzema Bos

Volume 27, Number 6 / June 1921

65-71	Een Voor Cattley’s Schadelijk Kevertje	T. A. C. Schoevers
72-74	Iepenspintkevers
74-76	Korte Aanteenkeningen Op Het Gebied Der Plantenziektenkunde	J. Ritzema Bos.

Volume 27, Number 7 / July 1921

77-79	Parasieten Van Het Meelmotje	C. A. L. Smits van Burgst
80-88	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 27, Number 8 / August 1921

89-95	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos
96	Solbar	J. Ritzema Bos

Volume 27, Number 9 / September 1921

97	Mededeeling Van Den Penningmeester	H. J. Calkoen
97	Mededeeling Van Den Redacteur	J. Ritzema Bos
98-101	De Veenmol	Aug van Gijsel
101-103	Bestrijding Van Steenbrand In Tarwe En Gerst
103-104	Strepenziekte Der Gerst
104	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 27, Number 10 / October 1921

105-120

De Strepenziekte Van De Gerst

Volume 27, Number 11 / November 1921

121	Mededeeling Van Den Redacteur	J. Ritzema Bos
121-124	Verslag Der Algemeene Vergadering Van 29 Maart 1921	H. W. Heinsius
124-128	Over Den Invloed Van Enting En Bastaardeering Op De Vatbaarheid Voor Parasitaire Aantasting	H. A. A. van der Lek

Volume 27, Number 12 / December 1921

129	Mededeeling Van Den Penningmeester
129-131	De Beukenspringkever	J. F. Vogel
131-133	Pokziekte Van Het Pereblad
133-134	Ziekten en Beschadigingen der Landbouwgewassen	H. W. H.
134-140	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 28, Number 1 / January 1922

1-14	Over Den Invloed Van Enting En Bastaardeering Op De Vatbaarheid Voor Parasitaire Aantasting	H. A. A. van der Lek
14-16	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos.

Volume 28, Number 2 / February 1922

65-68	Beknopte aanteekeningen op planten-ziektenkundig gebied
68-93	Beschrijving der ziekten
94	Ziekteverschijnselen bij de vruchten

Volume 28, Number 3 / March 1922

95-97	Redactioneele Mededeeling	J. Ritzema Bos
97-103	Over Den Involed Van Enting En Bastaardeering Op De Vatbaarheid Voor Parasitaire Aantasting	H. A. A. van der Lek
104-110	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos
110	Boekbespreking	J. Ritzema Bos

Volume 28, Number 4 / April 1922

111-113	Kort Verslag
113	Mededeeling	J. Ritzema Bos
114-119	Konijnen	De Koning
119-126	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 28, Numbers 5-6 / May 1922

127-132	De Plantenetende Insecten En Hunne Vijanden	C. A. L. Smits van Burgst
132-141	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos
141-142	Verzoek Om Mededeeling Van Bijzonderheden

Volume 28, Number 7 / October 1922

143-145	Opmerking	H. A. A. van der Lek
145-146	Veranderingen In De Leefwijze Van Vogels	C. Rietsema
146-158	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 28, Number 8 / November 1922

159-180	Het stengelaaltje
180-181	Op heeterdaad betrapt	J. A. Doortjes
181	Keukenzout tegen het wit in de rozen	P. v. B.
181-182	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 28, Number 9 / December 1922

183-186	Afscheiding Van Giftstoffen Door Zwammen, Welke Ziekten Der Houtvaten Veroorzaken	H. A. A. v. d. Lek
187	Aanteekening Bij Mijn Artikel Over Het Stengelaaltje	J. Ritzema Bos
187-194	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 28, Number 10 / October 1922

143-145	Opmerking
145-146	Veranderingen in de leefwijze van vogels	C. Rietsema
146-158	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 28, Number 11 / November 1922

33-36	Nederlandsche vereeniging tot bescherming van vogels	J. Ritzema Bos
37-45	Over den invloed van enting en bastaardeering op de vatbaarheid voor parasitaire aantasting	De Chimaeren and H. A. A. van der Lek
46-50	M. de Koning
51-52	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 28, Number 12 / December 1922

53-57	De Bestrijding Van Herik (Sinapis Arvensis L.) En Knopherik (Raphanus Raphanistrum L.)
57-62	Chloroclystis Rectangulata L., Een Voor Ooftboomen Schadelijk Rupsje	C. Groot
62-64	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 29, Number 1 / January 1923

1-4	Een Nieuw Bestrijdingsmiddel Tegen De Wortelzwam	De Koning
4-16	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 29, Number 2 / February 1923

81-82	Voorkoming van de schade der made van de wortelvlieg aan gele en roode penen	J. Heidema
82-88	De groote en de kleine narcisvlieg
90	Prof. J.Ritzema Bos
91-96	Beknopte aanteekeningen op plantenziektenkundig gebied

Volume 29, Number 3 / June 1923

97-106	Aantasting Van De Aardappelplant Door Rhizoctonia Solani En Haar Bestrijding Door Sublimaat	J. C. Dorst
106-109	Verslag Van De Algemeene Vergadering	H. W. Heinsius
109-110	Nieuwe Mededeelingen Van Den Heer Aug. Van Gijsel Over Den Veenmol	J. Ritzema Bos
110-112	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 29, Number 4 / April 1923

65-79	De gewone of kleine wezel (Foetorius [Mustela] vulgaris L.) en zijne oeconomische beteekenis	J. Ritzema Bos
80	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 29, Number 5 / August 1923

129-133	Boekaankondiging	J. Ritzema Bos
133-144	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 29, Number 6 / June 1923

97-106	Aantasting van de aardappelplant door Rhizoctonia solani en haar bestrijding door sublimaat	J. C. Dorst
106-109	Verslag van de algemeene vergadering	H. W. Heinsius
109-110	Nieuwe mededeelingen van den heer aug. Van Gijsel over den veenmol	J. Ritzema Bos
110-112	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 29, Number 7 / October 1923

161-164	Kwajongens	M. de Koning
165-176	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos
176	Boekaankondiging	H. W. H.

Volume 29, Number 8 / August 1923

129-133	Boekaankondiging	J. Ritzema Bos
133-144	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 29, Number 9 / September 1923

193-200

Beknopte Aanteekeningen Op Plantenziektenkundig Gebied

J. Ritzema Bos.

Volume 29, Number 10 / October 1923

17-26	Over Emelten	W. H. de Jong
26-28	Ziekten en Beschadigingen der Landbouwgewassen
28-29	Boekaankondiging
29-32	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos
32	Mededeeling Van Den Penningmeester	H. J. Calkoen

Volume 29, Number 11 / March 1923

33-57	Over emelten
58-64	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 29, Number 12 / April 1923

65-79	De Gewone Of Kleine Wezel (Foetorius [Mustela] Vulgaris L.) En Zijne Oeconomische Beteekenis	J. Ritzema Bos
80	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 30, Number 1 / January 1924

1-11	Naamlijst Van Donateurs (79) En Leden (330) Van De Nederl. Phytopathologische (Plantenziektenkundige) Vereeniging. 1 Januari 1924
12-16	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos.

Volume 30, Number 2 / February 1924

81-85	Nederlandsche Vereeniging tot Bescherming van Vogels, 1898–1923 (Jubilaeumuitgave)	J. Ritzema Bos
85-96	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 30, Number 3 / March 1920

97	Mededeeling Van Het Bestuur	J. Ritzema Bos and H. W. Heinsius
97-99	Verslag Van De Algemeene Vergadering Der Nederl. Phytopathologische (Plantenziektenkundige) Vereeniging Op 22 April 1924 Te Utrecht, In Het Gebouw Van Het Staatsboschbedrijf	H. W. Heinsius
99-103	Het Gebruik Van Naphthaline Bij Den Bloembollen-Export	H. Maarschalk
103	Mededeeling Van De Redactie	De Redactie
104-112	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 30, Number 4 / April 1924

113-122	De oorzaak van het epidemisch optreden van de phytophthoraziekte van de seringen	Helena L. G. de Bruyn
123-124	Ramularia lactea, oorzaak van een bladvlekkenziekte der viooltjes	K. van Keulen
124-125	Beschadiging van augurken door springstaarten	K. van Keulen
125-126	Waterratten	N. van Poeteren
126-128	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 30, Number 5 / May 1924

129-131	Wanneer Parijsch Groen En Wanneer Chloorbarium Te Gebruiken Ter Bestrijding Van De Bessenbastaardrups	Th. J. de Vin
131-132	Aanteekening Bij Bovenstaand Artikel Van Den Heer De Vin	N. van Poeteren
132-142	Het AF- En Insterven Van Bomen	Bos H.
142-144	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 30, Number 6 / June 1924

145-160

Dilophospora-ziekte van granen

D. Atanasoff

Volume 30, Number 7 / July 1924

161-176

Beknopte Aanteekeningen Op Plantenziektenkundig Gebied

J. Ritzema Bos

Volume 30, Number 8 / August 1924

177-225	Een onderzoek naar de faktoren, die ontijdige knolvorming bij vroege aardappels bepalen	S. J. Wellensiek
227-228	Boekbespreking	J. Ritzema Bos

Volume 30, Number 9 / December 1924

229-240	Kool: Rotstronken, stipple- en randjeskool	Dina Spierenburg
240-243	Bestrijding van de kersenbladluis en de Monilia-ziekte in de zwarte kersen	J. de Vin
243-256	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos
256	Rectificatie	J. Ritzema Bos

Volume 30, Number 10 / October 1924

17-29	Verschillende belangrijke punten voor het pootgoedvraagstuk bij aardappelen, in het bijzonder ook de rol, die de afdeelingen (der landbouwmaatschappijen) daarbij kunnen vervullen
29-35	„Report of the International Conference of Phytopathology and Economic Entomology”, Holland, 1923; published by the committee of management; EditorT. A. C. Schoevers
36-48	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 30, Number 11 / November 1924

49-50	Agenda Van Voordrachten Op ’T Gebied Van Phytopathologie En Economische Entomologie	H. M. Quanjer and De Redactie
51-61	Overzicht Over De Voornaamste Ziekten En Plagen Van Den Cacaoboom Op Java	J. J. Paerels
62-64	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 30, Number 12 / December 1924

65-80

Beknopte Aanteekeningen Op Plantenziektenkundig Gebied

J. Ritzema Bos

Volume 31, Number 1 / January 1925

1-6	Het optreden van bladrol-en mozaiekziekte in den nabouw van gezonde aardappel-planten, die op grooten afstand groeien van zieke planten	J. G. Oortwijn Botjes
7-10	Vergelijking tusschen den gezondheidstoestand van Schotsche en Noord-Hollandsche pootaardappelen	H. M. Quanjer
11-14	Achteruitgang van pootgoed van geiijke afstamming in de verschillende vroege-aardappeldistricten	H. M. Quanjer and D. L. Elze
15-17	Nieuwe onderzoekingen betreffende den Eikenmeeldauw	de Koning
18-22	Beknopte aanteekeningen op planten ziektenkundig gebied	J. Ritzema Bos
23-30	Boekbesprekingen	J. Ritzema Bos, H. W. Heinsius and H. J. Calkoen

Volume 31, Number 2 / February 1925

31-55	Onderzoek naar de vatbaarheid van aardappelsoorten voor de wratziekte in de jaren 1922–'24	J. Oortwijn Botjes
56-58	De bestrijding der emelten	W. H. de Jong
58	Slakkenbestrijding	B. Smit

Volume 31, Number 3 / March 1925

59-74	De verticillium-ziekte van kruidachtige en houtige gewassen	Jikke H. H. van der Meer
75-85	Onderzoekingen naar den invloed van eenige ontsmettingsmiddelen op de kiemkracht van tomaten- en selderijzaad	A. M. Sprenger
86-90	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 31, Number 4 / April 1925

91-101	Het kweeken van wratziekte-immune aard-appelrassen op wetenschappelike grondslag	S. J. Wellensiek
101-114	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 31, Number 5 / May 1925

115-118	Vermeerdering van aardappel-Rhizoctonia in de nattelt door gebruik van stalmest	J. C. Dorst
118-119	Mieren als Voorbehoedmiddel Tegen Rupsenvreterij	de Koning
120-121	Voor den boschbouw schadelijke loopkevers	de Koning
121-131	Boekbespreking	J. Ritzema Bos and Calkoen
131-137	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 31, Number 6 / June 1925

139-144	Het voorspellen van het massaal optreden van schadelike insekten
145-147	Boekbespreking	H. M. Quanjer and H. Lindeman
147-148	Verbetering	de Koning
148-162	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 31, Number 7 / July 1925

163-165	Verslag van de proefneming gedaan in «de Wilhelminapolder» in verband met den achteruitgang van aardappel-pootgoed afkomstig van gelijke afstamming in één streek maar op verschillende grondsoort	H. A. Hanken
165-166	Een gevreesde vijand voor onze dennenbosschen	De Koning
167-178	Aanteekeningen over aardappelcultuur en virus-ziekten in Ned. Indië	P. v. d. Goot

Volume 31, Number 8 / August 1925

179-190	Rattenbestrijding op Terschelling	P. Boodt
190-194	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 31, Number 9 / September 1925

195-196	Verslag van de algemeene vergadering der nederlandsche phytopathologische vereeniging, op 27 Juni 1925 in hotel “monnikenhuizen” bij arnhem	H. W. Heinsius
196-212	Onder welke omstandigheden doet
213-215	Bestrijding van koperwormen met behulp van kainiet	W. Roepke
215-218	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 31, Number 10 / October 1925

219-221	Zijn de pestalozzia’s verwekkers van plantenziekten?	M. de Koning
221-223	Ontsmetting van aardappelen met sublimaat
224-234	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 31, Number 11 / November 1925

235-250

Infektieproeven met

Volume 31, Number 12 / December 1925

251-258	Andijvie-en cichoreiroest (Puccinia endiviae Pass. en Pucc. Cichorii (DC.) Bell.)	J. Botke
259-261	M. van den broek
261-270	Beknopte aanteekeningen op planten ziektenkundig gebied	J. Ritzema Bos

Volume 32, Number 1 / January 1926

1-29	Waarnemingen over de vatbaarheid van het loof van de aardappelplant voor de aardappelziekte	Helena L. G. de Bruijn
30-32	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 32, Number 2 / February 1926

33-42	De Stand Van Het Vraagstuk Der Bestrijding Van Aardappelwratziekte	J. G. Oortwijn Botjes
42-44	The present state of the problem of control of wart disease of potatoes
45-55	Onderzoek Over De Strepenziekte Van De Gerst En De Verwekker
55-56	Investigations of the stripe disease of barley
56-58	Immuniteit Bij Planten Voor Parasitaire Aantasting. Waar Het Wijfje Van Tortrix Viridana Haar Eieren Legt	C. A. L. Smits Van Burgst
59	Nederlandsche Land- en Tuinbouwbibliotheek:
59-64	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 32, Number 3 / March 1926

65-87	Vrije En Toegepaste Wetenschap Aan De Landbouwhoogeschool
87-96	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 32, Number 4 / April 1926

97-123	Waarnemingen Over „Kringerigheid” Of „Vuur” En Over „Netnecrose” Van Aardappelen	H. M. Quanjer
124-128	Observations On „Sprain” (Eisenfleckigkeit?, Internal Brown Spot?) And ‚Netnecrosis” Of Potatoes

Volume 32, Number 5 / May 1926

129-139	Het Verband Tusschen De Weersgesteldheid En De Aardappelziekte (
139-140	The relation between the weather conditions and the occurrence of Potato blight (Phytophthora infestans)
141-160	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 32, Number 6 / June 1926

161-177	Opmerkingen Over
177-179	Bemerkungen Ueber Die Kohl-Peronospora
180-183	De Groene Eikenbladroller
184-186	Boekbespreking	J. Ritzema Bos
186-192	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 32, Number 7 / July 1926

193-195	Verslag
195-208	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 32, Number 8 / August 1926

209-234	Rhizoctonia- En Olpidium-Aantasting Van Bloemkoolplanten	Jikke H. H. Van Der Meer
235-242	The rhizoctonia- and olpidium disease of cauliflower seedlings
243-247	Die Phaenologie und ihre Bedeutung.
247-248	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos.

Volume 32, Number 9 / September 1926

249-251	De Beteekenis Van Pissodes Notatus Fabr. Voor Onzen Boschbouw	M. De Koning
252-261	Boekbespreking	J. Ritzema Bos
261-264	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 32, Number 10 / October 1926

265-302	Waarnemingen Over De Klaverstengelbrandziekte	S. J. Wellensiek
303-304	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 32, Number 11 / November 1926

305-311	Het Voorspellen Van Insectenplagen	W. H. de Jong
312-313	De Eikenspintkever	M. de Koning
314-315	Roest Op Weymouth	M. de Koning
316-320	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos.

Volume 32, Number 12 / December 1926

321-330	De roestvlekkenziekte van aardappelknollen in Nederlandsch Oost-Indie	M. Beatrice Schwarz
331-336	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 33, Number 1 / January 1927

1-13	Ontijdige knolvorming bij aardappelen	J. G. Oortwijn Botjes
14-16	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos
16	Redactieverandering

Volume 33, Number 2 / February 1927

17-22	Een Wortelziekte Van Calla, Veroorzaakt Door Een Phytophthora-Soort	Christine J. Buisman
23-32	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 33, Number 3 / March 1927

33-41	Langhalzigheid bij wortelgewassen	H. Bos
42-43	Kurzer auszug über das auftreten von „langhälsigkeit”
44-47	Ziekte van kiemplanten	K. de
48-49	Foliaire doorgroeiing bij bloemkool	J. C. Costerus
50-56	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 33, Number 4 / April 1927

57-90	Het Blauw Worden Van Aardappelen	J. Oortwijn Botjes and Ir. W. B. L. Verhoeven
91-96	Die Blaufleckigkeit Der Kartoffeln
97-102	Slakkenbestrijding	H. Lindeman
103-104	Beknopte Aanteekingen Op Plantenziektenkundig Gebied	J. Ritzema Bos.

Volume 33, Number 5 / May 1927

105-124	Onder welke omstandigheden doet
125-126	Heald, F. D. Manual of plant diseases. XIII +891 blz., 272 fig
126-136	Beknopte aanteekekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 33, Number 6 / June 1927

137-172	Een Aaltjesziekte Van De Aardappelplant, De Aantastingswijze En De Herkomst Van Haar Oorzaak, Tylenchus Dipsaci Kühn	H. M. Quanjer
173-176	Korte Mededeeling Over Een Proef Over Het Weerstandsvermogen Van Verschillende Roggeselecties En Roggerassen Tegen Het Stengelaaltje	J. D. Koeslag
176	Versuch Über Die Resistenz Von Roggenauslesen Und Roggenrassen Gegen Die Stockkrankheit

Volume 33, Numbers 7-9 / July 1927

177	Ons Eerelid Dr. H. J. Calkoen	J. Ritzema Bos, H. Lindeman, H. W. Heinsius, E. D. van Dissel and A. M. Sprenger, et al.
178-192	Bekopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos
193-246	Aphis fabae scop. En aanverwante soorten in Nederland	C. J. H. Franssen
247-282	Hoofdstuk IV
283-291	Bestrijding van Plantenziekten
292-296	Verslag Van de algemeene vergadering der ned. Phytopathologische (plantenziektenkundige) vereeniging op 25 Juni 1927 te warnsveld bij zutphen	H. W. Heinsius
296-298	Bekopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 33, Number 10 / October 1927

299-314

Beknopte annateekeningen op plantenziektenkundig gebied

J. Ritzema Bos

Volume 33, Number 11 / November 1927

315-318	Dr. Walther Trappmann
318-330	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos

Volume 33, Number 12 / December 1927

331-340

Beknopte aanteekeningen op plantenziektenkundig gebied

J. Ritzema Bos

Volume 34, Numbers 1-2 / January 1928

1-74	Physiologisch onderzoek met betrekking tot het virus der bladrolziekte van de aardappelplant, Solanum tuberosum L	T. H. Thung
75-83	Aaltjesziekte van de aardappelplant
84-86	De winterbespuiting een noodzakelijk werk voor den fruitteler
86-90	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 34, Number 3 / March 1928

91-105	Zwartbeenigheid Van De Aardappelplant	J. G. Oortwijn Botjes
106-108	Overgang Van Ringvuur
109-110	Zieke Douglasdennen	M. de Koning
111-122	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 34, Number 4 / April 1928

123-124	In Memoriam
125	Kort Verslag Van De Algemeene Vergadering
126-146	Vlasbrand
147-153	Over Invloed Van De Grondsoort Op Het Pootgoed Bij Aardappelen	P. Band and N. Niedorp
154	Beknopte Aanteekeningen Op Plantenziektenkundig Gebied	J. Ritzema Bos

Volume 34, Number 5 / May 1928

155-176	Voorloopig onderzoek naar de specialisatie en de infectiebronnen der mozaiekziekten van landbouwgewassen	J. G. J. van der Meulen and H. M. Quanjer
177-178	Finantieel verslag over 1927 en begrooting van uitgaven voor 1928	H. W. Heinsius

Volume 34, Number 6 / June 1928

179-181	Lorkenkanker	M. de Koning
181	De dennennaaldscheede-galmug	J. A. van Steyn
181-184	Uitgaven op plantenziektenkundig gebied in Nederland	v. P.
185-194	Beknopte aanteekeningen op planten-ziektenkundig gebied	J. Ritzema Bos

Volume 34, Number 7 / July 1928

195-199	Over knolentingen, die ter bestudeering der virusziekten van de aardappelplant worden uitgevoerd	T. H. Thung
200-203	Het mislukken van hulstveredelingen ten gevolge van thielavia basicola-aantasting	J. G. W. Ignatius
204-209	Beknopte aanteekeningen op plantenziektenkundig gebied	J. Ritzema Bos
210	Handleiding bij het onderwijs aan land- en twinbouwkursussen, III, Bemestingsleer

Volume 34, Number 8 / August 1928

211-229	Vraagstukken in verband met ziektebestrijding in de fruitteelt	N. Van Poeteren
230-232	Plantenziektenkundige aanteekeningen	N. Van Poeteren

Volume 34, Number 9 / September 1928

233-238	Is ontbladering als bestrijdingswijze tegen phytophthoraziekte van de seringen gewenscht?	Helena L. G. de Bruyn
239-242	Een geval van beschadiging aan Rozen door bliksem	Dina Spierenburg
243-252	Beknopte aanteekeningen op planten-ziektenkundig gebied	N. van Poeteren

Volume 34, Number 10 / October 1928

253-254	Eriksson-prijzen	H. M. Quanjer
254-256	De invloed van kaligebrek op de vatbaarheid van bloemkool voor peronospora parasitica
257-260	De invloed van kalibemesting op appelboomen	N. van Poeteren
261-266	Plantenziektenkundige aanteekeningen	N. van Poeteren
267-270	Het optreden van de gamma-uilrups in het aardappelloof in 1928	N. van Poeteren

Volume 34, Numbers 11-12 / December 1928

273-276	Inleiding
277-282	De door phoma apiicola veroorzaakte ziekte
283-289	Isolatie van phoma apiicola klebahn
290-298	Infectie-Proeven
299	De vatbaarheid van knolselderij-vaniëteiten
300-307	Phoma apiicola klebahn en phyllosticta apii halsted
308-309	Bestrijding
310-316	De overgang der beide zwamvormen in elkaar
317-323	De locale rassen van phoma apiicola en de vormen daarvan in reincultuur
324-333	Conjunctpycniden
334-344	Degeneratie en regeneratie
345-347	Literatuur-lijst
348	Verklaring der figuren

Volume 35, Number 1 / January 1929

1-2	Comité gedenkteeken prof. Dr. J. Ritzema Bos	H. J. Lovink and C. H. Claassen
2-3	Kort verslag der vergadering van het bestuur der Nederl. Plantenziektenkundige Vereeniging, gehouden te Wageningen den 23 November 1928	M. Van den Broek and N. Van Poeteren
3-4	Het “blauw” worden bij verschillende aardappelsoorten	W. B. L. Verhoeven
5-8	Iets over het verband tusschen het “blauw” van de aardappelknollen en kaligebrek	J. Oortwijn Botjes
9-12	De oorzaak van de beteekenis van onrijp gerooide knollen als pootgoed	J. Oortwijn Botjes
13-24	De invloed van luchtvochtigheid op poot-aardappelen tij dens de bewaring	S. J. Wellensiek

Volume 35, Number 2 / February 1929

25-59	Over aparasitaire uitwassen aan houtige planten	H. A. A. Van der Lek
60-68	Het blauw worden der aardappelen	G. A. v. d. Waal
69-72	Boekbespreking	H. M. Quanjer and S. J. Wellensiek

Volume 35, Number 3 / March 1929

73-95	Over nemas en hun larven
96	De Tomaat

Volume 35, Number 4 / April 1929

97-107	Phyllosticta gemmipara
108-111	Droge bewaring en onderzeeër vorming bij aardappelen	J. Oortwijn Botjes
112-113	De bestrijding van den appelbloesemkever	N. van Poeteren
114-116	Over schade door Strophosomus	M. de Koning
117-118	Byl, P. A. van der, Plantsiektes, Hul Oorsaak en Bestrijding
118	De oorzaak van de beteekenis van onrijp gerooide knollen als pootgoed	J. Oortwijn Botjes

Volume 35, Number 5 / May 1929

119-146	Invloed der bemesting op de gezondheid van de aardappel	J. J. Janssen
147-151	Einfluss der düngung auf die gesundheit der kartoffel	J. J. Janssen
152-154	Bietenvlieg en zaaitijd der bieten	M. van den Broek

Volume 35, Number 6 / June 1929

155-180	De heidekever en zijn biologie	J. G. Betrem
181-184	Boekbespreking	H. M. Quanjer and N. van Poeteren

Volume 35, Number 7 / July 1929

185-222	Het blauw worden van aardappelen	Helena L. G. de Bruyn
223-224	Boekbesprekingen	N. van Poeteren and S. J. Wellensiek

Volume 35, Number 8 / August 1929

225-227	Nederlandsche plantenziektenkundige vereeniging
227	Verslag der Algemeene Vergadering gehouden op 26 Juni 1929 te Wageningen	M. van den Broek
228-230	De bloembollemijt	N. van Poeteren
231-233	Een proef met zwavelzure kali tegen «randjesziekte» bij roode bessen	T. A. C. Schoevers
234-236	Een antwoord aan J.Ooortwijn Botjes en een advies aan de praktijk inzake droge of vochtige bewaring van aardappels	S. J. Wellensiek
237-239	Ascochyta-ziekten bij erwten	J. Goossens
240	De slakvormige bastaardrups	N. van Poeteren

Volume 35, Number 9 / September 1929

241-250	De vervanging van zonlicht door kunstlicht bij pootaardappelbewaring	S. J. Wellensiek
251-253	De ascochyta-ziekte van het vlas	Harmanna Diddens
254-256	Het verband tusschen weersfactoren en plantenziekten BIJ vruchtboomen	N. van Poeteren

Volume 35, Number 10 / October 1929

257-263	Aantasting van boonen door bruchus obtectus say	L. C. Doyer
263-269	Experimenten met bacterium tumefaciens SM. et towns	T. H. Thung
270-272	De appelzaagwesp	N. van Poeteren

Volume 35, Number 11 / November 1929

273-288

De iepenziekte en de iepenspintkevers

Volume 35, Number 12 / December 1929

289-309	Eenige oude gegevens over ziekten in boomen (Voornamelijk in iepen)	Dina Spierenburg
310-312	De overwintering van de bloedluis	N. van Poeteren
312	Beknopt verslag

Volume 36, Number 1 / January 1930

1-12	Oriënteerend onderzoek omtrent physiologiese specialisatie van Puccinia triticina Eriks. In Nederland	S. J. Wellensiek
13-15	Verschil in toename in het percentage mozaikziekte bij Eigenheimers, verbouwd op zware klei en lichte zavelgrond	F. de Groene

Volume 36, Number 2 / February 1930

17-22	Bodemontsmetting ter bestrijding van de Aardappelwratziekte	J. Oortwijn Botjes
22-23	Het gebruik van aangezuurde sublimaatoplossing voor ontsmetting van poot-aardappelen tegen Rhizoctonia	W. B. L. Verhoeven
24-44	Vermeende en werkelijke gevaren verbonden aan het gebruik van giftige bestrijdingsmiddelen in land- en tuinbouw	T. A. C. Schoevers
45	Het weerstandsvermogen van Psylla-eieren tegen carbolineum	N. van Poeteren
46-48	Beknopte ziekteller van de houtgewassen (vrienden en vijanden van den houtteler) door M. de Koning

Volume 36, Number 3 / March 1930

49-61	Bestrijdingsmiddelen tegen plantenziekten voor twintig jaar en thans	N. Van Poeteren
61-64	Het aardappel-wortelaaltje	N. Van Poeteren

Volume 36, Number 4 / April 1930

65-74	Iets over den gezondheidstoestand der zaaizaden in verschillende jaren	Lucie C. Doyer
75-83	Applewantsen en hunne bestrijding	T. A. C. Schoevers
84-87	De vetvlekkenziekte, een voor Nederland nieuwe ziekte bij bruine boonen (Phaseolus Vulgaris)	K. T. Wieringa

Volume 36, Number 5 / May 1930

96-97	Stimuleerende werking van zilvernitraat op kiemplanten van bloemkool	J. F. Dekker
98-104	Monographien zum Pflanzenschutz, herausgegeben von Prof. Dr. H. Morstatt

Volume 36, Number 6 / June 1930

105-111	Verslag van het Aaltjes-proefveld te Dalfsen	D. Stieltjes
112-120	Het voorloopig rapport van de commissie inzake den invloed van het wegdek op de wegbeplantingen	J. H. Jager Gerlings

Volume 36, Numbers 7-8 / July 1930

121-123	De bladvalziekte der bessenstruiken	N. van Poeteren
124	Bestrijding van de appelbloesemsnuitkever	P. Hus
125-228	Tylenchus devastatrix Kühn uit narcis en hyacinth	M. P. de Bruyn Ouboter

Volume 36, Number 9 / September 1930

229-231	Bijdrage tot de kennis der heksenbezems	A. G. M. Liernur
232-237	Verdere gegevens omtrent de iepenziekte en den iepenspintkever	W. Roepke
237-238	De oculatiemade	N. V. P.
239-244	Boekbesprekingen	N. V. P.

Volume 36, Number 10 / October 1930

245-248	De disamrat	H. Lindeman and Gustav Heyrodt
249-255	Wering en bestrijding van de bisamrat	N. van Poeteren
256-260	Bestrijding van de knolvoetziekte bij kool	N. van Poeteren

Volume 36, Number 11 / November 1930

261-269	Weinig bekende ziekten in kers, pruim en perzik	Ir. J. Rietsema
270-275	Bestaat er voor ons land een Coloradokever-gevaar?	N. van Poeteren

Volume 36, Number 12 / December 1930

277-285	Tijdschrift over plantenziekten
286-288	Proeven met verchillende middelen tegen appelschurft
289-292	Proeven ter bestrijding van appelwanntsen	C. Schoen and W. J. Drost

Volume 37, Number 1 / January 1931

1-14

Invloed van de bemesting op de kurkvorming van de aardappelknol

S. H. Justesen

Volume 37, Number 2 / February 1931

17-48	Onderzoekingen over ontginningsziekte	E. Brandenburg
49-50	Iets over de bestrijding van cladosporium fulvum in tomatenkassen	Jikke H. H. van der Meer
51-52	Boekbespreking	N. v. P.

Volume 37, Number 3 / March 1931

49-62	Enkele gegevens Omtrent de
63-67	Een Bacterie-Ziekte van de Wilg	Egbertha J. Lindeijer
68	Geen aantasting door Rhabdocline van

Volume 37, Number 4 / April 1931

69-90	Maatregelen ter voorkoming eener ernstige aantasting der tomaten door de schimmel
91-92	Bladwesp-eieren in wilgetwijgen	T. A. C. Schoevers

Volume 37, Number 5 / May 1931

93-95	Oxyden en carbonaten als contactgiften voor insecten in opgeslagen voorraden	N. van Poeteren
96-104	Een onderzoek over de resistentie van verschillende roggerassen tegen het stengelaaltje	Ir. J. D. Koeslag
105-110	Mededeelingen omtrent gevoeligheidsproeven van iepen voor graphium ulmi Schwarz, Gedurende 1929 en 1930	Joha Westerdijk, Marie Ledeboer and Joha Went
111-116	Overzicht van de soorten van iepen, in verband met het iepenziekteonderzoek	Christine Buisman

Volume 37, Number 6 / June 1931

117-130	Een onderzoek naar het voedsel van jonge spreeuwen	H. N. Kluijver
131-134	Proefneming bij roode bessen (Duitsche zure) met verschillende kalibemestingen in verband met de aantasting door randjesziekte	A. W. v. d. Plassche
135-136	Een onderzoek over de resistentie van verschillende roggerassen tegen het stengelaaltje

Volume 37, Number 7 / July 1931

137-149	Biologiese rassen	E. van Slogteren
150-152	Bijdrage tot de kennis der heksenbezems	A. G. M. Liernur

Volume 37, Number 8 / August 1931

153-160	De ontsmetting van het zaaizaad in den landbouw	W. B. L. Verhoeven
161-163	De “nachfrass” van den berkenspintkever	W. Roepke
164-166	Iets over kersen	Th. J. de Vin
167-168	Beknopt verslag der algemeene vergadering van de ned. Plantenziektenk. Vereeniging

Volume 37, Number 9 / September 1931

169-183	De verbreiding der iepenziekte door de iepenspintkevers en de bestrijding van dit insect in de practijk	J. J. Fransen
184-187	Discussie gevolgd op de voordracht van den heer J. J. Fransen
188	Klimaat en fruitoogst

Volume 37, Number 10 / October 1931

189-197	De overgang van virusziekten met het zaad, in het biezonder bij de aardappel	D. L. Elze
198	Discussie gevolgd op de voordracht	D. L. Elze
198-199	Antwoorden
200-2003	Bestuiving van dennenbosschen met behulp van motoverstuivers	N. van Poeteren
2003-2004	Boekbesprekingen	N. v. P.

Volume 37, Numbers 11-12 / November 1931

201-329

De bloedluis eriosoma lanigerum (Hausm.) in Nederland

H. J. de Fluiter

Volume 38, Number 1 / January 1932

1-5	Ceratostomella ulmi
9-11	Een bacterie-ziekte van de wilg (II)	Egbertha J. Lindeijer
12-16	Invloed van het zoutgehalte van nortonwater op den groei van tomatenplant	A. van Herwijnen
17-36	Verslag van de phytopatTiologische onderzoekingen over de iepenziekte, verricht in het laboratorium “willie c ommelin scholten”, gedurende 1931	C. J. Buisman
37-40	Wat kunnen de nederlandsche boomkweekers doen in verband met de iepenziekte?	John A Westerdyk, Christine Buisman and S. G. A. Doorenbos

Volume 38, Number 2 / February 1932

17-36	Verslag
37-40	Wat Kunnen De Nederlandsche Boomkweekers Doen In Verband Met De Iepenziekte?	Joha Westerdyk, Christine Buisman and S. G. A. Doorenbos

Volume 38, Number 3 / March 1932

41-59	Bestrijding Van Wantsen In Eitoestand	C. Schoen
60	Beknopt leerboek der Scheikunde

Volume 38, Number 4 / April 1932

61-64	Uit De Historie Van De Graphium-Ziekte In De Iepen	J. Westenberg
64-66	On the history of the Graphium disease Of The Elm Tree
67-69	Aaltjes-Proefvelden In West-Overijssel	D. Stieltjes
70	Vogels En Lijmbanden	N. v. P.
71-72	Boekbesprekingen	N. v. P.

Volume 38, Numbers 5-6 / May 1932

73-77	Bestrijding van de narcisvliegen	N. van Poeteren
78-80	Nieuwe wegen op het gebied der bescherming van hout tegen kevervraat	J. A. van der Loeff
81-117	Onderzoek over cladosporium cucumerinum Ellis & Arthur (De veroorzaker van het vruchtvuur van de komkommer)	E. W. B. v. d. Muyzenberg
119-123	Bestrijding van schadelijke keverlarven, regenwormen en andere in den grond levende dieren in grasvelden	B. J. Hermans
123-124	Boekbesprekingen	N. v. P.

Volume 38, Numbers 7-8 / July 1932

125-196

Bijdrage tot de kennis der biologie en epidemiologie van de gewone dennenbladwesp,

Volume 38, Number 9 / September 1932

197-202	De kleine iepenspintkever scolytus (eccoptogaster) multistriatus Mrsh. als verbreider der iepenziekte	J. J. Fransen
203-204	Over het voorkomen van
205-209	Over brachyderes incanus	A. A. C. Sprangers
210-211	Beknopt Verslag der Algemeene Vergadering van de Nederlandsche Plantenziektenkundige Vereeniging, Gehouden te Wageningen den 27sten Juni 1932	M. van den Broek
212	Steun aan cursussen voor volwassenen in plantenziekten	H. Lindeman and M. van den Broek

Volume 38, Number 10 / October 1932

213-219	De verschillen tusschen de larven van lygus pabulinus en plesiocorus rugicollis	E. F. Jacobi
220-227	Vruchtboomcarbolineum	Th. J. de Vin
228	Zeep als insecticide	N v P

Volume 38, Number 11 / November 1932

229-251

Bestuiven en bestuivers

T. A. C. Schoevers

Volume 38, Number 12 / December 1932

253-276

De coloradokever

N. Van Poeteren

Volume 39, Number 1 / January 1933

1-10	Plantenziektenkundige vraagstukken in verband met de vlascultuur	L. J. A. de Jonge
11-13	Misvormde appels	Ir. P. Hus
14-15	Visschen en carbolineum	N. van Poeteren
16-17	Kort verslag over het iepenziekte-onderzoek, verricht op het laboratorium voor entomologie te wageningen, gedurende het jaar 1932	W. K. J. Roepke
17-20	Kort verslag over het iepenziekte-onderzoek, verricht op het phytopathologisch laboratorium «Willie commelin scholten» te baarn, gedurende 1932	Joha Westerdijk

Volume 39, Number 2 / February 1933

21-37	Proeven ter bestrijding van cladosporium cucumerinum ell. et arth. in bak-komkommers	G. K. Dijkstra
38-41	Proeven over waterverdamping bij bladeren van verschillende iepensoorten	C. Buisman
42-44	Boekbesprekingen	N. v. P.

Volume 39, Number 3 / March 1933

45-72	Bijdrage tot de kennis der oecologie en morphologie van
73-76	Comité inzake bestudeering en bestrijding van de iepenziekte

Volume 39, Number 4 / April 1933

77-90	Verslag van de onderzoekingen over de iepenziekte, verricht in het phytopathologisch laboratorium willie commelin scholten te baarn, gedurende 1932 (I)	Christine Buisman
91-94	Infectieproeven op enten van uitgezochte exemplaren van den europeeschen veldiep
95-96	De „Grauwe dennensnuitkever”, brachyderes incanus L., als ernstige vijand onzer naaldhoutboomen	H. J. de Fluiter and P. A. Blijdorp
97-98	Heinrich Pape,
99	Proeven met waterverdamping bij bladeren van verschillende iepensoorten	Chr Buisman and N. van Poeteren
100	De landbouwweek te wageningen	M. van den Broek

Volume 39, Number 5 / May 1933

101-113	Verslag van de onderzoekingen over de iepenziekte, verricht in het phytopathologisch laboratorium willie commelin scholten te baarn, gedurende 1932 (II)	Christine Buisman
114-119	De kleine sparrenbladwesp (Lygaonematus abietinus Chr.) en de sparrennaalden-uitholler (Epiblema Tedella Cl.)	C. Schaeffer
120	De geldelijke toestand van de ned. Plantenziektenkundige vereeiging	H. W. Heinsius

Volume 39, Number 6 / June 1933

121-158	Ziekten en beschadigingen van klein fruit
162	De plantenziektendagen op 6 en 7 juli 1933
163	Algemeene vergadering der nederl plantenziektenkundige vereeniging

Volume 39, Number 7 / July 1933

165-172	Alternaria-droogrot van aardappelknollen	J. Goossens
173-188	De gewone schurft van de aardappelknol	J. Huisman and H. M. Quanjer

Volume 39, Number 8 / August 1933

189-192	Onderzoekingen over ontginningsziekte, II	E. Brandenburg
193-199	Een ziekte in het zeegras (zostera marinal)	Dina Spierenburg
200-206	Dilophospora-ziekte van granen en grassen	D. Stieltjes
207-211	Aethyleen als vermoedelijke oorzaak van de groeiremmende werking van rijpe appels	Je. Oortwijn Botjes
212-213	Voorloopige mededeeling omtrent de beschadiging door de larve (1^ste stadium) van den grauwen dennensnuitkever
213-216	F. Merkenschlager und M. Klinkowski Pflanzliche Konstitutionslehre, dargestelt an Kulturpflanzen

Volume 39, Number 9 / September 1933

217-224	Bestrijding van bacterieele wortelknobbels bij appel en peer	Adriana M. Bouman
225-231	Keuringen van klein fruit	A. W. v. d. Plassche
232-245	De ontwikkeling van carbolineum als bestrijdingsmiddel in de fruitteelt	P. Hus
246	Invloed van rijpe appelen op andere planten	Leonard A. Springer
247-248	De Coloradokever in Engeland	N. van Poeteren

Volume 39, Number 10 / October 1933

249-262	Verzwakking van het virus der topnecrose, en verworven immuniteit van aardappelrassen ten opzichte van dit virus	J. G. Oortwijn Botjes
263-267	Onderzoek naar de vatbaarheid voor plantenziekten	H. M. Quanjer
268-275	Randjesziekte bij aalbessen	Marie P. Löhnis
276-278	Het toezicht op de constantheid van samenstelling van vruchtboomcarbolineum	N. van Poeteren
279-280	Het parasitisme van Rigidoporus microporus van Overeem Syn: Fomus lignosus Koltzsch, bij Hevea Brasiliensis	W. H. de Jong

Volume 39, Number 11 / November 1933

281-318	Kwade harten van de erwten	Helena L. G. de Bruijn
319-320	Handbuch der Pflanzenkrankheiten

Volume 39, Number 12 / December 1933

321-325	Californische pap	N. van Poeteren
326-335	Sproeischema voor fruitboomen	T. A. C. Schoevers
336	Plantkunde

Volume 40, Number 1 / January 1934

1-35	Over
36-40	De publicaties van den plantenziekten-kundigen dienst	N. van Poeteren

Volume 40, Number 2 / February 1934

41-53	Het spreeuwenvraagstuk voor de fruitteelt	H. N. Kluyver
54-61	De gezondheidstoestand van klaverzaad, in verband met de keuring van dit zaad en de invloed van ontsmetting op dezen toestand	L. C. Doyer
62-64	Wilgenkanker, veroorzaakt door

Volume 40, Number 3 / March 1934

65-87	Verslag Van De Onderzoekingen Over De Iepenziekte, Verricht In Het Phytopathologisch Laboratorium Willie Commelin Scholten Te Baarn Gedurende 1933	Christine Buisman
88-90	Kort Verslag
91-93	Kort Verslag Van Het Iepenziekte-Onderzoek	W. Roepke
94-96	Boekbespreking	G. H. W. Jacobs and N vRENE P

Volume 40, Numbers 4-5 / April 1934

97-129	Uitwendige en inwendige symptomen van boriumgebrek bij tabak	D. A. van Schreven
130-135	De bisamrat nadert onze grens	N. van Poeteren
136	Koolvliegbestrijding met carbolineum	N. van Poeteren

Volume 40, Number 6 / June 1934

137-151	Onderzoek naar de oorzaak van ziekteverschijnselen bij aardbeien	E. E. Harmsen
153-155	Bestrijding van de bladvlekkenziekte bij knolselderie	N. van Poeteren
156	Handleiding bij het onderwijs aan land- en tuinbouwcursussen

Volume 40, Number 7 / July 1934

157-169	Het “steelrot” van appels	O. Banga
170-171	De geldelijke toestand van de ned. Plantenziektenkundige vereeniging	H. W. Heinsius
172	Beknopt verslag der algemeene vergadering

Volume 40, Number 8 / August 1934

173-174	Invloed Van Zeeuwsche Blauwen Op Eerstelingen	W. B. L. Verhoeven
174-176	Onderzoek Naar De Eerste Infectiebron Van Appel- En Pereschurft	J. Goossens
176-177	De Palissaden-Bladwesp,
177-184	Boekbesprekingen	N. v. P. and C. J. Buisman

Volume 40, Number 9 / September 1934

185-197	Een nieuwe methode ter bestrijding van tarwestuifbrand (
198-200	De excursie der plantenziektenkundige vereeniging in Zeeland	M. van den Broek

Volume 40, Number 10 / October 1934

201-214	Enkele kenmerken der “vergelings”-ziekte van suiker-en voederbieten ter onderscheiding van de “zwarte houtvaten”-ziekte	H. M. Quanjer
215-219	De coloradokever in Engeland II	N. van Poeteren
220-222	De coloradokever in Duitschland	N. van Poeteren
223-224	Boekbesprekingen	M. J. Sirks and N. v P.

Volume 40, Number 11 / November 1934

225-255	Kalkgebrek als oorzaak van mergnecrose bij aardapelknollen	D. A. van Schreven
255-256	Werft nieuwe Leden voor de Nederlandsche plantenziektenkundige vereeniging	N. van Poeteren, W. Roepke and Joha Westerdijk

Volume 40, Number 12 / November 1934

257-263	Bestrijding Van Het Spint In Vruchtboomen In Zeeland	A. W. v. d. Plassche
264-272	De Bestrijding Der Bloedluis In Zeeland	S. K. Phaff
273-278	De Invoer, Vestiging En Verbreiding Van Het Sluipwespje
279-281	Iets Over De Bloedluis	N. van Poeteren
282-284	De Vermeerdering Van Den Bloedluisparasiet
285-286	Rectificatie	N. van Poeteren

Volume 41, Number 1 / January 1935

1-26	Uitwendige en inwendige symptomen van boriumgebrek bij tomaat	D. A. van Schreven
27-30	Gegevens uit de literatuur over bestrijding van plantenziekten en schadelijke dieren
31-32	Een geval van biologische bestrijding van de spinnende mijt	N. van Poeteren
32	J. M. L. Otten,

Volume 41, Number 2 / February 1935

33-50	Resultaten van proeven met Derrispoeder en rotenon op Nederlandsche insecten	L. P. de Bussy, P. A. van der Laan and E. F. Jacobi
51-55	Iets over de nadeelige gevolgen van een overmaat van oplosbare zouten in den bodem bij de teelt van tomaten onder glas	A. v. Herwijnen
55-56	Oogstresultaten van bevroren aardappelen	N. van Poeteren

Volume 41, Number 3 / March 1935

57-64	De invloed van bemesting op de aantasting doorperonospora parasitica bij kool the influence of manure on attack of cabbage byperonospora parasitica	Helena L. G. de Bruyn
65-73	Verslag van rijkstuinbouwproefvelden over grondontsmetting tegen de rhizoctoniaziekte en de schurft op aardappelen	C. M. v. d. Slikke
74-76	Het knopkruid, galinsoga parviflora cav	N. van Poeteren

Volume 41, Number 4 / April 1935

77-87	Over de houdbaarheid van de giftigheid van Derrispoeder en Rotenon	P. A. van der Laan
87-88	Vermindering van het nicotinegehalte van sproeivloeistoffen bij bewaring	N. van Poeteren
89-100	De wet tot bestrijding van den Coloradokever	N. van Poeteren

Volume 41, Number 5 / May 1935

101-103	Kort verslag van de onderzoekingen over de iepenziekte, verricht in het laboratorium willie commelin scholten, gedurende 1934	Joha Westerdijk
104-120	Verslag over de onderzoekingen betreffende de iepenziekte, verricht in het phytopathologisch laboratorium “willie commelin scholten” te baarn, gedurende 1934	Christine Buisman
121-124	Kort verslag over het iepenziekteonderzoek verricht aan het laboratorium voor entomologie der landbouwhoogeschool gedurende het jaar 1934	W. Roepke
124	De gekleurde plaat van den coloradokever	N. van Poeteren

Volume 41, Number 6 / June 1935

125-133	Het verband tusschen de weersgesteldheid en de aardappelziekte	E. van Everdingen
134-137	De ervaringen over de San José-schildluis in Oostenrijk	N. van Poeteren
138-140	Verdere mededeelingen over het knopkruid (Galinsoga Parviflora)	N. van Poeteren, De Secretaris and M. van den Broek

Volume 41, Numbers 7-8 / July 1935

141-210

De Grauwe DennensnuitkeverBrachyderes incanus L.

H. J. de Fluiter and P. A. Blijdorp

Volume 41, Number 9 / September 1935

221-239	Infectieproeven op verschillende iepensoorten met behulp van iepenspintkevers	J. J. Fransen and Christine Buisman
240-260	Onderzoekingen over de iepenziekte

Volume 41, Number 10 / October 1935

261-300

Virusziekten van de tomaat

D. A. van Schreven

Volume 41, Number 11 / November 1935

301-308	De rouwvlieg-larve als beschadiger van jonge varens	C. J. Augustijn and J. Verkade
309-313	Een bacterieziekte voorkomende bij begonia's	K. T. Wieringa
313-315	Is biologische bestrijding van het spint mogelijk?	G. W. van der Helm
315-316	De bestrijding van chlorose bijvruchtboomen door het inwendig toedienen van ijzerzout	N. van Poeteren

Volume 41, Number 12 / December 1935

317-329	Physiologisch onderzoek van de „Vergelingsziekte” van voederbieten en de schade door deze ziekte teweeggebracht	J. F. van Riemsdijk
330	De bestrijding van chlorose bij vruchtboomen door het inwendig toedienen van ijzerzout

Volume 42, Number 1 / January 1936

1-9	De Stand Van Het Immuniteitsvraagstuk Bij Virusziekten Van De Planten	J. G. Oortwijn Botjes
10-11	Een Geval Van Parasitisme En Hyperparasitisme	T. A. C. Schoevers
12-15	Boekbesprekingen	N. van Poeteren
16	Mededeling Van Het Bestuur Der Nederlandsche Plantenziektenkundige (Phytopathologische) Vereeniging	H. van Vloten

Volume 42, Number 2 / February 1936

117-158

De beteekenis van klimaat- en transport-invloeden voor de gebruikswaarde van tuinbouwproducten, in het bijzonder van bloembollen

Volume 42, Number 3 / March 1936

159-167	Wat veroorzaakt kwade harten in erwten?	Marie P. Löhnis
167-168	Resultaat van een proef inzake kwade harten bij erwten in Engeland	N. van Poeteren
169-171	Enkele gegevens uit de fransche literatuur over den coloradokever	N. van Poeteren
172-174	Der Schwammspinner (Porthetria dispar L.) in Euroasien, Afrika und Neuengland
175-178	Dr. Christine Johanna Buisman	J. Westerdijk

Volume 42, Number 4 / April 1936

179-234

De oogvlekkenziekte van de granen, veroorzaakt door cercosporella herpotrichoides fron

A. J. P. Oort

Volume 42, Number 5 / May 1936

235-240	De aardappelschurft en de heterolyse der schurftparasiet	K. T. Wieringa and G. L. W. Wiebols
241-252	Bestaat er een verband tusschen het voorkomen van black heart en het optreden van virusziekten bij den aardappel?	A. A. Swartele
253-254	Een virusziekte in lupinen	Dina Spierenburg

Volume 42, Number 6 / June 1936

255-274	Zaaizaadontsmetting	W. B. L. Verhoeven
275-290	Warmwater-trommelontsmetter tegen stuifbrand	M. F. Visser

Volume 42, Numbers 7-8 / July 1936

291-302	Problemen Bij De Bestrijding Van De Brandzieketen Der Granen	A. J. P. Oort
303-304	Roest-aantasting Van Zeekraal	J. Harmsen
305-310	Boekbesprekingen	W. Roepke and N. van Poeteren

Volume 42, Number 9 / September 1936

311-341

De bisamrat

H. N. Kluyver

Volume 42, Number 10 / October 1936

17-20	Kort Verslag Van De Onderzoekingen Over De Iepenziekte, Verricht Op Het Phytopathologisch Laboratorium „Willie Commelin Scholten” Te Baarn, Gedurende 1935	Joh A Westerdijk
21-44	Verslag Van De Onderzoekingen Over De Iepenziekte, Verricht In Het Phytopathologisch Laboratorium Willie Commelin Scholten Te Baarn Gedurende 1935	Christine Buisman

Volume 42, Number 11 / November 1936

45-54	De vergelingsziekte en de mozaiekziekte van de suiker- en voederbiet
54-70	De vergelingsziekte en de mozaiekziekte van de suiker- en voederbiet
71-76	Een virusziekte in lupinen

Volume 42, Number 12 / April 1936

77-100	Bestrijding van nederlandsche insecten met derris	L. P. de Bussy, P. A. van der Laan and A. Diakonoff
101-115	Het insecticide derris	T. A. C. Schoevers
116	Ziektebeeld der stengels	Dina Spierenburg

Volume 43, Number 1 / January 1937

1-10	Verschil in virulentie bij het virus van de stippelstreepziekte in de aardappelplant	J. G. Oortwijn Botjes
11-32	Smetstof en plantencel bij enkele virusziekten van de tabaksplant III	T. H. Thung

Volume 43, Number 2 / February 1937

33-58

Ziekteverschijnselen Bij Aalbessen Veroorzaakt Door de Minerale Voeding

Marie P. Löhnis

Volume 43, Number 3 / March 1937

59	In memoriam Dr H. J. Calkoen
60-63	De oorzaak van het optreden van dwergmozaiekzieke aardappelplanten (stekelkoppen)	J. G. Oortwijn Botjes
64-66	Invloed van mangaansulfaatbespuiting tegen kwaadhartigheid bij Schokkererwten	C. Koopman
67-73	Kwade harten in schokkers	A. Ovinge
74	Het gevaar van den dennenscheerder voor onze naaldhoutbosschen

Volume 43, Number 4 / April 1937

75-90	Verslag van de onderzoekingen betreffende de iepenziekte, verricht op het Phytopathologisch Laboratorium “Willie Commelin Scholten” te Baarn, gedurende 1936	Johanna C. Went
91-95	Uit de buitenlandsche literatuur
95-98	Boekbesprekingen	N. v. P.

Volume 43, Number 5 / May 1937

99-114	Zink als een noodzakelijk element voor de suikerbiet en de aardappelplant	D. A. van Schreven
115-120	Enkele opmerkingen over het hartrot van de suikerbiet	Hans Hirsch
121-123	Zuiverheid van derrispreparaten
123-128	De aardappelziekte
129-130	Uit de buitenlandsche literatuur

Volume 43, Number 6 / June 1937

131-149	Proeven ter bestrijding van de wortelnematode, Heterodera marioni	G. F. Hauser
150-151	Bestrijding van het „vuur” in eschdoorns	Dina Spierenburg
151-154	Uit de buitenlandsche literatuur

Volume 43, Number 7 / July 1937

155-167	Keuring van tuinbouwzaden	P. Hus
168-169	Uit de Buitenlandsche literatuur
170	Boekbespreking	N. v. P.

Volume 43, Number 8 / August 1937

171-188	Magnesium- en phosphorgebrek bij de biet	G. Roland
189-192	Voorwaarden door den gebruiker aan derrispoeder en derrisstuifmengsel te stellen	W. Spoon
193-194	Uit de buitenlandsche literatuur

Volume 43, Number 9 / September 1937

195-217	Verslag over de onderzoekingen betreffende iepenziekte en iepenspintkevers
218-222	De verbreiding van Ceratostomella Ulmi (Schwarz) Buisman door den wind	J. J. Fransen
223-226	Uit de Buitenlandsche Literatuur

Volume 43, Number 10 / October 1937

227-237	De economie van de bespuitingen in de fruitteelt	P. Hus
238-248	De gomziekte der Amygdaleeën in vergelijking met den boomkanker	M. van den Broek
249-250	Uit de buitenlandsche literatuur

Volume 43, Number 11 / November 1937

251-265	Nederlandsche insecten en Derris in 1936
266-277	Aantastingen van aardappelknollen van het ras bintje doorAlternaria solani in verband met beschadigingen en den rooidatum	J. Goossens
278	Magnesiums ulfaat ter vervanging van kopervitriool

Volume 43, Number 12 / December 1937

279-292	Het nemen van maatregelen ter voorkoming van ziekten en beschadigingen in den landbouw	W. B. L. Verhoeven
293-304	Over het gevaar van het gebruik van giftige middelen in land- en tuinbouw voor wild- en vogelstand	H. N. Kluijver
305	Wortelrot van Viola Tricolor L.	N. v. P.
306	Bericht van de redactie	N. van Poeteren, W. K. J. Roepke and J. A Westerdijk

Volume 44, Number 1 / January 1938

1-44	Kwade koppen van het vlas (Linum usitatissimum Linné), veroorzaakt door Thrips Lini Ladureau
45-48	Uit de Buitenlandsche literatuur

Volume 44, Number 2 / March 1938

49-80	Waarnemingen over het fruitspint in Verband met Zijn Bestrijding	D. C. Geijskes
81-102	Spintbestrijding bij vruchtboomen	B. Bosma
103-104	Uit de Buitenlandsche literatuur
105-111	Boekbesprekingen	A. J. P. Oort and N. v. P.
112	Errata

Volume 44, Number 3 / May 1938

113-140	Ziekten en plagen van de champignoncultuur	S. Broekhuizen
141-154	Verslag van de onderzoekingen over de iepenziekte
155-160	Verslag over de werkzaamheden voor het iepenziekte-comite
161-164	Kruisingsproeven met iepen te 's-Gravenhage	S. G. A. Doorenbos
165-170	Een verticilliumaantasting van Brusselsch lof	J. P. Braak
171-176	Uit de Buitenlandsche literatuur
176	Van de Redactie

Volume 44, Number 4 / July 1938

177-207	Iepensterfte in Nederland	F. W. Burger
208-213	Kwade harten-proeven in Zeeland in 1937	A. Ovinge
214-216	Derriswortel als handelsproduct	W. Spoon
217-224	Uit de buitenlandsche literatuur

Volume 44, Number 5 / September 1938

225-246	Smetstof en plantencel bij enkele virusziekten van de tabaksplant IV	T. H. Thung
247-256	Eenige waarnemingen in de praktijk over phytophthora erythroseptica	G. H. van Haeringen
257-263	Zieke lucerne	H. M. Quanjer
264	Uit de buitenlandsche literatuur

Volume 44, Number 6 / November 1938

265-276	Over het phytopathologische werk op zijn bedrijf	J. Oortwijn Botjes
277-279	Over het kweekveld der Friesche maatschappij van landbouw te engelum	J. C. Dorst
280-288	Opmerkingen betreffende een geval van halmdooder-voetziekte bij tarwe op een stikstofhoeveelheden-proefveld op zandgrond	W. C. Visser
289-296	Over verschijnselen van boriumgebrek bij aardappelknollen zooals deze zich openbaren op het veld	D. A. van Schreven
297-304	De bestrijding van kwade koppen in vlas	Ir A. Ovinge
305-306	Iets over de bestrijding van Thrips lini (Ladureau) Doeksen, met derris sproeimiddelen	J. Doeksen
307-308	Heksenbezemvorming op linde	A. G. M. Liernur
309-311	Uit de buitenlandsche literatuur
312	Boekbespreking	N.v.P.

Volume 45, Number 1 / January 1939

1-22	Onderzoekingen verricht in 1937 over de vergelingsziekte en enkele minerale gebreken bij de biet en de spinazie	G. Roland
23-24	Aaltjesziekte in maïs	W. J. Dewez
25-29	Een zwakke stam van het virus van de grofmozaïekziekte	J. Oortwijn Botjes
30-36	Uit de Buitenlandsche literatuur
37-39	Boekbesprekingen	N.v.P.

Volume 45, Number 2 / March 1939

41	In Memoriam Dr H. W. Heinsius
42-51	Nieuwe Inzichten In Den Aard Der Voor Planten Pathogene Viren	H. M. Quanjer
52-62	Verslag Van De Onderzoekingen Over De Iepenziekte
63-70	Verslag Over De Werkzaamheden Voor Het Iepenziekte-Comité
71-74	Inoculaties Van Iepen Basta Arden Verricht In 1938	N. Krijthe and J. C. Went
75-79	Derris Tegen Thrips in Vlas	Ir W. Spoon
80-91	Uit De Buitenlandsche Literatuur
91-92	Boekbesprekingen

Volume 45, Number 3 / May 1939

93-105	Enkele Opmerkingen Over Wormstekigheid Bij Appel in Nederland	J. Bos
106-116	Mangaangebrek, Oorzaak van de Kwade Harten van Erwten	Helena L. G. de Bruyn
117-120	Mn-Deficiency as the cause of marsh spot of pea seeds
121-124	Over Het Voorkomen van Botrytis Anthophila (Bond.) Bij Inlandsche Roode Klaver	F. E. Nijdam
125-132	Uit de Buitenlandsche Literatuur	B. J. Hermans

Volume 45, Number 4 / July 1939

133-150	Onderzoekingen Over Enkele Actinomyceten, Welke Aardappelschurft Verwekken	Helena L. G. de Bruyn
151-156	Investigations on certain actinomycetes that cause potato Scab
157-160	Schurftaantasting Bij Nakomelingen van Verschillende Aardappelkruisingen	J. C. Dorst
162-165	Peritheciën van den Eikenmeeldauw: Microsphaera Quercina (Schw.) Burr	K. Hartsuijker
166-176	Over de Economische Beteekenis van den Groenen Kikvorsch (
177-180	Uit de Buitenlandsche Literatuur	B. J. Hermans

Volume 45, Number 5 / September 1939

181-203	Onderzoekingen Verricht in 1938 Over De Vergelingsziekte, De Zwarte Vlekken, De Vorming Van Anthocyaan En De Ontleding Van Zetmeel Bij De Biet	G. Roland
204-223	Physiologische Ziekten van de Suikerbiet, Veroorzaakt Door Foutieve Bevloeiing	J. A. Huyskes
224-232	De Perzikbladluis, Een Gevaar Voor de Cultuur Van Aardappelen en Andere Gewass en	H. M. Quanjer
232	Boekbespreking	v. P.

Volume 45, Number 6 / November 1939

233-246	Uitkomsten van onderzoekingen betreffende de tarwegalmuggen in nederland
247-259	Smetstof En Plantencel Bij Enkele Virusziekten Van De Tabaksplant V
260-274	Bijdrage Tot de Kennis der Virusziekten van de Spinazie
275-279	Boekbespreking	H. M. Quanjer
279-280	Uit De Buitenlandsche Literatuur	B. J. Hermans

Volume 46, Number 1 / January 1940

1-18	De Verspreiding van De Sporen Van Tarwestuifbrand
19-29	Eenige Resultaten Van Proeven En Waarnemingen Over Het Optreden Van Aardappelschurft	C. Meyer
30-45	Het Onderzoek der Hyacinthenziekten
46-55	Uit de Buitenlandsche Literatuur
56	Boekbespreking	N. v. P.

Volume 46, Number 2 / March 1940

57-82	Ascochyta-Ziekten Bij Erwten
83-86	Enkele Waarnemingen Over Het Actieve Verplaatsingsvermogen Van De Rhododendron-Wants
87-95	Anatomisch Onderzoek van de Zgn. „Kurkvlekken” in Het Vruchtvleesch van Appels	Caroline H. Klinkenberg

Volume 46, Number 3 / May 1940

97-126	Viruszuivering En Wat Zij Ons Leert Omtrent Den Aard Van Het Virus	Ir Y. van Koot
127-132	Uit De Buitenlandsche Literatuur	T. van Hiele, B. J. Hermans, H. G. Kronenberg, T. van Hiele and B. J. Hermans

Volume 46, Number 4 / July 1940

133-140	Over De Beteekenis Van Borium Voor De Boonencultuur	Ir. J. A. Huyskes
141-145	„Bruin In De Knol” Bij Koolrapen	Ir T. S. Huizinga
146-150	Iets Over De Bestrijding Van De Bessenblandwesp (Pteronus Ribesii Scop)	J. G. Ten Houten
151-154	Uit De Buitenlandsche Literatuur	B. J. Hermans
155-156	Boekbespreking	N. v. P.

Volume 46, Number 5 / September 1940

157-162	Stuiven En Spuiten Met Derris Tegen De Vlasthrips	Ir W. Spoon
163-167	Kwaliteitsomschrijving Van Derrispoeder	Ir W. Spoon
168-173	De Rijpingsvreterij van den Ooftboom-Spintkever, Scolytus Mali Bechst. (Col.: Scolyti Dae)	W. Roepke
175-176	Rhizoctonia-Ziekte In Aardappelen En Bemesting	H. M. Quanjer
176-177	Boekbespreking	H. M. Quanjer
178-180	Uit De Buitenlandsche Literatuur	B. J. Hermans

Volume 46, Number 6 / November 1940

181-193	De Toepassing Van Een Beschuttende Enting Als Middel Ter Bestrijding Van Virusziekten Bij De Aardappelplant	J. Oortwijn Botjes
194-204	Het Optreden Van Het Stengelaaltje (Tylenchus Dipsaci) In Limburg	W. J. Dewez
205-207	Enkele Opmerkingen Naar Aanleiding Van Een Onder De Uientelers Gehouden Enquête Betreffende Het Optreden Van Kroefziekte (Tylenchus Dipsaci Kühn)	Ir C. W. C. van Beekom
208-211	Vatbaarheidsverschillen Voor Koprot (Botrytis Spp.) in Het Nederlandsche Uiensortiment	Ir C. W. C. van Beekom
212-215	Invuren Van Iepen, Veroorzaakt Door Nectria Cinnabarina (Tode) Fr.	Joha C. Went
216	Uit De Buitenlandsche Literatuur	B. J. Hermans

Volume 47, Number 1 / January 1941

1-13	Algemeene gezichtspunten aangaande het vraagstuk der plantenaaltjes	J. H. Schuurmans Stekhoven
14-24	De beteekenis van het zaad als overbrenger van ziekten en plagen in groentegewassen	L. C. Doyer
25-31	De invloed van bladrolziekte op de opbrengst van verschillende aardappelrassen	J. G. Oortwijn Botjes
32-34	Derrisvoorziening in 1941	W. Spoon
35-36	Uit de buitenlandsche literatuur
37-40	Der wurzelkropf der obstgehölze und die möglichkeiten seiner bekämpfung

Volume 47, Number 2 / March 1941

41-89	Biologie en Morphologie van Psylla Buxi L.	J. Wilcke
90-93	Opmerkingen over „Erwtenvoetziekte” door	P. G. Meijers
94-96	Uit de buitenlandsche literatuur	B. J. Hermans
96	Rectificatie

Volume 47, Number 3 / May 1941

98-102	De Nederlandsche plantenziektenkundige (phytopathologische) vereeniging 1891–1941	N. Van Poeteren
103-111	Jaar Phytopathologie in Nederland	Johanna Westerdijk
112-119	Is de berberis een gevaar voor de graancultuur?
120-129	Afsterving van kasdruiven door phomopsis spec	D. Mulder
130-144	Tien jaren Derris-gebruik in Nederland	Ir. W. Spoon and F. E. Loosjes
145-148	Bestrijding van de narcisvlieg (Merodon equestris F.) Door middel van methallylchloride (M-Gas)

Volume 47, Number 4 / July 1941

149-153	Weefselwoekering door voedselstoring	Marie P. Löhnis
154-163	De Botrytis-aantasting van gladiolusknollen en haar bestrijding	W. S. Stofmeel
164	Oproep tot medewerking	H. M. Quanjer and H. A. Diddens

Volume 47, Number 5 / September 1941

165-185	Het voorkomen van moederkoren (Claviceps) op granen en grassen en de specialisatie van de moederkorenschimmel	C. Mastenbroek and A. J. P. Oort
186-193	Phyllobius urticae de geer schadelijk aan aardbeien in Kennemerland	Hester G. Kronenberg
194-195	Uit de buitenlandsche literatuur	B. J. Hermans
196	Bestrijding van zwarte luis in boonen met Derris	N. v. P.

Volume 47, Number 6 / November 1941

197-230	Onderzoek naar het beste tijdstip der voorjaarsbespuiting tegen appel- en perenschurft	P. H. van de Pol
231-232	Uit de buitenlandsche literatuur	B. J. Hermans
233-234	Een virusziekte bij bloemkool
234-236	A manual of agricultural helminthology

Volume 48, Number 1 / January 1942

1-16	Phytopathologische Terminologie, met speciale bespreking van de begrippen Biotrophie, Premuniteit en Antistoffen	H. M. Quanjer
17-26	Proefnemingen ter bestrijding van de Preivlieg in 1939 en 1940	Ir. G. W. van der Helm
27-28	Uit de Buitenlandsche literatuur	S. H. v. d. Pol
28-29	Isothiocyanaat ter bestrijding van Heterodera schachtii bij aardappelen
29-30	De Wortelvlieg
30	Kaligebrek Bij Sla	B. J. Hermans
31-32	Boekbespreking	N. Van Poeteren

Volume 48, Number 2 / March 1942

33-60	Onderzoek Naar De Beste Tijdstippen Der Voorjaarsbespuiting Tegen Appel- En Perenschurft
61-62	Schurftbestrijding Bij Appel En Peer
63-68	De Lariksbladwespen in Nederland	A. D. Voûte and C. Pelsma
69-71	Bladrolziekte En Potergrootte Bij De Aardappel	Ir J. Bekius
72	Het Kweeken Van Meelwormen	J. B. Hermans

Volume 48, Number 3 / May 1942

73-85	De Wormstekigheid Bij Appel in Nederland	J. Bos
86-88	Referaat	H. L. G. De Bruyn
89-94	Transport Van Conidiosporen VanOphiostoma Ulmi (Buism.) Nannf. (Syn. Ceratostomella Ulmi Buism. Door Den Sapstroom	Referaat van H. van Vloten
95-96	Uit De Buitenlandsche Literatuur	B. J. Hermans

Volume 48, Number 4 / July 1942

97-118	Enkele Veldwaarnemingen Over Virusziekten Van Lupine En Een Onderzoek Over Haar Mozaiekziekte	Ir. C. Mastenbroek
119-120	Uit De Buitenlandsche Literatuur	B. J. Hermans

Volume 48, Number 5 / September 1942

121-137	Vergeling Van Tomatenplanten Tengevolge Van Magnesiumgebrek	Ir. Y. van Koot and Ir. D. J. Pattje
137	Boekbespreking	H. M. Quanjer
138-212	Verspreiding En Nestoecologie Van De Mieren In De Nederlandsche Bosschen	V. Westhoff and J. N. Westhoff-de Joncheere

Volume 48, Number 6 / November 1942

213-217	Biologie van de Dennenbladwesp (
217-225	De Bestrijding van de Dennenbladwesp (
225-234	De Invloed van de Uitwendige Omstandigheden Bij Het Optreden van Boonenziekten	Ir N. Hubbeling

Volume 49, Number 1 / January 1943

1-21	De betekenis van de Serologie voor het Virusonderzoek	E. van Slogteren
22-32	De ovicide werking van 3,5-Dinitro-O-Cresol	G. F. E. M. Dierick
33-35	Uit de Buitenlandsche literatuur	B. J. Hermans

Volume 49, Number 2 / March 1943

37-51	Bijdrage Tot De Kennis Van De In Nederland Voorkomende Ziekten Van Tabak En Van De Tabaksteelt Op Kleigrond	H. M. Quanjer
52-72	Enkele Onderzoekingen Betreffende De Fusarium-Ziekte Bij De Komkommer	Y. van Koot
74-76	Autoreferaat Van De Voordracht Voor De Ned. Plantenziektenkundige Vereeniging Op 28 Nov. 1942 Te Amsterdam

Volume 49, Number 3 / May 1943

77-99	Methode Voor Het Vaststellen Van De Vatbaarheidsgraad Van Aardappelknollen Voor De Aardappelziekte	Helena L. G. de Bruyn
100-108	Aardappelschurft En Vruchtopvolging	Helena L. G. de Bruyn
109-110	Behandeling Van Gladiolenkralen Met Ontsmettingsmiddelen	W. J. Stofmeel
111-112	Waarnemingen Omtrent Het Optreden Van Erwtenbladrollers	P. G. Meyers

Volume 49, Number 4 / July 1943

113-116	Natrot Bij Tabak (Nicotiana Tabacum)	Ir. J. Temme
117-119	Over Het Voorkomen van „Spotted Wilt” in Nederland	D. Noordam
119-123	Levenswijze en Bestrijding Van Het Kersenmotje	Ir. J. D. Gerritsen
124-125	Aantasting Van Knautia Arvensis Coulter Door Peronospora Violacea Berkeley	H. H. Prell
126-129	De Gevoeligheid Van Zijderupsen Voor Derris- En Pyrethrumstuifmengesels	Ir J. J. Fransen
130-131	Spint Op Vruchtboomen	D. J. Kuenen
132-133	De Preiinsecten	W. J. Maan
134	Uit De Buitenlandsche Literatuur	B. J. Hermans

Volume 49, Number 5 / September 1943

135-162	De Vatbaarheid van Boonenrassen Voor de Vetvlekkenziekte	Ir C. Mastenbroek
162	Correctie	J. Temme

Volume 49, Number 6 / November 1943

163-171	Verschillen In Virulentie Bij Nectria Cinnabarina (Tode) Fr.	H. van Vloten
171	De Groote Dennensnuittor Als Aantaster Van Boonen	W. J. Maan
172-178	Het Vraagstuk Van De Loodglansziekte Bij Vruchtboomen	J. Grosjean

Volume 50, Number 1 / January 1944

1-19	Levenswijze, voorkomen in 1943 en bestrijding van de Appelbloesemsnuitkever (Anthonomus Pomorum L.)	C. P. Huysmans
19-22	Levenswijze en bestrijdingsmogelijkheden van de Appelbloesemsnuitkever, Anthonomus Pomorum L.	K. van Asperen
23-24	Uit de buitenlandsche literatuur	D. Mulder

Volume 50, Number 2 / March 1944

25-44	Aantasing van begonia's door mijten, behoorende tot het geslacht Tarsonemus Can, et Fanz.	G. S. van Marle
45-47	Stormschade bij fruitboomen	G. de Bakker
47-48	Het bestrijden van vliegen in gebouwen	S. K. Phaff

Volume 50, Number 3 / May 1944

49-62	Is verrijking van de mycoflora mogelijk?
62-68	De bestrijding der vetvlekkenziekte	C. Koopman
69-71	Gesarol tegen vliegen in veestallen	C. Schoen
71-72	Uit de Buitenlandsche literatuur

Volume 50, Number 4 / July 1944

73-106	Onderzoekingen over stuifbrand
107-108	Een nieuwe beschadiging van maiskolven	J. Doeksen

Volume 51, Number 1 / March 1945

1-16	De ascochyta-vlekkenziekte van de boon (Phaseolus)	J. Sneep
16-24	Vaat- en voetziekten in amerikaanse anjers	J. W. M. Roodenburg
24-26	Ustilago tragopogonis schroet. En u. scorzonerae (Alb. et Schw.) Schroeter	L. C. Doyer
26-27	Zijn cylindrocarponsoorten parasitair voor Cyclamen persicum?	J. W. M. Roodenburg and S. de Boer
28	Penicilline

Volume 51, Number 2 / June 1945

29-39	De gevoeligheid van nederlandsche insecten voor derris	F. E. Loosjes
39-52	Een laboratoriummethode voor de bepaling van de vatbaarheid van rogge voor aantasting door het stengelaaltje (Ditylenchus dipsaci (Kühn) filipjev)	J. W. Seinhorst
53	Vorstbeschadiging aan appel en peer	P. H. van de Pol
54-56	Over het voorkomen van de zwampithya cupressi (batsch) fuckel in Nederland	I. Brouwer

Volume 51, Number 3 / November 1945

57-72	De bloedvlekkenluis van appel, Sappaphis devecta (WLK.)	D. Hille Ris Lambers
73-81	De aantasting van enige Solanumsoorten en enige kruisingen tussen Solanum demissum en S. tuberosum door het stengelaaltje ditylenchus dipsaci (Kuhn) Filipjev
82-84	Rhizoctonia-ziekte in aardappelen en bemesting	C. W. C. van Beekom
85-88	Oude en nieuwe gegevens over de stipziekte van de appel	D. Mulder
89	Het voorkomen van stuifbrand in tarwerassen, die tot nog toe onvatbaar waren	A. J. P. Oort
90	Over een ziekte van de eik veroorzaakt doorDiplodia quercina West	G. Roland
91-92	De “black rootdisease” van de boon (Phaseolus vulgaris) ook in Nederland?	W. Wilten

Volume 51, Number 4 / December 1945

93-115	Factoren, die het optreden van neusrot bij tomaat bepalen	A. Jumelet and Y. van Koot
116-117	Een aardrupsenplaag	W. J. Maan
117-119	Bepaalt het gehalte aan mosterd-olie de resistentie van Cruciferen tegen Knolvoet?	A. J. P. Oort
119-120	Root disase fungi

Volume 52, Number 1 / January 1946

1-17	De bepaling van de eidoodende werking van winterbestrijdingsmiddelen in het laboratorium
18-22	Enkele opmerkingen over Poederschurft Spongospora subterranea Wallr.	J. Mol and H. A. Ormel
22-25	Onderzoek naar de biologie van den elzensnuitkever Cryptorrhynchus lapathi L.	A. J. Pelkwijk
25-27	Bembecia hylaeiformis lasp., een weinig voorkomende beschadiger van de framboos (rubus idaeus L.)	P. H. Pol
27-28	Uit de literatuur	Caroline H. Klinkenberg
28-32	Boekbespreking	H. M. Quanjer
32	Nieuw tijdschrift	A. J. P. Oort

Volume 52, Number 2 / March 1946

33-37	In memoriam Dr Pieter van der Goot
37-65	Draagstofproblemen	J. J. Fransen, P. Terpstra and L. Westenberg
66-67	Gele roest (Puccinia glumarum) op kropaar (Dactylis glomerata)	C. Mastenbroek
68	Uit de literatuur	K. T Wieringa

Volume 52, Number 3 / May 1946

69-82	Het Winterei van Het Fruitspint (Metatetranychus Ulmi Koch) en Zijn Bestrijding)	D. J. Kuenen
82-85	Over Moederkoren (Claviceps) op Glyceria en Een Hierop Parasiteerende Cordyceps Soort	A. J. P. Oort
85-89	Het Voorkomen van den Boonenkever, Acanthoscelides Obtectus Say (Col., Bruchidae) Te Heerlen (L.)	G. van Rossem
89-90	Neosciara (Lycoria) Auripila als Secundair Parasiet in Rogge	M. J. Dunlop
91-92	Ueber die Gattung Crumenula sensu Rehm mit besonderer Berücksichtigung des Crumenula-Triebsterbens der Pinus-Arten

Volume 52, Number 4 / July 1946

93-95	In memoriam Ir Nicolaas van Poeteren
95-96	In memoriam T. A. C. Schoevers	H. N. K.
97-118	De beteekenis van de virusziekten van de aardappel naar aanleiding van proeven met gekeurd en ongekeurd pootgoed
119-120	Vragen rondom de Bladvalziekte van de Roode Bes	J. D. Gerritsen
121-122	Aantasting van stoppelknollen door Helophorus spec.	K. A. Klarenberg
123-124	Pflanzliche Infektionslehre. Lehrbuch der allgemeinen Pflanzenpathologie fur Biologen, Landwirte, Förster und Pflanzenzüchter

Volume 52, Numbers 5-6 / September 1946

125-137	de Biochemie Van Het Parasitisme	J. Sneep
138-149	Het Vruchtvuur in de Komkommers Veroorzaakt DoorCladosporium Cucumerinum Ellis et Arthur en Zijn bestrijding	A. C. Heringa-Westerhof
150-157	Toegepaste Entomologie en Verrijking of Verarming der Fauna	A. D. Voûte
157-160	Een Voedingsziekte in Bonen (Phaseolus)
161-162	Stuiven en gassen in het veld	D. J. Kuenen
163-165	Een aantasting door een mijt, vermoedelijk phyllocoptes fockeui nal., bij perziken en pruimen onder glas	W. M. Th. J. de Brouwer
165-172	Uit de Literatuur	V. Vl.

Volume 53, Number 1 / January 1947

3-10	Chemisch en Biologisch onderzoek van verschillende Pyrethrum poeders	J. J. Fransen, L. Westenberg and P. Terpstra
11-13	Zaadbehandeling met D.D.T. tegen de Uienvlieg	W. J. Maan
13-16	Over het ontsmetten van den grond met zwavelkoolstof	C. A. Fremouw
16-18	Eenige waarnemingen met betrekking tot eenzijdige graanbouw	L. R. Dijkema
18-21	Weest op uw hoede
21-22	Biological control and ecology of Armillaria mellea (Vahl) Fr.
22-24	Anatomical and cytological studies on beet mosaic
24	Rectificatie

Volume 53, Number 2 / March 1947

25-43	Stuifbrand specialisatie, een probleem voor den kweker Onderzoekingen over Stuifbrand, III	A. J. P. Oort
43-48	Antagonist ische acties van viren. I	T. H. Thung
49-54	Over den smaak van stoppelknollen in verband met den weerstand tegen knolvoet	J. W. Lackamp
55	Is de aantasting van pestelozzia guepini op rhododendron primair of secundair?	J. Zwartendijk
55-56	Een bladvlekkenziekte bij bonen veroorzaakt door isariopsis griseola sacc	J. Gremmen
57-58	De Chrysanten-Galmug	P. J. Schenk
59	De iepenziekte	C. A. Koppejan
59-63	Boekbespreking
63-64	In memoriam Herman Lindeman

Volume 53, Number 3 / May 1947

65-86	Schade aan tuinbouwgewassen ten gevolge van inundatie met zeewater	C. Dorsman
86-91	Grondonderzoek op phytophthora sabdariffae	T. H. Thung
91-92	Gallenboek. Nederlandse Zoöcecidien. Door dieren veroorzaakte gallen

Volume 53, Number 4 / July 1947

93-101	Ziekten van het stengelbont-type bij de aardappel	A. Rozendaal
101-109	Het aaltjesprobleem in de koffiecultuur	H. J. de Fluiter
110-114	Aaltjesziekte in aardbeien I	Caroline H. Klinkenberg
114-116	De rijpingsvraat van de eikensp intkever, scolytus intricatus ratzeb	W. Roepke
116-118	Uit de literatuur
118-120	Boekbespreking	Oort and R.
120	Rectificatie

Volume 53, Number 5 / September 1947

121-133	Onderzoek naar de afstervingstemperaturen van enkele voor de plantengroel schadelijke bodem-organismen	Ij. van Koot and Drs G. Wiertz
133-139	Over het zuiveren van plantenviren	L. Algera, T. H. Thung and J. P. H. van der Want
139-143	Wisselbouw van aardappelrassen als bestrijdingsmiddel tegen schurft	H. L. G. de Bruyn
143-144	Boekbespreking	A. P. Kole

Volume 53, Number 6 / November 1947

145-180	Vier jaren voortgezet onderzoek over de schurft van appel en peer
180-187	Antibiotische stoffen als fungicide tegen cercospora nicotianae op tabak	P. A. van der Laan
187-189	Verschijnselen bij diverse tuinbouwgewassen, die in verband staan met de droge en warme zomer	P. H. van de Pol
189-190	Het leeuwenbektorretje in Nederland	W. Roepke
190	Acceleration and retardation of germination of some vegetable seeds resulting from treatment with copper fungicides
190-192	Boekbespreking	R., J. Doeksen and D. A. van Schreven

Volume 54, Number 1 / January 1948

1-13	Gegevens betreffende de aantasting van bonen (Phaseolus vulgaris L.) door de zwarte bonenluis (Aphis (Doralis) fabae Scop)	H. J. de Fluiter and G. W. Ankersmit
13-15	Verandering van de ziektesymptomen in aardappel-planten, lijdende aan het A-virus	J. Oortwijn Botjes
15-19	Vorstbeschadiging bij bloemkool	Y. van Koot
19-22	De muskusrat of Bisamrat	J. v. d. Peppel
23-28	Onderzoek over grondbacteriën en wortelrot van aardbeien in Canada	Martha Bakker and Caroline H. Klinkenberg
28	Boekbespreking	Y. van Koot and G. Wiertz

Volume 54, Number 2 / March 1948

29-73	Het Parasitisme Van Nectria Cinnabarina (Tode) Fr.
75-80	Een Voor ons Land Nieuwe Vaatziekte Der Erwten

Volume 54, Number 3 / May 1948

81-85	Factoren, welke van belang zijn bij de beoordeling van de mate der spintbestrijding door wintersproeimiddelen	G. F. E. M. Dierick
85-90	Het stippelstreep van de boon (Phaseolus vulgaris), een ziekte veroorzaakt door een virus, dat in de grond overblijft	J. P. H. van der Want
90-94	Over de oorzaken der „resistentie” vanSolanum demissum L. Tegen de aantasting door de coloradokever (Leptinot arsa decemlineat a say)	J. de Wilde
95-108	Onkruidbestrijding op groeistofbasis	D. Bakker
109-111	Vliegenbestrijding ten plattelande en elders in de Verenigde Staten van Noord-Amerika
111-112	Studies in the natural dissemination of the virus of infectious chlorosis of the Malvaceae (Abutilon virus 1 Baur) and its relation with the insect vector Bemissia tabaci (Genn.) (Homoptera-Aleyrodidae)

Volume 54, Number 4 / July 1948

113-133	Over de identiteit van het ratelvirus van de tabak en het stengelbontvirus van de aardappel	A. Rozendaal and J. P. H. van der Want
134-141	Electronen-microscopisch onderzoek van het virus, dat de ratelziekte van de tabak en het stengelbont van de aardappel veroorzaakt	J. P. H. van der Want and A. Rozendaal
142-146	Thielaviopsis basicola (Berk. et Br.) Ferraris als veroorzaker van een voor Nederland nieuwe ziekte van de tabak	R. van der Ven and J. P. H. van der Want
146-147	In memoriam Dr Pethybridge	H. M. Q
147-148	Boekbespreking	H. M. Quanjer

Volume 54, Number 5 / September 1948

149-174	Onderzoekingen Met Betrekking Tot Enkele Plagen en Ziekten van Vorstenlandse tabak	D. A. van Schreven
174-176	Boekbespreking	H.M.Q. and D. Mulder
176	Bestrijding van insecten en plantenziekten met vliegtuigen

Volume 55, Number 1 / January 1949

1	Van de Redactie	A. J. P. Oort
2-22	De Perebloesemkever (Anthonomus pyri Koll. In Nederland)	D. J. Kuenen
22-30	With a summary: Experiments on fungicides I. Spore-germination experiments on dithiocarbamates	F. H. Feekes
31-38	Het overbrengen van viren met behulp van Cuscuta-soorten	M. B. Mooi-Bok
38-40	Boekbesprekingen	Kole, C. H. K. and Oort

Volume 55, Number 2 / March 1949

41-68	Aantasting van erwten door Mycosphaerella pinodes (Berk. et Blox.) Stone	L. C. P. Kerling
69-87	Over de voedselplanten van de zwarte bonenluis, aphis (Doralis) fabae Scop.	H. J. de Fluiter
88-91	Hevig optreden van Kafjesbruin (?) in tarwe in 1948	A. J. P. Oort and G. J. Saaltink
92-95	Gevoeligheid van de eikenaardvlo voor DDT en HCH	J. J. Fransen
96	Diseases of cereals

Volume 55, Number 3 / May 1949

97-98	Ter inleiding	A. J. P. Oort
99-100	Quanjer als mens	J. Oortwijn Botjes
100-102	Prof. Quanjers wetenschappelijk werk	Joh A Westerdijk
103-108	De betekenis van Quanjer voor het virusonderzoek	A. Rozendaal
108-112	Quanjer en het onderwijs	L. C. P. Kerling
112-113	Quanjer en de Ziektenestrijding	A. W. van de Plassche
113-116	De Geschiedenis van het Laboratorium voor Mycologie en Aardappelonderzoek	H. L. G. de Bruyn
116-117	Enkele herinneringen van een oud-assistent	J. C. Dorst
118-128	Some notes on the history of Curl	Redcliffe N. Salaman
128-137	Systems of virus classification and nomenclature	James Johnson
137-141	Enkele onderzoekingen en waarnemingen over de bronsvlekkenziekte van de tomaat en over het komkommermozaiek	G. Roland
142-150	Bean Stipple-streak caused by a Tobacco necrosis virus	F. C. Bawden and J. P. H. van der Want
150-152	Experiments with a mosaic of Shallots	Ernst Gram
152-166	Enkele nieuwe gezichtspunten betreffende het virus van het tomaten-mozaiek	Ir Y. van Koot
166-178	The effect of „premunity” on the type of lesions induced by aucuba mosaic virus	Karl Silberschmidt
179-186	A summary of investigations on clamp storage of potatoes in England	G. G. Samuel and A. R. Wilson
186-188	Enkele waarnemingen over bladluizen in de herfst	W. K. J. Roepke
189-191	Het komen en gaan van plantenziekten	E. van Slogteren
191-195	Zwart-rot van kool	T. H. Thung
196-209	Kruisingsproeven met rassen van Melampsora larici-populina Klebahn	H. van Vloten
210-212	Een albino in stuifband van gerst	C. Mastenbroek
212-221	Omvang en verloop van de Loodglansziekte bij een aantal pruimenrassen in de Betuwe, gedurende de jaren 1941 tot en met 1946	J. Grosjean
221-228	Aantasting van Sorghum vulgare P. door Colletotrichum falcatum Went	H. A. van Hoof
229-231	Over virusziekten bij bonen	N. Hubbeling
231-232	Consequente toepassing va de maatregelen ter bestrijding van de aardappelmoeheid noodzakelijk

Volume 55, Number 4 / July 1949

233-241	Plantenziektenkundig onderzoek in Amsterdam en Wageningen 1904–1949	H. M. Quanjer
242-245	Aantasting van Sierappels door Appelschurft (Venturia inaequalis (Cooke)Wint.
246-248	Een vlekziekte op bladeren van Orchideeën	Maria A. A. Schipper
249-250	Polythrincium trifolii Schm. en Kunze, Parasiet van Klaver	J. Gremmen
251	Duurzaamheid van Derris- en Pyrethrumpoeder	J. J. Fransen
252	Het verzamelen van roestsporen door de honingbij	A. P. Kole

Volume 55, Number 5 / September 1949

253	In memoriam Dr Lucie C. Doyer
254-261	Proeven en waarnemingen nopens de bestrijding van de sparrebladwesp (Lygaeonematus Abietum Htg.) met chemische middelen	J. J. Fransen
262-271	Het augusta-ziek der tulpen een virus-ziekte van het tabaks-necrosetype	M. P. de Bruyn Ouboter and E. van Slogteren
272-278	Voedingsziekten van Vruchtbomen	D. Mulder

Volume 55, Number 6 / November 1949

279-289	Bestrijdingsproeven met Bentox en andere HCH-praeparaten tegen de champignonvlieg (Sciara Spec.) in de grotten van de St. Pietersberg	J. Meltzer and J. Uri
290-308	Over ontijdige knolvorming bij vroege aardappels	D. A. van Schreven
308-311	Over de invloed van fusarex op een aantasting door poederschurft (spongospora subterranea (wall.) lagerheim)	A. P. Kole
312-314	Waarnemingen over appelschurft op sierappels te Wijster (Dr.)	A. J. ter Pelkwijk

Volume 56, Number 1 / January 1950

1-88	Studies on the Physiological relations between the larvae ofLeptinotarsa decemlineat aSay and some solanaceous plants	Chun-teh Chin
89-90	Ontijdige knolvorming bij aardappelen	J. G. Oortwijn Botjes
91-95	De wintervlinder in het seizoen 1948–1949	G. J. Hiddink
95-98	Een virusziekte in stoppelknollen	G. J. Saaltink
98-100	Boekbespreking	H. M. Q. and Oort

Volume 56, Number 2 / March 1950

101-148	Eigenschappen en Giftigheid Van Hexachloorcyclohexaan	J. Meltzer
149-160	De “Rode vrucht ziekte” bij bramen, veroorzaakt door de galmijtEriophyes essigiHassan	H. H. Borgman
161-163	Over een ongewone vruchtval bij tomaten	Françoise Bing
163	Errata
164-169	De philea-ziekte van raaigras in Nederland	J. de Tempe
169-171	Nederlandse namen vor aaltjes (nematoden)	A. J. P. Oort
171-172	Boekbespreking	Oort and De Fluiter

Volume 56, Number 3 / May 1950

173-252	Morphologie en biologie van de schildluis Chionaspis salicis L.
253-261	De Nederlandse bladluizen van framboos en braam
262-264	Het determineren van bramen	A. J. ter Pelkwijk

Volume 56, Number 4 / July 1950

265-285	De invloed van daglengte en temperatuur op het optreden van de geslachtsdieren bijAphis fabae Scop., de zwarte bonenluis	H. J. de Fluiter
286-287	International Committee on Nomenclature and Classification of Plant Viruses	H. M. Quanjer and T. H. Thung
287-288	Plant Pathology

Volume 56, Numbers 5-6 / September 1950

289-348	De betekenis van de toestand van de grond voor het optreden van aantasting door het stengelaaltje (Ditylenchus dipsaci (Kühn
349-351	Het overbrengen van viren met behulp van Cuscuta australis R. Br., I
352	Boekbespreking	Oort

Volume 57, Number 1 / January 1951

1-15	Onderzoekingen over anjermozaiek, I	D. Noordam, T. H. Thung and J. P. H. van der Want
15-32	Het schurftonderzoek in de jaren 1947 en 1948 en de Waarnemingen in 1949	W. P. N. Vlasveld
32-34	Valse Meeldauw (Peronospora Pulveracea Fuckel) opHelleborus Niger	J. A. von Arx and D. Noordam
35-37	De Graanloopkever (Zabrus Tenebrioides Goeze)	N. J. Hendrix
38-42	Enige proeven met bestrijdingsmiddelen tegen de larve van de lapsnuittor (=taxuskever), schadelijk aan cyclamenplanten	F. E. Loosjes

Volume 57, Number 2 / March 1951

44-51	De phomopsisziekte van zaadwortelen	J. A. von Arx
52-64	Het erwtencystenaaltje, heterodera göttingiana liebscher, in nederland	M. Oostenbrink
65	Een historisch gegeven over appelschurft	H. M. Quanjer
65-72	De bestrijding van stuifbrand bij tarwe en gerst	A. P. Kole
72-74	Onderzoekingen over anjermozaiek, II	J. P. H. van der Want

Volume 57, Number 3 / May 1951

75-80	Bacterievlekkenziekte in bloemkool en andere koolsoorten, veroorzaakt doorPseudomonas maculicola(McCulloch) Stevens	Ir Martha Bakker
81-94	Eriophyes Gracilis Nal., als verwekker van gele bladvlekken op framboos	Ir J. B. M. van Dinther
95-99	Groeistof in verband met virusziekte, in het bijzonder bij Arachis hypogaea	T. H. Thung and T. Hadiwidjaja
100-102	Uit de literatuur	L. C. P. Kerling

Volume 57, Number 4 / July 1951

103-108	Onderzoekingen over de mogelijkheid van een bestrijding van de loodglansziekte volgens de boorgat-methode	J. Grosjean
108-114	Waarnemingen omtrent de dwergziekte bij framboos en wilde braam	H. J. de Fluiter and T. H. Thung
114-123	Resistentie van frambozen tegen de grote frambozenluisAmphorophora rubiKalt	Hester G. Kronenberg and H. J. de Fluiter
124-126	Een bacterie-ziekte in stoppelknollen	Ch. H. Henkens
126-127	Een eenvoudige methode voor de localisatie van insecten op bepaalde bladeren van een plant	J. Walrave
128-129	De overwintering van de perzikbladluis (myzus persicae sülzer) als ei	D. Hille Ris Lambers
130-132	Een kleurmethode voor zoösporen en zygoten vansynchytrium enbobioticum (Schilb.) perc.	Ir G. van den Ende
132-134	Boekbespreking	Oort/de Fluiter and De Fluiter

Volume 57, Number 5 / September 1951

135-157	Waarnemingen over de biologie en de bestrijding van de appelzaagwesp (Hoplocampa testudineaklug, hymenopt., tenthredinidae)	D.J Kuenen and M. Van De Vrie
157-166	Bestrijding van de Phomopsisziekte in zaadwortelen	Martha Bakker
167-169	Ditylenchus destructorthorne
170-171	Een bladvlekkenziekte op jonge slaplanten veroorzaakt doorPleospora herbarum (Pers.)rabenh	J. Goossens
172-173	Remming van de vermeerdering van tabaksmozaiekvirus door een extract van de kernen van enkele palmsoorten	Maria Lucardie
173-174	Viren en looistoffen	T. H. Thung and J. P. H. van der Want

Volume 57, Number 6 / November 1951

175-206

Een onderzoek over de Amerikaanse vaatziekte van de erwten in Nederland

J. C. Schreuder

Volume 58, Number 1 / January 1952

1-4	De krul- of heksenbezemziekte van Crotalaria	T. Hadiwidjaja
5-9	De voetziekte van Gerbera, veroorzaakt door Fusarium oxysporum Schlecht	J. A. von Arx
10-13	Meeldauw op Cineraria en andere sierplanten	J. A. von Arx
14-20	Een ziekte bij tomaat, veroorzaakt door een combinatie van tomaten-en komkommermozaiek (Nicotiana-virus 1 + Cucumis-virus 1)	I J. van Koot and J. Camfferman
21-27	Een hypothese over de oorzaak van het verschil tussen primaire en secundaire symptomen bij de Eckelraderziekte van zoete kersen	D. Mulder
27	VI Congres International de Pathologie Comparée Madrid, 4–11 Mei 1952
28	De Nederlandse Plantenziektenkundige Vereniging	L. C. P. Kerling

Volume 58, Number 2 / March 1952

29-54	Beschadiging en schimmelaantasting bij erwten als gevolgen van nachtvorst	L. C. P. Kerling
54-59	Een bladvlekkenziekte voorkomend op de populieren, veroorzaakt doorSeptotinia Populiperda Waterman & Cash	Ir G. van den Ende
60	Afwijkende gedragingon van Contarinia torquens in 1951	A. Van Herwijnen
60	Thiram tegen kiemrotting bij angurk	F. Tjallingii
60	Oprichting vliegluignaatschappijen voor landbouwspuitwerk in Nederland	J. G. ten Houten

Volume 58, Number 3 / May 1952

61-80	Galmuggen van cultuurgewassen I. Galmuggen van fruitgewassen	W. Nijveldt
80-84	De Invloed van Het voedsel op de eiproductie van de perebloesemkever,Anthonomus, cinctus Koll.	D. J. Kuenen and H. G. Lems
84-87	De Monocyste-cultuur bij het waardplanternonderzoek van Heterodera's	M. Oostenbrink
87	Bestrijding van Aspergeroest (Puccinia asparagi D.C.)	Ir M. v. d. Vliet
87	Schade aan gele mosterd door jonge koolzaadsnuitkevers	J. D. Doipmeyer
87	Stengelaaltjes (Ditylenchus dipsaci (Kühn Filipjev)In klaverzaad — K. Schipstra	K. Schipstra
87-88	Verspreiding van stengellaltjes met zaad van rode klaver	J. W. Seinhorst
88	Warmwaterbehandeling van door stengelaatjes aangetaste sjalotten	J. W. Seinhorst
88	Myzus ascalonicus Donc. in aardbeien	H. J. de Fluiter and Hester G. Kronenberg
88	Hyphantria cunea Dru	H. J. De Fluiter

Volume 58, Number 4 / July 1952

89-96	Lycopersicum-virus 3 (Tomato spotted wilt) bij enkele bloemisterijgewassen	D. Noordam
96-103	Bestrijdingsproeven tegen Eriophyes avellanae Nal. en Eriophyes gracilis Nal.	J. B. M. van Dinther
103-108	Een nieuwe methode voor de bepaling van de vatbaarheid van roggeplanten voor aantasting door stengelaaltjes (Ditylenchus dipsaci(Kühn) Filipjev)	J. W. Seinhorst
109-120	Natuurlijk herstel van loodglansziekte	J. Grosjean
120	Actualiteiten en voorlopige Mededelingen

Volume 58, Number 5 / September 1952

121-189	Virusziekten bij chrysanten in Nederland	D. Noordam
191-196	Bladrollers in seringen	G. S. van Marle
196-198	Boekbespreking	Oort and Seinhorst
198	Actuliteiten en voorlopige mededelingen

Volume 58, Number 6 / November 1952

199	Ter inleiding	J. G. ten Houten
200-201	De persoon van Professor Dr Johanna Westerdijk	M. B. Schol-Schwarz
202-206	Professor Westerdijk en het Laboratorium „Willie Commelin Scholten”	Alida Jaarsveld
206-208	Professor Westerdijk en haar schimmeltuin	A. L. van Beverwijk
209-214	Phytopathologie en praktijk in Denemarken	Anna Weber
215-219	Injury due to excess of manganese to potatoes	M. P. Löhnis
219-223	Keimungstemperature und Flugbrandbefall	Gustav Gassner
224-225	Variaties op Westerdijks rangschikking der plantenziekten	H. M. Quanjer
226-235	Generic concepts in the Pythiaceae	John T. Middleton
236-239	Het overgaan met zaad van de Amerikaanse vaatziekte van erwten	L. C. P. Kerling
240-242	The influence of day-length on the health of plants	J. W. M. Roodenburg
243-246	Bruine vlekken op champignons ten gevolge van aantasting door Pseudomonas tolaasi Paine	H. C. Bels-Koning and K. de Jong-Olthof
247-250	Taksterfte bij bramen veroorzaakt door Septocyta ramealis (Rob.) Pet.	A. J. P. Oort
251-252	Pterochlorus rosae, an uncommon aphid on roses	W. Roepke
253-254	Distribution of plant injury due to organic air pollutants	F. W. Went
255-259	Waarnemingen omtrent de dwergziekte bij framboos en wilde braam II	T. H. Thung
260-266	Studies on Venturia and related genera	J. A. von Arx
267-268	De betekenis van de zgn. bederf-associatie voor de levensmiddelen-microbiologie	D. A. A. Mossel

Volume 59, Number 1 / January 1953

1-8	Ontsmetting van bloembollen tegen Heterodera rostochiensis	M. Oostenbrink and W. J. Stofmeel
9-22	Bepaling van de tijdstippen waarop tegen het fruitmotje, enarmonia (carpocapsa) pomenella L., gespoten moet worden	H. H. Evenhuis
23-24	An improved glass spatula for inoculating plants with viruses	J. J. du Toit
25-26	Een bladvlekkenziekte van prei, veroorzaakt door Pleospora herbarum (Pers.) Rabenh.	Martha Bakker
27-28	Een nieuwe methode voor bepaling van de vatbaarheid van klaverplanten voor het stengelaaltje (Ditylenchus dipsaci (Kuhn) Filipjev)	L. H. J. Korsten
29-32	De infectie van opgeslagen aardappelknollen door phytophthora infestans (Mont.) de by	J. van der Spek
33-34	Proeven over de zaadbehandeling tegen de bonenvlieg, Delia (Chortophila) cilicrura Rond.	G. J. Saaltink

Volume 59, Number 2 / March 1953

35-50	Bestrijdingsproeven tegen enkele voor koolzaad schadelijke insecten	J. A. J. Veenenbos
51-61	Onderzoekingen over mozaiek of bontbladigheid van perziken pruimebomen	J. M. Krythe
62-71	Voetziekten bij erwten, een gevolg van stuivende grond	L. C. P. Kerling
72-76	De prolifera tieziekte van appel, een virusziekte	D. Mulder
76	De prooidierenreeks vanPhaenobremia aphidivora Rübs. enPh. urticariaeKffr.
76	Bestrijding van de vlekkenziekte in zaadbonen

Volume 59, Number 3 / May 1953

77-81	Galmuggen van cultuurgewassen II. Galmuggen schadelijk voor de groenteteelt in Nederland	W. Nijveldt
82-90	The host plant range of the Swede midge (contarinia nasturtii kieffer) with special reference to types of plant damage	Barbara M. Stokes
91-94	Enige notities naar aanleiding van het artikel van miss Barbara Stokes	S. Leefmans
95-100	Het koolcystenaaltje, heterodera cruciferae Franklin, 1945, in Nederland	M. Oostenbrink and H. den Ouden
101-103	Een schimmel als parasiet van de cyste-inhoud van het aardappelcystenaaltje (Heterodera rostochiensis wollenw.)	P. A. van der Laan
103	De oorsprong van het aardappelcystenaaltje (Heterodera rostochiensis Vollenw.)	P. A. Van Der Laan
104	Studies on the nematode Radopholus oryzae (van Breda de Haan) Thorne and its influence on the growth of the rice plant

Volume 59, Number 4 / July 1953

105-136	Alternaria, Stemphylium en Botrytis aantasting bij koolzaad (Brassica Napus)	D. A. van Schreven
137-142	Galmuggen van Cultuurgewassen III. Galmuggen, schadelijk voor de boomteelt in Nederland	W. Nijveldt
143-148	Waarnemingen betreffende Ditylenchus radicicola (Greeff, 1872) Filipjev, 1936	J. Kuiper
149-152	Ditylenchus radicicola (Greeff, 1872) Filipjev, 1936, een wortelaaltje in het Nederlandse grasland	M. Oostenbrink

Volume 59, Number 5 / September 1953

153	Ter inleiding	J. G. Ten Houten
154-159	Roepke's werk op het gebied van de toegepaste entomologie voor het voormalig Nederlandsch Oost Indië	L. G. E. Kalshoven
160-164	Dr W. K. J. Roepke als hoogleraar te Wageningen	J. G. Betrem
165-168	The genus Alompra Moore (Lepidoptera, Lasiocampidae)	W. H. T. Tams
169	Thrips roepkei nov. spec.	Ir J. Doeksen
170-173	Het Lantana-wantsje in Indonesie (teleonemia scrupulosa stal, fam. tingidae)	J. van der Vecht
174-177	Het optreden van plaatselijke rassen bij Helopeltis antonii Sign. op Java	J. G. Betrem
178-180	Een voor Spaanse peper schadelijke galmug	C. J. H. Franssen, W. Nijveldt and Tjoa Tjien Mo
181-184	Nuptial flighttime of Atta-ants in Surinam	D. C. Geijskes
185-188	Studies on parasites of root maggots (Hylemya spp.; Diptera: Anthomyiidae) in the Netherlands in relation to their control in Canada	A. Wilkes and G. Wishart
188-191	Agromyza nigrociliata Hendel als Getreideschädling (Dipt.)	Erich Martin Hering
192-194	Syrphus nigritarsis Zett., ein Ei-und Larvenräuber von Melasoma (Chrysom., Col.)	F. Schneider
195-197	Rubus stunt, a leafhopper-borne virusdisease	H. J. de Fluiter and F. A. van der Meer
198-199	Door vlinders gevormde gallen	W. M. Docters van Leeuwen
200	An apparatus for breeding insects	J. B. M. van Dinther
201-204	Over enige insecten in lisdodden	S. Leefmans
205-206	Een interessante waarneming over het schadelijk optreden van de zuringbladwesp (Ametastegia glabrata Fall.)	G. S. van Marle
207-216	A note on Paratylenchus in the Netherlands with the description of P. goodeyi n. sp. (Nematoda, Criconematidae)	M. Oostenbrink
216	Phytophthorarot van appelbomen	J. G. Ten Houten

Volume 59, Number 6 / November 1953

217-232	Biologie en bestrijding van de bonenvliegen hylemyia cana macq. en hylemyia liturata meig	J. B. M. Dinther
233-236	Rozet, een nieuwe virusziekte bij appels	W. Katwijk
237-239	Mozaiek bij gouden regen	W. Katwijk
240-244	Lycopersicum-virus 3 (tomato spotted wilt virus), oorzaak van een ziekte bij nicotiana tabacum en impatiens holstii	G. Bruin-Brink, H. P. Maas Geesteranus and D. Noordam
245-251	Morfologische verschillen tussen de belangrijkste heterodera-soorten in nederland	J. A. Hijner, M. Oostenbrink and H. Ouden
251-253	Een apparaat voor het onderzoek van aardappelknollen op de aanwezigheid van cysten van aaltjes	D. A. Schreven
254-255	Twee kiemschimmels van mais	Th. Bruin
256-259	Ontijdige knolvorming bij de aardappel in verband met de morphologische toestand van de poter	F. E. Nijdam and B. Ros
260-261	Korte referaten van de lezingen gehouden op de vergadering van de nederlandse plantenziektenkundige vereniging op vrijdag 27 November 1953
261-262	Actualiteiten en voorlopige mededelingen
262	Boekbesprekingen	Oort

Volume 60, Number 1 / January 1954

4-65	Part I The morpholgy, cytology and life history of the fungus
67-68	In memoriam Dr S. Leefmans	W. Roepke
69-71	De incubatie-tijd van de dwergziekte bij verschillende frambozenrassen	F. A. van der Meer
72-73	De waardplantenreeks van phomopsis dauci	J. A. von Arx
73	Morfologische verschillen tussen de belangrijkste Heterodera-soorten in Nederland	J. A. Hijner, M. Oostenbrink and H.Den Ouden
74-76	Korte referaten van de lezingen gehouden op de eerste „plantenziek tendag” georganiseerd door de Nederlandse Plantenziektenkundige Vereniging op 5 Februari 1954	L. C. P. Kerling
76-77	Het koprotonderzoek bij uien	A. M. van Doorn
77	Bestrijding van valse meeldauw bij uien	A. M. van Doorn
78	Parathion-resistentie van het fruitspint	M. van de Vrie
79	Mededelingen van de vereniging	L. C. P. Kerling
79-82	Boekbesprekingen	Kalshoven and Oostenbrink
82	Dringend verzoek van de redactie

Volume 60, Number 2 / March 1954

83-92	Galmuggen van cultuurgewassen IV. Galmuggen, schadelijk aan landbouwgewassen	W. Nijveldt
93-108	Proeven met systemische insecticiden. I	J. Walrave
109-127	The Dutch elm disease Summary of fifteen years hybridisation and selection work (1937–1952)	Johanna C. Went
128-130	Boekbespreking	Fluiter, Oostenbrink, Goossens, 's Jacob and F. E. Loosjes

Volume 60, Number 3 / May 1954

131-135	Enkele gegevens over de melige koolluis (Brevicoryne Brassicae L.) in het Geestmerambacht, en zijn bestrijding	Ir H. A. van Hoof
135-137	Waarnemingen over het gedrag van zoösporen uit de zoösporangia vanOlpidium brassicae (wor.) dang	Ir A. P. Kole
138-139	Enkele waarnemingen over versmelten van zoösporen bij Phytophthora infestans (Mont.) de Bary	Ir J. Hiddema and Ir A. P. Kole
139-145	Nader onderzoek over het aaltjesvangende amoeboide organismeTheratromyxa weberiZwillenberg	P. A. van der Laan
146-151	De structuur van de kegeltop als taxonomisch kenmerk bij heterodera-soorten met citroenvormige cysten	Ir M. Oostenbrink and Ir H. den Ouden
152-156	Galmuggen van cultuurgewassen V. Galmuggen, schadelijk voor de sierteelt	W. Nijveldt

Volume 60, Number 4 / July 1954

157-192	Virusverschijnselen in Freesia's	Ij. van Koot, D. H. M. van Slogteren, M. C. Cremer and J. Camfferman
193-198	De bestrijding van emelten (Tipula SPP.)	G. J. Saaltink and J. Ticheler
199-202	Enige proeven ter bestrijding van cysten vanHeterodera rostochiensis tussen de wortels vanConvallaria-bloeikiemen	J. D. Bijloo
203-204	Mededelingen van de vereniging	L. C. P. Kerling
204	Dispersal in Fungi, 197 blz. met 90 tekstfig. en 8 platen. Oxford University Press, 1953. 18 sh. (f 11,70)

Volume 60, Number 5 / September 1954

205-220	Proeven met systemische insecticiden. II	J. Walrave
221-227	Enkele gegevens omtrent sclerospora in Indonesië	H. A. Hoof
228	Een nieuwe olfactometer	J. J. Fransen
230-239	De invloed van temperatuur en wind op het vliegen van de koolzaadsnuitkeverCeuthorrhynchus assimilisPayk	G. W. Ankersmit and H. D. van Nieukerken
239-240	Onderzoek van spintmijten (acar., tetran.)	G. L. van Eyndhoven

Volume 60, Number 6 / November 1954

241-242	Willem Boudewijn Leeuwenburgh Verhoeven	A. Vedder
243-250	Op populus en salix voorkomende melampsorasoorten in Nederland	J. Gremmen
251-252	Een schimmelziekte op Achillea ptarmica L	J. A. von Arx and W. P. de Leeuw
253-255	Het parasitaire karakter van Septotinia populiperda Waterman & Cash	Ir G. van den Ende
256-258	Looftrekken of doodspuiten van aardappelen	D. E. van der Zaag
259-260	Rode verkleuringen, waargenomen bij erwten en bonen	K. T. Wieringa
261-262	Vroege vergeling bij erwten een aaltjesziekte	R. E. Labruyère and J. W. Seinhorst
262-264	Een ziekte in erwten, veroorzaakt door het aaltje hoplolaimus uniformis thorne	J. W. Seinhorst
265-266	De overbrenging van een virusziekte van zure kers op komkommer	D. Mulder
267-272	Verschilen in de overdracht van het bloemkoolmozaiekvirus bij Myzus persicae Sulzer en Brevicoryne brassicae L.	H. A. van Hoof
273-275	Iets over de bestrijding van kringerigheid bij aardappelen	A. Van Herwijnen
276-280	Biologisch onderzoek van dieldrin-residu's	J. J. Fransen and M. C. Kerssen
281-287	Oecologische onderzoekingen in boomgaarden
288	Die Schädlinge, Krankheiten und Schädigungen unserer Hackfrüchte (Kartoffeln und Rüben)

Volume 61, Number 1 / January 1955

1-3	Bij het begin van de een en zestigste jaargang
4-6	Ruwschilligheid bij appels, een virusziekte	W. van Katwijk
7-10	Een bacterie-verwelkingsziekte in Amerikaanse anjers	Martha Bakker and G. Scholten
11-14	Ruwschillige vruchten en een bladsymptoom bij appel	D. Mulder
15-26	Korte verslagen van de voordrachten, gehouden op de plantenziektendagen 4 en 5 Februari 1955, te Wageningen	J. G. ten Houten
27-28	Boekbesprekingen	J. J. Fransen and L. C. P. Kerling
29-34	Over de bestrijding van de vetvlekkenziekte in Stambonen	C. Mastenbroek
35-46	Electronenmicroscopie van papierchromatografisch verkregen fracties van plantensappen uit virusziek en gezond materiaal	H. W. J. Ragetli, Christina van der Scheer and J. P. H. van der Want
47-51	Proeven ter bestrijding vanHeterodera rostochiensis door het wassen en ontsmetten van aardappelen	J. D. Bijloo
52-55	De bestrijding van de tuinbonenkever,
56-59	Over de cicadellidenfauna van de kers	H. H. Evenhuis
60-61	Een instrument voor het afsnijden van de styletten bij zuigende bladluizen	W. van Soest
62-63	Nieuwe inzichten omtrent epiphyten	M. H. van Raalte
64	Boekbespreking	P. A. van der Laan
65-68	Een inoculatieproef met het erwtencystenaaltje,
69-75	Bepaling van de vitaliteit van de cyste-inhoud van het aardappel-cystenaaltje (Heterodera Rostochiensis Woll) door fluorochromeren met acridine orange	P. A. van der Laan and J. D. Bijloo
76-78	Aminozuren als koolstofbron voor
79-81	Komkommermozaiekvirus in
81-87	Onderzoek naar de wijze, waarop de koolzaadgalmug (Dasyneura brassicae Winn) Haar Eieren Legt op Koolzaad (Brassica Napus L.)	J. H. Stevenson
88-92	Het voorkomen van Physio
93-97	Over het verband tussen de aantasting door de koolzaadgalmug,Dasyneura brassicae Winn. (Diptera, Itonididae) en de Koolzaadsnuitkever,Ceuthorrhynchus assimilis Payk. (Coleoptera, Curculionidae)	G. W. Ankersmit
97-102	De levenswijze en de bestrijding van de vroege akkerthrips (
103-104	Korte mededeling
104	Verenigingsnieuws	J. A. J. Veenenbos
105-121	Chemische bestrijding van vruchtvuur (Cladosporium cucumerinum Ell. et Arth.) bij platglaskomkommers	L. Bravenboer and J. C. Manintveld
122-129	Various aspects of Phytophthora cactorum collar-rot of apple trees in the Netherlands	I. W. Buddenhagen
130-142	Het onderzoek van acariciden en spintoviciden in het laboratorium	J. Meltzer and N. V. Philips-Roxane
143	Boekbesprekingen	D. B. and L. Bos
144	Aankondiging	J. A. Downes
145-153	DDT resid u’s bij de erwtenteelt	C. J. H. Franssen, S. L. Wit and H. van Genderen
154-158	Een bladvlekkenziekte van de gladiool, veroorzaakt door
159-162	Some observations on the zoospores from the zoosporangia ofPlasmodiophora brassicae Woron	Kole A.P.
163-164	Een nieuwe virusziekte bij komkommers	Y. v. Koot and H. J. M. v. Dorst
165-175	Waarnemingen over topvergeling bij erwten	H. J. de Fluiter and N. Hubbeling
176-179	Chemische en biocoenotische insectenbestrijding	D. J. Kuenen
179-180	Boekbesprekingen	De Fluiter, Fluiter en De Noordam and N. Hubbeling
181-187	Dampwerking van parathion	J. J. Fransen, M. C. Kerssen and E. Bierman-Pauw
188-190	Een eenvoudige methode voor het afscheiden van aaltjes uit grond	J. W. Seinhorst
191-201	De betekenis van de vroege akkerthrips (Thrips angusticeps Uzel) voor het vlas en haar bestrijding in dit gewas	C. J. H. Franssen
202-219	Verspreiding en verwantschap van physiologische rassen van gele roest (
219	Various aspects of Phytophthora cactorum collar-rot of apple trees in the Netherlands	I. W. Buddenhagen
220	Verenigingsnieuws	De Secretaris

Volume 62, Number 1 / January 1956

1-4	Kunnen “kroef”percelen oppespoord worden door grondomonsteronderzoek?	J. W. Seinhorst
5-6	Aantasting in frambozen door Pratylenchus penetrans (Cobb.) Sher et Allen	J. W. Seinhorst, C. H. Klinkenberg and F. A. v. d. Meer
7-11	Een oriënterend onderzoek naar het voorkomen van en de schade veroorzaakt door het havercystenaaltje (Heterodera avenae = H. major) in 1955	J. Kort and J. J. s'Jacob
12-18	Enkele proeven met stammen van het X- en het aucubabontvirus van de aardappel	B. Maris and A. Bozendaal
19-32	Korte verslagen van de voordrachten, gehouden op de Plantenziektendagen, 3 en 4 Februari 1956, te Wageningen

Volume 62, Number 2 / March 1956

36	Introductory note	D. Mulder and C. A. R. Meijneke
37-39	Opening address	J. G. ten Houten
39-42	Unusual features of some New Zealand fruit tree viruses	J. D. Atkinson
42-46	Flat limb (furede grene) of apple trees	H. Rønde Kristensen
46-49	Rough skin of apples	W. van Katwijk
49-50	The leaf roll virus disease of sweet cherry	A. F. Posnette
51-56	Die ‘Stecklerberger Krankheit’, eine bisher nicht beobachtete Viruskrankheit der Sauerkirsche	Gisela Baumann
56-59	Une virose grave du prunier en Yougoslavie	Mladen Yossifovitch
59-64	Observations relatives au dépérissement de l'abricotier en France	G. Morvan, J. Souty and R. Bernhard
64-67	Virus symptoms on almond leaves in Southern Italy	Giovanni Scaramuzzi
67-69	The present aspect of fruit tree virus diseases in Switzerland	S. Blumer
69-72	Recent progress in fruit tree virus research in Italy	Raffaele Ciferri
72-75	Betrachtungen zur Symptomatologie der Obstbaulichen Abbaukrankheiten	H. Thiem
76-79	A new method suggested for breeding fruit trees resistant to virus diseases	Dusan Stankovic
79-82	Field inspection on virus diseases in arboriculture in the Netherlands	P. H. van de Pol
83-85	An indexing scheme in the Netherlands	C. A. R. Meijneke
85-88	Report on the discussion on international European cooperation in fruit tree virus research	A. F. Posnette, C. A. R. Meyneke and D. Mulder

Volume 62, Number 3 / May 1956

89-156

Overwintering en epidemiologie van Phytophthora infestans, tevens enige nieuwe bestrijdingsmogelijkheden

D. E. van der Zaag

Volume 62, Number 4 / July 1956

157-166	De invloed van de bladrolziekte op de opbrengst van de aardappel	E. G. Kloosterman
167-170	Over de vatbaarheid van niet-kruisbloemige planten voor het zoösporangium-stadium vanPlasmodiophora brassicaeWoron	A. P. Kole and P. J. J. Philipsen
171-173	Solanum dulcamara L. (Bitterzoet) als mogelijke bron voor bladrolvirus	V. de Meester-Manger Cats
174-176	Korte overdrachttijd van bladrolvirus	V. de Meester-Manger Cats
177-178	A virus of celery related toCucumis virus 1st. Chr. Noordam	J. Semal
179-188	Biologische rassen van het stengelaaltjeDitylenchus dipsaci(Kühn) Filipjev en hun waardplanten
189-203	Over de invloed van verschillende gewassen op de vermeerdering van en de schade doorPratylenchus pratensis enPratylenchus penetrans (Vermes, Nematoda)
204-208	Maatregelen tot wering van de Japanse kever (Popillia japonica)Newm.	P. H. van de Pol
209-213	Phaenologische waarnemingen omtrent de koolgalmug (Contarinia nasturtiiKieff.)	W. Nijveldt
214	Verenigingsnieuws	De Secretaris
214-216	Boekbesprekingen	Oostenbrink

Volume 62, Number 5 / September 1956

217-218	Dr. Ir. J. J. Fransen
219-225	Waardplanten en toestplanten van het ratelvirus van de tabak	D. Noordam
226-235	Jaarlijkse periodiciteit in de parasitaire activiteit van stereum purpureum	J. Grosjean
236-242	Een blad- en twijgziekte van populieren veroorzaakt doorVenturia tremulae enVenturia populina	J. Gremmen
243-257	Over de invloed van spintaantasting op de opbrengst en groei van vruchtbomen	M. van de Vrie
258-260	Gele Roest op Joncquois Tarwe in de Jaren 1935–1940	D. E. van der Zaag

Volume 62, Number 6 / November 1956

261-265	Fysiologische specialisatie bijPlasmodiophora brassicae Woron.	A. P. Kole and P. J. J. Philipsen
266-270	A device for the rapid removal of tannins from virus infected plant tissues before extraction of inoculum	Edward K. Vaughan
271-273	Attempts to transferRubus andFragaria viruses into herbaceous hosts	Edward K. Vaughan
274-284	Knolaantasting bij enkele aardappelrassen doorColletotrichum atramentarium	J. C. Mooi
285-290	Verschil in reactie van wilde sla ten opzichte van besmetting met het slamozaiekvirus	H. A. van Hoof
291-304	Het mozaiek i en de heksenbezemziekte van de aardnoot (Arachis hypogaea L.) in West-Java enhun vector, de jassideOrosius argentatus (Evans)	B. H. H. Bergman
305-321	Onderzoekingen over schimmels, die parasiteren op de cyste-inhoud van het aardappelcystenaaltje (Heterodera rostochiensis Wollenw.)	P. A. van der Laan
322-324	Observation en Hollande de la forme parfaite du champignonGloeosporium perennans Zeller et Childs	A. Bolay
325-326	Papierchromatografie als middel voor de diagnose van de ringvlekkenziekte van zoete kers. een voorlopige mededeling	H. H. Zeylstra
327	Boekbespreking
327	Verenigingsnieuws

Volume 63, Number 1 / January 1957

1-12	Onderzoekingen over een virusziekte bij stoppelknollen (Brassica Rapa var.Rapifera)¹)	A. B. R. Beemster
13-14	Meristeemcultuur, gecombineerd met warmtebehandeling, voor het verkrijgen van virusvrije anjerplanten	Fred Quak
15-18	Onkruiden als indicatoren voor voedingsziekten	K. Schipstra
19-31	Korte verslagen van de voordrachten, gehouden op de planteziektendagen, 1 en 2 februari 1957, te wageningen	Seinhorst
32	Boekbesprekingen	A. Ten Houten-Pannekoek and Seinhorst

Volume 63, Number 2 / March 1957

33-44	Bacteriekanker bij steenvruchten
45-57	Bacteriekanker bij Steenvruchten
58-63	De heksenbezemziekte bij Leguminosen	T. H. Thung and Tojib Hadiwidjaja
64	Algemene ledenvergadering	De Secretaris

Volume 63, Number 3 / May 1957

65-144	Inwendige ontsmetting van door Ascochyta pisi aangetaste erwtezaden met de antibiotica rimocidineen pimaricine, benevens enkele aspecten van het parasitisme van deze schimmel	J. Dekker
145-152	Kurkwortelverschijnselen van tomaat, veroorzaakt door een steriel mycelium	D. Noordam, G. P. Termohlen and T. H. Thung
153-158	Enkele waarnemingen over de schmmelElsino ë veneta(Burkh.) Jenk., de perfecte vorm vansphaceloma necator(Ell. & Ev.) Jenk. & Shear, op framboos	R. E. Labruyère
159	Einführung in die Methoden der pflanzlichen Antibiotikaforschung
160	Erratum

Volume 63, Number 4 / July 1957

161-168	De stichting het Phytopathologisch Laboratorium „Willie Commelin Scholten”	L. C. P. Kerling
169-170	De stichtingen: Het centraal Bureau voor Schimmel Cultures en het Phytopathologisch Laboratorium „Willie Commelin Scholten”	Joh Westerdijk
171-190	Kultur- und infektionsversuche mit einigen colletotrichum-arten	J. A. von Arx
191-192	Aantasting van bladeren van rhododendron DoorChaetapiospora rhododendri (Tengw.) v. Arx	A. Timmermans
192-194	Het toetsen van stammen vanNectria cinnabarina(Tode) fr. op levende takken in vitro	M. A. A. Schipper and H. M. Heybroek
195-197	Het kweken van tomatewortels besmet met tabaksmozaiekvirus	W. Graafland, T. W. J. Gadella and D. H. Brants
198-199	Schurft op Pyrancantha	J. A. von Arx
200-208	De Invloed van Koperverbindingen op de Ontwikkeling van Enkele Schimmels in vitro

Volume 63, Number 5 / September 1957

209-221	Het virologisch onderzoek aan de Landbouwhogeschool, Wageningen	T. H. Thung
222-231	Plant teratology and plant pathology	L. Bos
232-236	UeberFusicladium saliciperdum (All
237-241	Tabaksnecrosevirus in samenhang met een oppervlakkige aantasting van aardappelknollen	D. Noordam
242-243	Amoeboid organisms attacking larvae of the potato root eelworm (Heterodera rostochiensisWoll.) in England and the beet eelworm (H. SchachtiiSchm.). in Canada	R. D. Winslow and T. D. Williams
244	Beiträge zur Systematik der Larven der Itonididae (=Cecidomyidae, Diptera) 1. Teil: Porricondylinae und Itonidinae Mitteleuropas

Volume 63, Number 6 / November 1957

245-344	Onderzoekingen over een virusremstof voorkomend in Dianthus cariophyllus L. Werkingsspectrum, remmingsmechanisme en aard	H. W. J. Ragetli
345-360	Over de waardplanten vanPratylenchus penetrans	M. Oostenbrink, J. J. s'Jacob and K. Kuiper
361-364	Elektronenmicroscopische waarnemingen over de zoösporen uit de zomersporangia vanSynchytrium endobioticum (Schilb.) Perc	A. P. Kole
365-368	Een waarneming over het voorkomen van fysiologische rassen van het aardappel cystenaaltje, welke zich sterk kunnen vermeerderen in resistente nakomelingen vanSolanum tuberosum subsp.andigena	P. A. van der Laan and C. A. Huijsman
369-374	Kurkwortel verschijnselen van tomaat, veroorzaakt door een steriel mycelium. II	G. P. Termohlen
375-379	Kunstmatige besmetting van haver met stuifbrand,Ustilago avenae (Pers.) Jens	J. A. J. Veenenbos and T. W. Brandsma
380	Verenigingsnieuws	J. A. J. Veenenbos
380	Boekbespreking	W. Nijveldt

Volume 64, Number 1 / January 1958

1-103	Een oecologisch onderzoek over de appelbloedluis,Eriosoma lanigerum (Hausm.
104-110	Action of tedion on eggs and ovaries of spidermites	J. Meltzer and F. C. Dietvorst
111-116	Gallen, gevormd door de schuimcicade,Philaenus spumarius (Fall.)	W. M. Docters Van Leeuwen
116	Investigation of virus diseases of Brassica crops
117-126	Korte verslagen van de voordrachten gehouden op de planteziektendagen, 7 en 8 februari 1958, te wageningen
127-128	Aanwijzingen voor auteurs in het tijdschrift over planteziekten

Volume 64, Number 2 / March 1958

129	Ir. H. A. Ormel
130-141	De invloed van de temperatuur op het tijdstip van verpoppen en de duur van het popstadium vanEnarmonia pomonella L.	J. J. Post and D. J. de Jong
142-143	Solanum nigrum L. als waardplant voor het aardappelcystenaaltje,Heterodera Rostochiensis wollenw	W. Prummel
144-149	Beschadiging door natriumchloraat	W. den Boer
150-162	Aspecten van ontsmetting met kwikhoudende middelen bij zomergranen	J. de Tempe
163-164	Verenigingsnieuws	J. A. J. Veenenbos
164	Boekbespreking
164	Erratum

Volume 64, Number 3 / May 1958

165-262	Transport van X-virus in de aardappel (Solanum tuberosum L.) bij primaire infectie	A. B. R. Beemster
263-268	Some observations on diseases ofPisum sativum in several European countries in 1957	D. J. Hagedorn
269-272	A new method for culturing plants enabling the observation of nematodes on growing roots	H. den Ouden
273-275	Overdracht van frambozevirussen door bladenting	F. A. van der Meer
276-281	Waarnemingen betreffende het parasitisme vanPellicularia filamentosa (Pat.) Rogers (=Rhizoctonia solani Kühn) ten opzichte van de aardappelplant	J. H. van Emden
282	Boekbespreking

Volume 64, Number 4 / July 1958

281-296	Infectie van lijnzaad metBotrytis waardering en bestrijding	J. de Tempe
297-300	Een methode voor vergelijkend onderzoek over de integrale werking en de dampwerking van droge en natte zaadontsmettingsmiddelen	A. P. Kole and Louis Hsu Wei Tchong
301-306	Control ofLygus Campestris on carrot seed crops in North Holland	H. M. Th. van Turnhout and P. A. van der Laan
307-327	Investigations on plant chemotherapy II. Influence of amino acids on the relation plant-pathogen	O. M. van Andel
328-332	Over de invloed van de winter op de parasitering van de appelbloedluis,Eriosoma Lanigerum, door haar ParasietAphelinus Mali	H. H. Evenhuis
333-334	Some remakrs on the van raalte test for the translocation of fungicides through plant tissues	J. Links
335-336	De Vectoren van Het Bloemvergroeningsvirus van Klaver	H. H. Evenhuis
337	Verslag van de Voordracht
338-340	Boekbesprekingen	V. D. W., P. A. van der Laan, P. C. Poek and T.

Volume 64, Numbers 5-6 / September 1958

341	Ten geleide	V. D. W.
342	Bij het afscheid van Professor van Slogteren	A. W. Plassche
343-345	Professor van Slogteren en de praktijk	O. F. A. H. Nispen tot Pannerden
346-349	Professor van Slogteren en de bloembollenexport	A. J. Verhage
350-353	Professor van Slogteren en het Laboratorium voor Bloembollenonderzoek	J. J. Beijer
354-356	Internationalism in plant pathology	E. C. Stakman
357-360	The biological basis of the plant import legislation of England and Wales	W. C. Moore
361-363	Professor Dr. E. van Slogteren, protector of Dutch bulbs	Willis H. Wheeler
364-367	Koers houden op het wetenschappelijk onderzoek	C. J. Briejèr
368-370	De betekenis van het werk van Professor van Slogteren voor de Nederlandse pootaardappelteelt	J. H. Brust
371-378	De betekenis van Professor van Slogteren voor het serologische onderzoek van de aardappelvirusziekten	A. Rozendaal
379-382	Plant doctoring is fun	Cynthia Westcott
383-391	Beneficial effect of virus-diseased plants on non-vector insects	K. Maramorosch
392-395	Über die Typus-Art der GattungCylingdocarpon WR. und ihreNectria-Haupteruchtform	H. Richter and W. Gerlach
396-398	Note sur une mosaïque de la féverole (Vicia faba)	G. Roland
399-401	Magnesiumgebrek	Anna Weber
402-410	De microflora of het blad vanBeta vulgaris	L. C. P. Kerling
411-418	Binding van virusremstoffen aan kleimineralen	T. H. Thung and J. Dijkstra
419-421	Onderzoekingen over virusziekten van vlinderbloemigen	J. P. H. Want and L. Bos
422-431	Resistance trials against collar rot of apples caused byPhytophthora Cactorum	J. G. Houten
432-439	De invloed van enkele virussen op de bloemvorming bij komkommer	Y. Koot and H. J. M. Dorst
440-444	Proeven ter bestrijding van vuur in tulpen	A. F. Vlag and A. M. Hulkenberg
445-451	Enkele ziekteproblemen bij bloembollen	A. F. G. Slootweg
452-462	Ratelvirus als oorzaak van ziekten in bloembolgewassen en de mogelijkheden de infectie door middel van grondontsmetting te bestrijden	D. H. M. Slogteren
463-469	Het blauw groeien van tulpebollen	G. A. Kamerbeek
470-474	Onderzoekingen over de zuivering vanCucumis virus 1 st. Chr. uit tabak	J. A. Veken
475-478	De infectiecyclus vanUrocystis gladiolicola op gladiolen	P. K. Schenk
479-481	Preliminary note on nucleic acid synthesis in tobacco plants infected with tobacco mosaic virus	S. Wagenaar
482-484	Over de serologische verschillen tussenPolyspora lini enPullularia pullulans	A. Tempel

Volume 65, Number 1 / January 1959

1-4	Enkele waarnemingen over populatieschommelingen bij het havercystenaaltje,Heterodera avenae (= H. major) onder invloed van enige gewassen op zandgrond	J. Kort
5-12	Onderzoekingen over de rozetziekte van de kers	H. J. Pfaeltzer
13-23	The red clover vein-mosaic virus in The Netherlands	D. J. Hagedorn, L. Bos and J. P. H. van der Want
24-26	Bobbelblad bij sla	H. A. van Hoof
27-32	The determination of residues of zinc ethylene bisdithiocarbamate	M. C. Kerssen and P. Riepma
33	Actualiteiten	H. A. van Hoof
33	Verenigingsnieuws	De Secretaris
34-36	Boekbesprekingen	G. Maas and C. J. H. Franssen
36	Errata	T.H Thung and J. Dijkstra

Volume 65, Number 2 / March 1959

37-43	Oorzaak en bestrijding van de papiervlekkenziekte bij prei	H. A. van Hoof
44-46	Seed transmission of lettuce mosaic virus inLactuca serriola	H. A. van Hoof
47-55	Plasmodiophora brassicae
56-59	Over het gebruik van vangkegels bij het galmugonderzoek	W. Nijveldt
60	Actualiteit	H. A. van Hoof
61-72	Korte verslagen van de voordrachten, gehouden op de Planteziektendagen, 5 en 6 Februari 1959, te Wageningen

Volume 65, Number 3 / May 1959

73-78	Geelnervigheid, een virusziekte van luzerne	J. P. H. van der Want and L. Bos
79-88	Samenstelling en eigenschappen van rotenon-houdendeMundulea-Bast	W. Spoon and F. E. Loosjes
89-106	Investigations on white clover mosaic virus	L. Bos, B. Delević and J. P. H. van der Want
107-115	Het voorkomen van resistentie tegen organische fosforverbindingen bij de bonespintmijt (Tetranychus urticae) in Aalsmeer	W. Helle
116-118	The evaluation of anti-coagulants as rodenticides in the laboratory	F. E. Loosjes
119-120	Boekbespreking	L. Bos

Volume 65, Number 4 / July 1959

121	In memoriam
122-127	De overdracht van de rozetziekte een virusziekte van de kers	H. H. Evenhuis, D. Mulder and Hillegonda J. Pfaeltzer
128-137	Pathogeniteitsverschillen tussen een aantal isolaties vanVerticillium albo-atrum	K. Verhoeff
138-141	Het uitwendig steriliseren van planten bij fytopathologisch onderzoek	G. J. Saaltink
142-146	Over de termen primair en secundair ziek in de fytopathologie	A. J. P. Oort
147-157	Enkele waarnemingen over het opreden van de verwelkingsiekte bij luzerne in Zeeland in 1957	J. Kort and H. A. van Rheenen
158-160	Cucumis virus 2 in Nederland	S. N. Liem
161-163	Verenigingsnieuws	J. A. J. Veenenbos
164	Boekbesprekingen	De Fluiter

Volume 65, Number 5 / September 1959

165-176	Een oppervlakkige bastkanker bij appel en peer veroorzaakt doorPezicula corticola	G. H. Boerema and J. Gremmen
177-187	De invloed van enige virussen op de concentraties van organische zuren in een aantal planten	J. H. Venekamp
188-189	The delphacidSogata cubana vector of a virus ofEchinochloa colonum	H. A. van Hoof
190	Korte verslagen van voordrachten, gehouden voor de nederlandse kring voor plantevirologie op de vergadering van 23 mei 1959	v. d. W. and van Doorn
191	Boekbesprekingen	V. D. W. and Van Doorn
191	Erratum	S. N. Liem

Volume 65, Number 6 / November 1959

193-255	Onderzoekingen over het optreden en de bestrijding van valse meeldauw (Peronospora destructor) bij uien	A. M. van Doorn
257-271	Virusziekten van de komkommer in Nederland	Y. van Koot and H. J. M. van Dorst

Volume 66, Number 1 / January 1960

1-11	Some applications of freeze-drying in virological research	J. A. van der Veken
12-23	Onderzoekingen betreffende bessevirussen in Nederland I. Lepelblad van rode bes	F. A. van der Meer
24-26	“Rozetziekte” of cherry, transmitted from herbaceous hosts to cherry seedlings	Hillegonda J. Pfaeltzer
27	Verenigingsnieuws	J. A. J. Veenenbos
27-28	Boekbesprekingen	L. Bos and J. W. Seinhorst

Volume 66, Number 2 / March 1960

29-90	Taxonomic studies on the genusPratylenchus (Nematoda)	P. A. A. Loof
91-101	De bestrijding vanBotrytis in lijnzaad	J. van der Spek
102-106	Serological relationship of some European, American, and Canadian isolates of the white clover mosaic virus	L. Bos, D. Z. Maat, J. B. Bancroft, A. H. Gold and M. J. Pratt, et al.
107-110	Een geval van noodrijpheid bij blauwmaanzaad	H. P. Maas Geesteranus
111-119	Deinvloed van het wegnemen van bloemknoppen op de opbrengst en het duizendkorrelgewicht van erwten	M. Heuver
120-130	Korte verslagen van de voordrachten, gehouden op de planteziektendagen, 4 en 5 Februari 1960, te wageningen
131-132	Boekbesprekingen	E., A. B. R. Beemster and G. Scholten

Volume 66, Number 3 / May 1960

133-203	On the parasitism ofbremia lactucae REGEL on lettuce	K. Verhoeff
205-227	Hardrot van Gladiolen, veroorzaakt doorSeptoria gladioli	P. K. Schenk
228-231	Transmission of rattle virus andAtropa belladonna mosaic virus by nematodes	H. H. Sol, J. C. van Heuven and J. W. Seinhorst
232-234	De oorzaak van „zwartbenigheid” bij tulpen	G. H. Boerema
235-236	Boekbesprekingen

Volume 66, Number 4 / July 1960

237-248	Pyrenophora calvescens op blauwmaanzaad	H. P. Maas Geesteranus
249-258	Het vaststellen van de door de erwteknopmade (Contarinia pisi) veroorzaakte schade en de bestrijding van dit insekt	C. J. H. Franssen
259-263	A witches' broom virus disease ofVaccinium myrtillus in the Netherlands	L. Bos
264-267	Some experiences in maintaining yellows-type viruses	V. Valenta
268	Boekaankondigingen	E.

Volume 66, Number 5 / September 1960

269-280	Morfologie en parasitair karakter vanSeptotinia podophyllina	G. van den Ende
281-287	Studies of yield losses I. The self-limiting effect of injurious or competitive organisms on crop-yield	S. H. Justesen and P. M. L. Tammes
288-294	Een virus inAtropa belladonna	L. C. P. Kerling and D. H. Brants
295-300	Serological and electron microscopical investigations of the relationship betweenSorgum red stripe virus and sugar cane mosaic virus	J. Dijkstra and P. Grancini
301-304	Electron microscopical investigations of mosaic diseased wheat plants found in Italy	J. Dijkstra and P. Grancini

Volume 66, Number 6 / November 1960

305-312	In memoriam Professor Dr.T. H. Thung	L. C. P. Kerling
313	In memoriam	J. A. A. M. H. Goossens
314-327	De Fysiologische Specialisatie vanCladosporium Fulvum en het Kweken van Tegen de Bladvlekkenziekte Resistente Tomaterassen	G. P. Termohlen
328-343	Suggested procedures for international identification of legume viruses	L. Bos, D. J. Hagedorn and L. Quatz
344-349	A destructive virus disease of pangola-grass	J. G. P. Dirven and H. A. van Hoof
350-352	Boekbesprekingen	O, H. J. de Flutter and v. A

Volume 67, Number 1 / January 1961

1-10	An underground attack of the rustUromyces colchici onColchicum in the Netherlands	G. H. Boerema
11-20	New developments in the systemic combat of fungal diseases of plants	A. Kaars Sijpesteijn
21-24	The toxicity of some fungicides to conidia ofGloeosporium fructigenum F.Chromogenum	G. J. M. A. Gorter
25-27	Systemic activity of procaine hydrochloride on powdery mildew	J. Dekker
28-31	Multiresistentie van de bonespintmijt (Tetranychus urticae) in Aalsmeer	W. Helle and W. Oudshoorn
32	Boekbespreking

Volume 67, Number 2 / March 1961

33-35	Professor Dr.W. K. J. Roepke
36-38	Professor Dr.H. M. Quanjer	H.L.G.d.B.
39-51	De door tripsen veroorzaakte beschadigingen in het vlasgewas en het voorkómen daarvan	C. J. H. Franssen and W. P. Mantel
52-56	De schorsbrand van de japanse lariks, veroorzaakt doorphacidiella coniferarum	J. Gremmen
57-68	Samenvattingen van de voordrachten, gehouden op de planteziektendagen, 2 en 3 maart 1961, te wageningen

Volume 67, Number 3 / May 1961

69-256	Yellow rust on wheat studies in epidemiology and physiologic specialization	J. C. Zadoks
257-263	Studies of yield losses II. Injury as a limiting factor of yield	P. M. L. Tammes
264-272	Nematode damage and “specific sickness” inRosa, Malus andLaburnum	M. Oostenbrink and H. Hoestra
273-277	Waardplanten van het aardappel-Y^N-virus	J. A. de Bokx
278-279	Een vergelijking tussen het transport van X-virus en twee verschillende stammen van Y-virus in aardappelplanten	A. B. R. Beemster
280	P. Burschel & E. Röhrig, Unkrautbekämpfung in der Forstwirtschaft. Die wichtigsten Unkräuter und neue Wege zu ihrer Bekämpfung. Ein Leitfaden für die Praxis. Paul Parey, Hamburg, Berlijn, 1960; 92 blz. Prijs D.M. 9.80	C. P. van Goor

Volume 67, Number 4 / July 1961

281-289	Onderzoekingen over perebladvlo-soorten in Nederland	W. P. J. Overmeer
290-295	De invloed vanGladiolus op de kieming van sclerotiën vanSclerotium cepivorum	G. M. Tichelaar
296-302	Bacterieziekten bij Amerikaanse anjers in Nederland	Martha Bakker and G. Scholten
303-306	Een vergelijking tussen verschillende toetsmethoden voor het aardappel-Y-virus	J. A. de Bokx
307-309	The transmission of rattle virus byTrichodorus pachydermus	H. H. Sol and J. W. Seinhorst
310-311	Voetrot bij planten en stekken vanPelargonium	W. P. de Leeuw
312	Boekbespreking	W. C. Nijveldt

Volume 67, Number 5 / September 1961

313-416	Biologie en bestrijding vanUrocystis gladiolicola Ainsw. op gladiolen	P. K. Schenk
317-332	L'influence de la radiation ultra-violette proche sur le pouvoir germinatif des conidies dePeronospora arborescens	G. A. De Weille
333-342	Het toetsen van aardappelknollen op de aanwezigheid van Y^N-virus	J. A. De Bokx
343-344	Verslag najaarsvergadering te Utrecht, 3 november 1960
344	Boekbesprekingen	M. G. Warffemius
345-548	Seasonal fluctuations of population density of the cabbage aphid,Brevicoryne brassicae (L.), in the Netherlands, and the role of its parasite,Aphidius (Diaeretiella) rapae (Curtis)	M. Hafez

Volume 67, Number 6 / November 1961

549-553	In memoriam
554-561	Beoordeling van lijnzaad opBotrytis	J. de Tempe
562-565	Identity of red currant spoon leaf virus	B. D. Harrison
566-569	Verenigingsnieuws	J. C. Zadoks
570-572	Boekbesprekingen	J. van der Drift, Voûte, E. and B.

Volume 68, Number 1 / January 1962

1-110	Effect of cultural measures on the population density of the fruit tree red spider mite,Metatetranychus ulmi Koch (Acari, Tetranychidae)	A. Post
111-113	Observations on the life history ofXyleborus morstatti in the Ivory Coast	L. Brader
114-119	Een bladvlekkenziekte bij Liguster, veroorzaakt doorCercospora ligustrina nov. spec.	G. H. Boerema
120-122	Serological identification of some soil-borne viruses causing diseases in fruit crops in the Netherlands	D. Z. Maat, F. A. van der Meer and H. J. Pfaeltzer

Volume 68, Number 2 / March 1962

123-125	In memoriam
126-135	Chrysanthemum virus B, its serological diagnosis in chrysanthemum, and its relationship to the potato viruses S and M and to carnation latent virus	F. A. Hakkaart, D. H. M. van Slogteren and Neeltje P. de Vos
136-142	Het effect van verwonding van aardappelknollen op de activiteit van Y^N-virus	J. A. de Bokx
143-146	Control of tent caterpillars (Malacosoma neustrium) withBacillus thuringiensis in the city of Amsterdam	P. A. van der Laan and H. J. M. Wassink
147-154	Samenvattingen van de voordrachten, gehouden op de Planteziektendagen, 22 en 23 Februari 1962, te Wageningen

Volume 68, Number 3 / May 1962

155-195	Genetics of resistance to organophosphorus compounds and its relation to diapause inTetranychus urticae Koch (Acari)	W. Helle
196-197	Dr. Willem Graafland	L. C. P. Kerling
198-207	The distribution of tobacco mosaic virus in excised tomato-roots cultivated in vitro	D. H. Brants, W. Graafland and L. C. P. Kerling
208-211	Samenvattingen van de voordrachten, gehouden op de Planteziektendagen, 22 en 23 februari 1962, te Wageningen
212-217	Samenvattingen van de voordrachten, gehouden op het symposium: Grond als milieu van Planteziekten, 12 april 1962, te Baarn
218	Boekbesprekingen	v. A and v. d. W

Volume 68, Number 4 / July 1962

219-230	The influence of light upon blueing of tulip bulbs, a disease of a physiological nature	G. A. Kamerbeek
231-234	A quick and efficient inoculation method for the sap-transmission of viruses from woody to herbaceous hosts	Th. M. Berg
235-245	Ceuthorrhynchus suturalis, een voor uien schadelijke snuitkever	C. J. H. Franssen and J. L. Koert
246-247	Phytophthora syringae, geïsoleerd uit bast van appel en peer	G. S. Roosje
248-250	Boekbesprekingen	H. P. Maas Geesteranus and E. Oostenbrink

Volume 68, Number 5 / September 1962

251-256	Rhadinaphelenchus cocophilus associated with little leaf of coconut and oil palm	H. A. Hoof and J. W. Seinhorst
257-267	Symptomen van virusziekten bij planten
268-277	De invloed van het toevoegen van organisch materiaal aan de grond op het optreden vanRhizoctonia-ziekte en schurft bij aardrappelen	S. Boer
278-284	Action comparée de malathion, DDT et HCH sur les chenilles processionnaires du pin,Thaumetopoea Pityocampa	J. B. M. Dinther
285-288	Liothrips vaneeckei enXylaplothrips subterraneus, twee voor lelies schadelijke blaaspoten	C. J. H. Franssen and W. P. Mantel
289-291	Aplanobacterium populi, the cause of bacterial canker of poplar	A. Lange and L. C. P. Kerling
292-294	Verenigingsnieuws	J. C. Zadoks
294	Boekbesprekingen	Kole and E.

Volume 68, Number 6 / November 1962

295-367	Onderzoekingen over kurkwortel van tomaat en over de kurkwortelschimmel	G. P. Termohlen
368-390	Early browning of pea, a disease caused by a soil- and seed-borne virus	L. Bos and J. P. H. van der Want
391-396	Trichodorus pachydermus andT. Teres, vectors of the early browning virus of peas	H. A. van Hoof
397-398	Boekbedsprekingen	Oort, H. P. Maas Geesteranus, H. den Ouden and E.

Volume 69, Number 1 / January 1963

1-2	Voorwoord van de 69E jaargang
2	Preface to volume 69
3-75	De ontwikkeling van Fusarium oxysporum in resistente en vatbare rassen van Lupinus luteus	G. J. Saaltink
75	Corrigendum
76-103	Bladvlekken en schorsbranden bij rozezaadstruiken resp. rozeonderstammen en andere botanische rozen, veroorzaakt door Sphaerulina rehmiana (stat. con. Septoria rosae)	G. H. Boerema
104-109	A gene-for-gene relationship in the Triticum-ustilago system, and some remarks on host-pathogen combinations in general	A. J. P. Oort
110-112	Boekbesprekingen	Oort, F. Quak, v. A. and M. C. Kerssen

Volume 69, Number 2 / March 1963

113-114	Prof. Dr. Ernst Brandenburg zum Gedächtnis	H. Schmutterer
115-131	An analysis of the variability of the germinative power of conidia in a number of fungi belonging to the Peronosporales	G. A. de Weille
132-137	Research on apple and pear scab in the Netherlands from 1938 until 1961	G. S. Roosje
138-144	The radio warning service for apple and pear scab in the Netherlands in 1961 and 1962	C. A. R. Meijneke
145-147	A case of race differentiation of brown rust on mature plants of wheat	J. C. Zadoks
148-160	Samenvattingen van de voordrachten, gehouden op de planteziektendagen, 20, 21 en 22 Februari 1963, te Wageningen

Volume 69, Number 3 / May 1963

161-187	Observations on gall midges of white and red clover	W. Nijveldt
188-199	De invloed van biociden op de bodemfauna	J. van der Drift
200-207	“Zwartbenigheid” bij tulp en iris, veroorzaakt doorSclerotium wakkerii nov. spec.	G. H. Boerema and Cilia J. M. Posthumus
208-214	Some data on the occurrence of rattle virus at various depths in the soil and on its transmission	H. H. Sol
215-217	Abstracts of communications presented at the joint meeting of the “Nederlandse Planteziektenkundige Vereniging” and the “Nederlandse Kring Voor Plantevirologie” on 24 May 1962, Wageningen
218-220	Verenigingsnieuws	J. C. Zadoks

Volume 69, Number 4 / July 1963

222-234	Biologie, fenologie en bestrijding van de frambozeschorsgalmug (Thomasiniana theobaldi) in verband met het optreden van stengelziekte op framboos in Nederland	W. Nijveldt
235-257	Over schimmels als oorzaak van de stengelziekten van de framboos en hun samenhang met het optreden van de frambozeschorsgalmug	R. E. Labruyère and Gerda M. M. T. Engels
258-262	The significance of the zoosporangial stage in the life cycle of the plasmodiophorales	A. P. Kole and A. J. Gielink
263-264	Boekbesprekingen	E., L. E. van't Sant and J. W. Seinhorst

Volume 69, Number 5 / September 1963

265-278	Voetrot bij tomaat, veroorzaakt doorRhizoctonia solani	K. Verhoeff
279-286	An analysis of the diphenylamine reaction in sap of healthy and leaf roll virus infected potato plants	D. Peters and F. L. Dieleman
287-293	Pea early-browning virus and tobacco rattle virus — two different, but serologically related viruses	D. Z. Maat
294-296	Zwartrot in sla, veroorzaakt doorRhizoctonia solani	K. Verhoeff and Evarien Tijssen

Volume 69, Number 6 / November 1963

297	Agathe Louise van Beverwijk
298-313	Voetrot en „kanker” bij tomaat, veroorzaakt doorDidymella lycopersici	K. Verhoeff
314-317	Lignification, a possible mechanism of active resistance against pathogens	T. Hijwegen
318-321	A relation between stem infection byPhoma solanicola andDitylenchus dipsaci on potato	M. J. Hijink
322-323	Verenigingnieuws	J. C. Zadoks
324	In memoriam 1962

Volume 70, Number 1 / January 1964

1	Bericht van de Redactie
1	Editorial note
2-8	Aanwijzingen Voor Auteurs in Netherlands Journal of Plant Pathology
9-17	On biotypes of the cereal-root eelworm (Heterodera Avenae) and resistance in oats and barley	J. Kort, G. Dantuma and A. van Essen
18-26	Production of virus-free carnations by means of meristem culture	H. van Os
27-32	Verticillium albo-atrum as a parasite ofSenecio vulgaris	A. Matta and L. C. P. Kerling
33-34	De identiteit van de echte meeldauw bij cucurbitaceae
35-36	Boekbesprekingen	v. A., J. D. F. Hardenberg, J. Dijkstra and Oort

Volume 70, Number 2 / March 1964

37-52	The interaction of some phytopathogenic fungi with plant tissue	G. van den Ende
53-60	Description of symptoms and assessment of loss caused by some viruses in the carnation cultivar ‘william sim’	F. A. Hakkaart
61-62	De bramestengelboorder,
63-71	Samenvattingen van de voordrachten, gehouden op de planteziektendagen, 20 en 21 Februari 1964, te wageningen	H. van Genderen, A. F. H. Besemer, K. Kuiper, G. van Rossem and G. W. Ankersmit, et al.
72	Boekbespreking	J. H. Van Emden

Volume 70, Number 3 / May 1964

73-80	Isoboles, a graphic representation of synergism in pesticides	P. M. L. Tammes
81-84	The effect of DD on grass and clover in sterilized soil	G. Kooistra
85-89	Chromatographic purification of plant viruses of cellulose columns with polyethylene glycol containing solutions as solvents	J. H. Venekamp and W. H. M. Mosch
90-91	A technique for preserving leaf samples with cellophane tape	J. Schreurs
92-94	Verenigingsnieuws
95-96	Die Kartoffel — Ein Handbuch

Volume 70, Number 4 / July 1964

97-98	In memoriam Dr. H. J. Toxopeus	C. A. Huijsman
99-100	In memoriam Prof. Dr. E. Gäumann 1893–1963	v. A.
101-104	Electron microscope observations of nuclear polyhedra fromMalacosoma neustria (Lepidoptera: Lasiocampidae	M. B. Ponsen, S. Henstra and Christina van der Scheer
105-113	Localization of viral antigen in narcissus leaves infected with yellow stripe virus, determined by means of a fluorescein conjugated antiserum	Margaretha C. Cremer and J. A. Van Der Veken
114-115	An electron microscope study of tomato spotted wilt virus in the plant cell	T. S. Ie
116	Annual Review of Phytopathology

Volume 70, Number 5 / September 1964

117-135	The influence of soil disinfection with DD, certain components of DD and some other compounds with nematocidal activity on the growth of white clover	G. C. Ennik, J. Kort and B. Luesink
136-141	Some data concerning the presence and behaviour of springtails (Collembola) on grass and white clover	G. Kooistra
142-148	A microscopic study of the wheat-powdery mildew relationship after application of the systemic compounds procaine, griseofulvin and 6-azauracil	J. Dekker and R. G. van der Hoek-Scheuer
149-153	Control of foot- and stemrot of tomatoes, caused byDidymella lycopersici	K. Verhoeff
154-157	Effect of heat treatment of young plants on freeing chrysanthemums from virus B by means of meristem culture	F. A. Hakkaart and F. Quak
158-159	Induced reversion of morphological characteristics ofFusarium oxysporum	J. A. Meyer and M. Goethals
160	Boekbesprekingen	H. J. Pfaeltzer

Volume 70, Number 6 / November 1964

161-174	Tentative list of viruses reported from naturally infected leguminous plants	L. Bos
175-179	Electron microscope observations on the structure of the protein shell of turnip yellow mosaic virus	Hari Om Agrawal
180-182	Effect of ultraviolet irradiation on tobacco mosaic virus infections in bean leaves	J. Semal
183-184	The perfect stage ofPhloeosporella padi, the causal fungus of cherry leaf spot, in the Netherlands	G. S. Roosie
185-186	Additional remarks on the production of virus-free carnations by means of meristem culture	H. Vermeulen and Wil M. Haen
187	Trichodorus teres a vector of rattle virus	H. A. van Hoof
188	Boekbespreking	D. Stegwee
188	In memoriam 1963
188	Erratum

Volume 71, Number 1 / January 1965

1-2	In memoriam Dr. Maria P. Löhnis
3-6	In memorian Dr. J. G. Oortwijn Botjes	A. Rozendaal
7	In memoriam Dr. Ir. H. Van Vloten	H. L. G. de Bruyn
8-13	A distinctive strain of the red clover mottle virus in the Netherlands	L. Bos and D. Z. Maat
14-19	Some new races ofPuccinia striiformis	E. Ubels, R. W. Stubbs and J. C. s'Jacob
20-24	Electron microscope observations on the structure of membranes from nuclear polyhedral viruses	M. B. Ponsen, S. Henstra and Christina van der Scheer
25-27	Production of virus-free freesia's by means of meristem culture	D. Hendrina Brants and H. Vermeulen
28-30	Verenigingsnieuws	J. C. Zadoks
31-32	Boekbesprekingen	Zadoks, Oostenbrink, Kole and D. Noordam

Volume 71, Number 2 / March 1965

33-46	Investigations of currant viruses in the Netherlands II. Further observations on spoon leaf virus, a soil-borne virus transmitted by the nematodeLongidorus elongatus	F. A. van der Meer
47-53	Serological differences between red currant spoon leaf virus, virus isolates from Eckelrade-diseased cherry trees and the Scottish raspberry ringspot virus	D. Z. Maat
54-56	Electron microscopy of DNA-cores in nuclear polyhedral viruses	M. B. Ponsen
57-63	Samenvattingen van de Voordrachten, Gehouden op de Planteziektendagen, 18 en 19 Februari 1965, te Wageningen
64	Boekbesprekingen	J. W. Seinhorst

Volume 71, Number 3 / May 1965

65-66	Mejuffrouw H. L. G. De Bruyn 80 Jaar
67-71	Thrips tabaci op hyacintebollen	C. J. H. Franssen and W. P. Mantel
72-78	Resting-spore germination inSynchytrium endobioticum	A. P. Kole
79-89	A comparative study of the black stem fungi on lucerne and red clover and the footrot fungus on pea	G. H. Boerema, Maria M. J. Dorenbosch and Lidy Leffring
90	Lithocolletis corylifoliella, een voor Nederland weinig bekende bladmineerder op vruchtbomen	A. van Frankenhuyzen
91-93	A yellow ringspot strain of tobacco mosaic virus (TMV) from tomato	A. Th. B. Rast
94-96	Boekbesprekingen	W. Nijveldt, de Wilde, J. de Tempe and v. A.

Volume 71, Number 4 / July 1965

97-112	Virulence inCeratocystis ulmi	Francis W. Holmes
113-121	The identity of the footrot fungus of flax	P. W. Th. Maas
122-123	Een verwelkingsziekte bij komkommers en augurken, veroorzaakt door een sclerotiën-vormende schimmel	H. A. van Kesteren
124-125	Cnephasia longana, een beschadiger van de scheuttoppen van fruitgewassen	D. J. de Jong and A. van Frankenhuyzen
126-128	Boekbesprekingen	Oort, v.d. W. and M. C. Kerssen

Volume 71, Number 5 / September 1965

129-135	Field infection of tulip bulbs byFusatrium oxysporum	B. H. H. Bergman
136-144	The underground attacks onCrocus andColchicum by the rustsUromyces croci andUromyces colchici respectively	G. H. Boerema and H. A. van Kesteren
145-151	Investigation ofHippeastrum mosaic virus inHippeastrum hybridum	D. Hendrina Brants and J. van den Heuvel
152-156	Root pruning and yield of maize	A. J. A. Hulshoff

Volume 71, Number 6 / November 1965

157-166	Polyphenol oxidases and phenolics in relation to resistance against cucumber scab inCucumis Sativus I. Fungal and host polyphenol oxidases	A. Fuchs
167-175	Studies onBotrytis cinerea in tomatoes mycelial development in plants growing in soil with various nutrient levels, as well as in internodes of different age	K. Verhoeff
176-179	Arabis-mozaiekvirus bij komkommer in Nederland	H. J. M. Van Dorst and H. A. van Hoof
180-182	Thielaviopsis basicola, a factor in the cherry replant problem in the Netherlands	H. Hoestra
183-186	Verenigingsnieuws
186	In memoriam 1964	H. J. De Fluiter
187-188	Boekbesprekingen	L. Bos, K. Verhoeff and W. VD

Volume 72, Number 1 / January 1966

1-11	The isolation of haustoria from cucumber leaves infected with powdery mildew	H. M. Dekhuijzen
12-19	On the dangers of artificial infection with yellow rust to the barley crop of the netherlands; A quantitative approach	J. C. Zadoks
20-27	“Red Ring” Disease in surinam	D. A. Kraaijenga and H. den Ouden
28-30	Een Erfelijke Afwijking Bij De Cyclamen-Cultivar ‘Sylphide’	G. Scholten
31-32	Een Bladvlekkenziekte OpAllium-Soorten, Veroorzaakt DoorBotrytis Squamosa	G. M. Tichelaar

Volume 72, Number 2 / March 1966

38-45	Dr. J. H. Wakker (1859–1927)	J. J. Beijer
48-67	De Nederlandse planteziektenkundige vereniging 75 JAAR	H. J. de Fluiter
68-87	Vijfenzeventig jaren fytopathologie in Nederland 1891–1966	L. C. P. Kerling
88-110	Heden en toekomst van de fytopathologie in Nederland	A. J. P. Oort
111-126	Ontwikkelingen in de beoefening der plantevirologie in Nederland	J. P. H. van der Want
127-146	Het wisselend aspect van het onderzoek naar de bestrijding van plagen in de Nederlandse landbouw sinds 1891	J. de Wilde
147-156	Verantwoorde ziektenbestrijding in de Nederlandse akkerbouw	H. J. de Bruin
157-166	Verantwoorde ziektenbestrijding in de Nederlandse tuinbouw	W. P. N. Vlasveld

Volume 72, Numbers 3-6 / May 1966

169-183	The population density ofHeterodera trifolii in pastures in the netherlands and its importance for the growth of white clover	J. W. Seinhorst and A. K. Sen
184-195	Improvement of white clover growth with non-phytotoxic compounds known to control soil parasites	G. C. Ennik and J. Kort
196-202	Alteration in the susceptibility ofvicia faba toBotrytis fabae by various pretreatments of the leaves	H. H. Sol
203	Acceleration of apothecia development of
204-211	Samenvattingen van de Voordrachten, Gehouden op de Planteziektendagen, 24 en 25 Februari 1966, te Wageningen
212	Boekbesprekingen	v. A., W. Nijveldt and E.
213-221	Activity against rust and powdery mildew of some
222-230	Presence of a substance in the white skin of young tulip bulbs which inhibits growth of
231-232	Hostplants of
233-240	The biology, damage and control of the poplar and willow borer,Cryptorrhynchus lapathi	D. Doom
241-245	Pratylenchoides laticauda N.SP., a new endoparasitic phytonematode	A. L. Braun and P. A. A. Loof
246-247	Does wheat mosaic virus belong to the tobacco rattle virus group?	H. A. van Hoof
248-249	A perspex box for microscopic observation of living roots	M. Gerlagh
250-252	Boekbesprekingen	D., Oort, v. d. W., v. A. and de Fluiter
253-258	Viruses of the tobacco rattle virus group in Northern Italy: Their vectors and serological relationships	H. A. van Hoof, D. Z. Maat and J. W. Seinhorst
259-264	The development of a viral antigen in the hemocytes of
265-269	Identification of an aphid-transmitted cowpea mosaic virus	O. Lovisolo and M. Conti
270-273	Virus-free plants of iris ‘wedgwood’ obtained by meristem culture	E. Rhoda Baruch and Frederika Quak
274-278	A microscopic study of powdery mildew on barley after application of the systemic compound wepsyn	J. F. C. Magendans and J. Dekker
279-283	Rotting by spread of mycelium from ascospore lesions of
284	Boekbespreking	M. Oostenbrink
285-298	Corynebacterium fascians
299-310	Blind seed disease of ryegrass in the Netherlands	J. de Tempe
311-313	Winter-type california tobacco rattle virus in its relation to the infected cell	G. A. De Zoeten
314-316	Bolrot van lelies, veroorzaakt door
317-318	Footrot of tomatoes, caused by two
319-321	A modified blotter test for seed health	T. Limonard
322-324	Boekbespreking	L. C. P. Kerling
324	In memoriam 1965	H. J. de Fluiter

Volume 73, Number 1 / January 1967

1-14	Bacterial antagonism in seed health tests	T. Limonard
15-24	Foot rot ofCucurbita ficifolia, the rootstock of cucumber, caused byNectria haematococca var.Cucurbitae	L. C. P. Kerling and L. Bravenboer
25-28	Chronic discoloration of leaf tips of gladiolus and its relation to the hydrogen fluoride content of the air and the fluorine content of the leaves	F. H. F. G. Spierings
29-32	Boekbesprekingen	J. P. H. van der Want, V. A. and E.

Volume 73, Number 2 / March 1967

33-48	Notched leaf inGladiolus spp., caused by viruses of the tobacco rattle virus group	Margaretha C. Cremer and P. K. Schenk
49-51	Influence of copper and zinc on the incidence of potato scab	K. C. Basu Chaudhary
52-54	An inhibitory effect of light on the infection by brown leaf rust of wheat	J. C. Zadoks
55-57	The translocation of potato virus S, isolate “Eersteling”, in potato plants	J. A. de Bokx and H. A. J. I. Waterreus
58-59	The effect of hot water treatment on a virus ofOpuntia exaltata	F. A. van der Meer
60-68	Samenvattingen van de Voordrachten, gehouden op de planteziektendagen, 23 en 24 februari 1967, te wageningen

Volume 73, Number 3 / May 1967

69-70	In memorian Dr. J. Grosjean
71-82	Influence of different compositae on population density ofPratylenchus penetrans and some other root-infesting nematodes	M. J. Hijink and R. Winoto Suatmadij
83-102	On light-sensitivity in germinating uredospores of wheat brown rust	J. C. Zadoks and L. J. M. Groenewegen
103-104	Aantasting van ui doorPhytophthora porri	G. M. Tichelaar and H. A. van Kesteren

Volume 73, Number 4 / July 1967

105-111	The effect ofGibberella zeae on the permeability of potato tuber tissue	L. Algera, Afke C. van der Burg and N. J. Fokkema
112-116	“Black root rot” in Cucurbitaceae caused byPhomopsis sclerotioides nov. Spec.	H. A. van Kesteren
117-120	Studies onBotrytis cinerea in tomatoes influence of methods of deleafing on the occurrence of stem lesions	K. Verhoeff
121-125	Electron microscopic observations on haustoria isolated from cucumber leaves infected with powdery mildew	H. M. Dekhuijzen and Christina van der Scheer
126-128	The occurrence of acid hydrolyzable phenolics in relation toFusarium wilt disease in tomato plants	Wies van den Briel
129-132	Verenigingsnieuws	J. C. Zadoks
133-136	Boekbesprekingen	H. Oort

Volume 73, Numbers 5-6 / September 1967

137-138	Drukkerij Veenman 50 Jaar Drukker van Het Tijdschrift over Planteziekten	De Redactie
138	Note from the editors
139-146	Effects of removal of leaves and tops on translocation of potato virus X and potato virus Y^N in potato plants	A. B. R. Beemster
147-156	Yield of glasshouse tomatoes as affected by strains of tobacco mosaic virus	A. Th. B. Rast
157-160	Studies on the biology ofBotrytis allii onAllium cep A	G. M. Tichelaar
161-164	Partial infection with potato virus Y^N of tubers from primarily infected potato plants	A. B. R. Beemster
165-169	A new approach to the physiological host plant-parasite relationship — A technique in the field of applied entomology	J. J. H. Storms, P. Harrewijn and J. Ph. W. Noordink
170-180	De Levenswijze en de Bestrijding van de Rondknopmijt van Zwarte Bes,Cecidophyopsis ribis	M. van de Vrie
181-185	Effect of aluminium strips on the spread of two aphid-borne chrysanthemum viruses	F. A. Hakkaart
186-189	Differences in aggressiveness between TMV-isolates from tomato on clones ofLycopersicum peruvianum	A. Th. B. Rast
190-192	ThePhoma organisms causing gangrene of potatoes	G. H. Boerema
193-195	Verenigingsnieuws
196	Boekbesprekingen	J. P. H. van der Want and ten Houten

Volume 74, Number 1 / January 1968

2-7	Cytological studies of the germinating teliospores and basidiospores of Puccinia penniseti	R. G. Kapooria
8-11	De invloed van enkele milieufactoren op de vatbaarheid van erwten voor Botrytis cinerea	Tj. P. Wijngaarden and J. Ellen
12-16	Chenopodium quinoa, a herbaceous test plant for chlorotic leaf spot virus in apple	Hillegonda J. Pfaeltzer
17-24	Heat treatment and meristem culture for the production of virus-free plant material	J. G. ten Houten, F. Quak and F. A. van der Meer
25-27	On heat treatment of Chrysanthemum morilifolium against Puccinia horiana	J. C. Zadoks, C. A. M. Groenewegen and R. Zandvoort
28-29	A virus disease of Gerbera jamesonii	F. A. Hakkaart
30-32	A rot of the primary root of the apple seedling	D. Mulder

Volume 74, Number 2 / March 1968

33-34	Barendina Gerarda Spierenburg
35-43	Serological recognition of Streptomyces species causing scab on potato tubers	H. Vruggink and D. Z. Maat
44-47	Breakdown of pisatin by some fungi pathogenic to Pisum sativum	A. de Wit-Elshove
48-51	A virus disease of cultivated mushrooms in The Netherlands	Annemarie Dieleman-van Zaayen and J. H. M. Temmink
52	Verenigingsnieuws	K. Verhoeff
53-64	Samenvattingen van de Voordrachten, gehouden op de Planteziektendagen, 22 en 23 februari 1968, te Wageningen
64	Erratum

Volume 74, Number 3 / May 1968

65-84	Lijst van planteziektenkundige termen
85-93	Penicillium corymbiferum entering bulbous iris through wounds	G. J. Saaltink
94-96	Boekbesprekingen	v.A. and Dekker

Volume 74, Number 4 / July 1968

97-100	Host suitability of a number of plants for the nematode Tylenchorynchus dubius	R. D. Sharma
101-105	The occurrence of inclusion bodies in leaf epidermis cells of sandal affected with spike disease	Jeanne Dijkstra
106-117	The natural control of the apple-grass aphid, Rhopalosiphum insertum, with remarks on the control of apple aphids in The Netherlands in general	H. H. Evenhuis
118-119	The occurrence of Piptocephalis in soils and its isolation	J. van der Spek and Tjalina Ruinen
120-121	A revised medium for Freesia meristem cultures	D. Hendrina Brants
122-123	Differences in reaction to Puccinia striiformis between first and second leaves in wheat crosses	R. W. Stubbs
124-127	Wind dispersal of Puccinia horiana	R. Zandvoort
128-130	On the incubation period of Puccinia horiana	R. Zandvoort, C. A. M. Groenewegen and J. C. Zadoks
131	Boekbesprekingen	U. and H.
132	Verenigingsnieuws	De secretaris and K. Verhoeff

Volume 74, Number 5 / September 1968

133-139	Systemic fungicidal and insecticidal activities of 1- and 2-[bis (dimethylamido)phosphoryl]-3-alkyl-5-anilino-1,2,4-triazoles	A. Tempel, J. Meltzer and B. G. van den Bos
140-145	Investigations on the interaction between the apple leaf miner Stigmella malella and its parasite Cirrospilus vittatus in the netherlands	K. G. Eveleens and H. H. Evenhuis
146-149	Heat treatment experiments with carnations for the elimination of carnation mottle and etched ring viruses	F. A. Hakkaart and J. Jordanova
150-158	Silene armeria, a test plant for carnation etched ring virus	F. A. Hakkaart
159-165	The influence of pollen on the development of Cladosporium herbarum in the phyllosphere of rye	N. J. Fokkema
166-169	Effects of pretreating broad bean leaflets with decenylsuccinic acid on subsequent attack by Botrytis fabae	H. H. Sol
170-173	Chemical control of Puccinia horiana in Chrysanthemum morifolium	R. Zandvoort, C. A. M. Groenewegen and J. C. Zadoks
174-176	Methods for the inoculation of Chrysanthemum morifolium with Puccinia horiana	R. Zandvoort, C. A. M. Groenewegen and J. C. Zadoks
177-180	A model of the early stage of epidemics	A. J. P. Oort

Volume 74, Number 6 / November 1968

179-180	In memoriam	P. K. Schenk
181-182	In memoriam	H. J. de Fluiter
182-183	In memoriam	J. Dekker
184-192	Studies on Botrytis cinerea in tomatoes. Effect of soil nitrogen level and of methods of deleafing upon the occurrence of B. cinerea under commercial conditions	K. Verhoeff
193-201	Effect of 6-azauracil on infection with tobacco mosaic virus	Jeanne Dijkstra and J. J. S. van Rensen
202-218	Investigations into the cause of the phloem necrosis disease of Coffea liberica in Surinam, South America	H. Vermeulen
219-226	Effect of 6-azauracil against apple powdery mildew and apple scab	J. Dekker and G. S. Roosje
227-228	Nacobbus serendipiticus, a plant parasitic nematode new to The Netherlands	N. de Bruijn and S. Stemerding
229-231	A biochemical mechanism of natural resistance of apple to Venturia inaequalis	J. Raa and A. Kaars Sijpesteijn
232-233	Rare symptoms on chrysanthemum morifolium infected with Puccinia horiana	J. C. Zadoks and A. Kodde
234-236	Evidence for the presence of the Ohio strain III of tobacco mosaic virus in tomato in The Netherlands	A. Th. B. Rast
237-238	Boekbesprekingen	D., A. J. P. Oort and J. de Wilde

Volume 75, Numbers 1-2 / January 1969

7	Ten geleide	J. Dekker and H. Fluiter
9-18	Professor Dr A. J. P. Oort, his research work and scientific interests	L. C. P. Kerling and J. G. Houten
19-21	The TNO research unit for internal therapy of plant diseases	G. J. M. Kerk
22-26	Oort en het onderwijs	J. C. Zadoks and J. Dekker
27-34	Geschiedenis en ontwikkeling van het Laboratorium voor Fytopathologie	A. Rozendaal
35-39	Lactarius mairei and its occurrence in The Netherlands	A. F. M. Reijnders
40-44	Influence of repeated applications of nematicides on the soil fauna in begonia culture	J. Brande and A. Heungens
45-52	Pathogenic races, host resistance, and an analysis of pathogenicity	J. E. Plank
53-57	Responses to air flow and airborne plant odour in the Colorado beetle	J. Wilde, K. Hille Ris Lambers-Suverkropp and A. Tol
58-71	Correlation of phenolic metabolism with histological changes in Phaseolus vulgaris inoculated with fungi	J. E. Rahe, J. Kuć, Chien-Mei Chuang and E. B. Williams
72-81	The isolation and properties of a fungicidal compound present in seedlings of Vicia faba	C. H. Fawcett, D. M. Spencer and R. L. Wain
82-85	Increase in phenylalanine ammonia-lyase activity in bean leaves infected with tobacco necrosis virus	G. L. Farkas and J. Szirmai
86-95	Syntheseaktivität und Grösse der Zellkerne von Phaseolus vulgaris nach Infektion mit Uromyces phaseoli typica	W. H. Fuchs and J. Tschen
96-99	The virion, an outdated conception?	J. P. H. Want
100-104	Uncommon disease symptoms caused by Fusarium oxysporum in tulips forced in the glasshouse after pre-cooling at 5°C	P. K. Schenk and B. H. H. Bergman
105-108	On the capacity of Bacillus thuringiensis to spread in insect populations	P. A. Laan and H. J. M. Wassink
109-112	A technique for interpretation of high resolution electron micrographs	G. A. Zoeten
113-118	Difolatan, a promising fungicide for control of the tapping panel disease Black Thread in Hevea brasiliensis	J. Schreurs
119-122	Volatile fungitoxicants from chemicals containing haloalkylthio groups	A. Tempel
123-128	A new disease in tulip caused by Corynebacterium oortii nov. spec.	G. J. Saaltink and H. P. Maas Geesteranus
129-132	Failure of methoxyethylmercuric silicate plus malathion or lindane to control common bunt of wheat	J. Kuiper
133-136	Incidence of Phytophthora pod rot disease of cacao at different heights in the tree	G. Weststeijn
137-143	Inclusion bodies of bean yellow mosaic virus, some less known closely related viruses and beet mosaic virus	L. Bos
144-146	Particle length of various isolates of potato virus S	J. A. Bokx
147-150	Resistance of rose rootstocks to crown gall (Agrobacterium tumefaciens)	B. H. Boelema
151-156	Effect of chemotherapeutically active amino acids on pathogenicity and growth of a wild type strain and a nutritional mutant of Cladosporium cucumerinum Ell. et Arth.	O. M. Andel
157-163	The selective effect of heat treatment on the microflora of a greenhouse soil	G. J. Bollen
164-168	The role of pisatin in the resistance of pea plants—some further experiments on the breakdown of pisatin	Annemarie Wit-Elshove
169-177	The ultrastructure of powdery mildew, Sphaerotheca fuliginea, isolated from cucumber leaves	H. M. Dekhuijzen and Christina Scheer
178-181	The pathogenicity of several Pythium species to rootlets of apple seedlings	D. Mulder
182-185	L-methionine induced inhibition of powdery mildew and its reversal by folic acid	J. Dekker
186-192	Metabolism of radioactively labeled quinic acid and shikimic acid in healthy and Fusarium-infected tomato plants	A. Fuchs and F. W. Vries
193-196	The effect of derivatives of 1,4-oxathiin on Puccinia horiana in chrysanthemum morifolium	J. C. Zadoks, A. Kodde and W. Hoogkamer

Volume 75, Number 3 / May 1969

197-204	A penicillium attack on hyacinth bulbs as affected by temperature and humidity	S. K. Chauhan and G. J. Saaltink
205-223	Rotylenchus uniformis (Thorne) on carrots	J. W. Seinhorst and K. Kuniyasu
224-226	A new method for inoculation of lettuce with Bremia lactucae	R. G. Kapooria and F. Tjallingii
227-228	Adsorption of¹⁴C-labelled exudates by conidia of Botrytis fabae on Vicia faba leaves	H. H. Sol
229-232	Smoke puffs as models for the study of spore dispersal in and above a cereal crop	J. C. Zadoks, A. O. Klomp and D. Van Hoogstraten
233-235	The effect of some pesticides on the larvae of Cirrospilus vittatus, a parasite of the apple leaf miner Stigmella malella, in a laboratory experiment	M. Soehardjan
236-240	Verenigingsnieuws	K. Verhoeff
240	Errata
240	Errata

Volume 75, Number 4 / July 1969

241-258	Germination of chlamydospores of Fusarium oxysporum f. sp. pisi race 1 in the rhizosphere, and penetration of the pathogen into roots of a susceptible and a resistant pea cultivar	B. Schippers and Jacoba Sj. Voetberg
259-261	Onbekende groeiafwijking in aardappelen	M. Heuver
262	Publications received
262-266	Boekbesprekingen	Dekker, Dijkstra and H.
267-280	Samenvatting van de voordrachten, gehouden op de planteziektendagen, 27 en 28 februari 1969, te wageningen

Volume 75, Number 5 / September 1969

281-286	Injury to cut flowers of gladiolus by fluoridated water	F. Spierings
287-295	Cellulose-decomposing fungi in polder soils and their possible influence on pathogenic fungi	G. J. F. Pugh and J. H. van Emden
296-299	Tobacco mosaic virus in Pythium spec	D. Hendrina Brants
300-307	Effects of Aureobasidium pullulans on numbers of lesions on dwarf bean leaves caused by Alternaria zinniae	J. Van Den Heuvel
308-315	Interaction of 2,4,5-trichlorophenylsulphonylmethyl thiocyanate with fungal spores	F. Haverkate, A. Tempel and A. J. Den Held
316-318	Verenigingsnieuws	K. Verhoeff
319	Boekbesprekingen	H.

Volume 75, Number 6 / November 1969

321-328	Production of tobacco mosaic virus in and its infectivity from leaves of two Nicotiana species treated with 6-azauracil	Jeanne Dijkstra
329-337	Morphology and intracellular localization of bacilliform virus particles associated with the clover enation disease	M. Rubio-Huertos and L. Bos
338-342	Interaction between components of pea early-browning virus	H. Huttinga
343-354	Root rot of hyacinths caused by species of Pythium	G. J. Saaltink
355-359	A comparison of electron microscopy and serology with infectivity tests for the detection of chrysanthemum virus B	F. A. Hakkaart
360-368	The effect of potato leafroll virus on the biology of Myzus persicae	M. B. Ponsen
369-370	The occurrence of crown rot caused by Phytophthora cactorum in the apple rootstock MM 104	H. A. Th. Van Der Scheer
371-373	Selective control of mildew in greenhouse experiments with yellow rust on barley and wheat by seed treatment with Milstem (PP 149)	L. A. J. Slootmaker
374-378	Presence of Mycoplasma-like bodies in the phloem of sandal affected with spike disease	Jeanne Dijkstra and T. S. Ie
379	Afsluiting vol. 75
380	Mededelingen van de Redactie

Volume 76, Number 1 / January 1970

1-7	Further investigations on the interrelations between the apple leaf miner Stigmella malella and its parasite Cirrospilus vittatus in The Netherlands	H. H. Evenhuis and M. Soehardjan
8-46	The identification of three new viruses isolated from Wisteria and Pisum in The Netherlands, and the problem of variation within the potato virus Y group	L. Bos
47	Boekbesprekingen

Volume 76, Number 2 / March 1970

49-51	In memoriam Dr H. J. de Fluiter	J. G. ten Houten
52	In memoriam of Dr Marie Beatrice Schol-Schwarz	L. C. P. Kerling
53-63	Rice yellow mottle, a mechanically transmissible virus disease of rice in Kenya	W. Bakker
64-69	The isolation of a further new race of Erysiphe graminis DC. f.sp. hordei Marchal and the genetical basis of the resistance of ‘Lyallpur 3645’	L. A. J. Slootmaker
70-78	Reactions of various plant species to inoculation with potato virus S	J. A. De Bokx
79-92	Experiments on the use of latex, bentonite, and water-insoluble antiserum protein polymers in sensitive serological tests	D. Z. Maat
93-98	A rapid method for distinguishing the tulip and daffodil races of Ditylenchus dipsaci (Kuehn)	W. A. Windrich
99-103	The isolation of sharka (plum pox) virus from leaves and fruits of plum with herbaceous plants	H. J. Van Oosten
104	Boekbesprekingen	J. van Dinther

Volume 76, Number 3 / May 1970

110-118	Professor Kerling, her life and work	A. J. P. Oort and J. G. Ten Houten
119-124	Ektodesmenstudien. V. Mitteilung: Über das Vorkommen ektodesmenartiger Strukturen in Innenwänden	W. Franke
125-128	The effect of benomyl on tobacco leaf necrosis induced by Thielaviopsis basicola	S. K. Gayed
129-134	Formation of perithecia of Ceratocystis ulmi on natural and synthetic nutrient media	F. W. Holmes
135-139	Virus diseases of orchids in The Netherlands	D. D. Jensen
140-143	Factors associated with the distribution of some phylloplane microbes	F. T. Last
144-146	Effect of mixed inoculations with Fusarium oxysporum f. sp. lycopersici and F. oxysporum f. sp. dianthi on the phenols content of tomato plants	A. Matta, Irene Gentile and Isa Giai
147-151	On the ontogeny of the fungus spore	J. A. Von Arx
152-158	Indirect effect of 6-azauracil on Pythium debaryanum in cucumber	E. Stânková-Opočenská and J. Dekker
159-164	Root rot in crocus	P. K. Schenk
165-170	Nomenclatural remarks on three plant parasitic fungi	G. H. Boerema
171-173	Further identification of Hippeastrum Mosaic Virus	D. Hendrina Brants, N. J. Fokkema and R. De Bode
174-178	Anatomical aspects of sandal plants affected with spike disease	Jeanne Dijkstra and J. P. H. van der Want
179-182	Length and diameter of xylem vessels as factors in resistance of elms to Ceratocystis ulmi	D. M. Elgersma
183-191	The induction of sporulation in sclerotinia fructicola and some other fungi and the production of “P₃₁₀”	G. Van Den Ende and J. J. Cornelis
192-195	The influence of light and dark on attack of bean leaves by Alternaria zinniae	J. Van Den Heuvel
196-205	Anatomical factors in resistance to Dutch elm disease	H. S. McNabb, H. M. Heybroek and W. L. Macdonald
206-211	Survival of endoconidia of Thielaviopsis basicola in soil	B. Schippers
212-218	Wilt diseases in Gerbera	G. Scholten
219-226	Spotting of tomato fruits caused by Botrytis cinerea	K. Verhoeff

Volume 76, Number 4 / July 1970

227-228	Editorial note
229-233	Does tobacco mosaic virus occur in apple in the Netherlands?	A. Ragozzino, F. A. van der Meer and D. Z. Maat
234-239	The biological transmission of potato leafroll virus by Myzus persicae	M. B. Ponsen
240-248	The influence of soil temperature and moisture content on the effect of soil fumigants	A. Vanachter and C. Van Assche
249-252	Erwinia salicis as the cause of dieback in Salix alba in the Netherlands and its identity with Pseudomonas saliciperda	J. Gremmen and M. De Kam
253-260	Herbaceous host plants for the sharka (plum pox) virus	H. J. van Oosten
261-263	Interaction between Puccinia recondita f.sp. triticina and Septoria nodorum on wheat, and its effects on yield	A. F. Van Der Wal, B. L. Shearer and J. C. Zadoks
264-265	Book review	A, D. Mulder and Dekker

Volume 76, Number 5 / September 1970

267-276	Uredospore production and sporulation period of Puccinia recondita f. sp. triticina on primary leaves of wheat	Y. R. Mehta and J. C. Zadoks
277-284	Coffee berry disease in Kenya. I. Colletotrichum spp. colonizing the bark of Coffea arabica	H. Vermeulen
285-292	Coffee berry disease in Kenya. II. The role of Glomerella cingulata in the Colletotrichum population, colonizing the bark of Coffea arabica	H. Vermeulen
293-295	The effect of chitin amendment on actinomycetes in soil and on the infection of potato tubers byStreptomyces scabies	H. Vruggink
296-298	Pathogenicity ofPythium sylvaticum	Ida Blok

Volume 76, Number 6 / November 1970

299-312	On the specificity of the in vitro and in vivo antifungal activity of benomyl	G. J. Bollen and A. Fuchs
313-319	Inclusion bodies in plants infected with sharka (plum pox) virus	H. J. van Oosten and C. H. J. van Bakel
320-325	Footrot in asparagus caused byFusarium oxysporum f. sp.asparagi	J. M. M. Van Bakel and J. A. Kerstens
326-328	Control of rootrot of guar caused bySclerotium rolfssi withStreptomyces nigrifaciens	K. C. Basu Chaudhary and S. Gupta
329-330	Some observations on retention of tobacco rattle virus in nematodes	H. A. van Hoof

Volume 77, Number 1 / January 1971

1-5	Systemic fungitoxic action of benomyl against Fusarium oxysporum f. sp. melonis in vivo	H. Maraite and J. A. Meyer
6-13	Germination of powdery mildew conidia in vitro on cellulose membranes	M. A. De Waard
14-24	A biochemical mechanism for the gene-for-gene resistance of tomato to Cladosporium fulvum	A. Van Dijkman and A. Kaars Sijpesteijn
25-29	Begonia bertinii, a new host of Erwinia chrysanthemi	G. J. Saaltink and W. Kamerman
30-31	Viruses transmitted by Xiphinema species in the Netherlands	H. A. Van Hoof
31-32	Book reviews	J. G. ten Houten and F. L. Dieleman

Volume 77, Number 2 / March 1971

33-41	Some factors influencing the infection of tulip sprouts by Botrytis tulipae	Amelita W. Doornik and B. H. H. Bergman
42-54	Laboratory and greenhouse evaluation of a new systemic fungicide, N,N'-bis-(1-formamido-2,2,2-trichloroethyl)-piperazine (CELA W 524)	A. Fuchs, S. Doma and J. Vörös
55-59	Top wilting in asparagus	J. M. M. van Bakel and Josephina J. A. Kerstens
60-63	Note on the efficiency of a miniaturized cyclone spore collector	Y. R. Mehta and J. C. Zadoks
64	CMI/AAB Descriptions of Plant Viruses

Volume 77, Number 3 / May 1971

65-72	Isolation of Phytophthora cactorum from soil in orchards and strawberry fields and differences in pathogenicity to apple	H. A. Th. Van Der Scheer
73-82	Purification and serology of GE36 virus from apple and pear	D. Z. Maat and J. Vink
83-90	Acquired resistance to benomyl and some other systemic fungicides in a strain of Botrytis cinerea in cyclamen	G. J. Bollen and G. Scholten
91-96	A cytological study of promycelia and basidiospores and the chromosome number in Uromyces fabae	R. G. Kapooria
96	Erratum	A. van Dijkman and A. Kaars Sijpesteijn

Volume 77, Number 4 / July 1971

97-105	Bud necrosis, a storage disease of tulips. I. Symptoms and the influence of storage conditions	W. J. De Munk and J. J. Beijer
106-112	Electron microscopy of plant tissues infected with potato viruses A and S	J. A. De Bokx and H. A. J. I. Waterreus
113-126	Control of black thread (Phytophthora palmivora) in hevea brasiliensis with Difolatan	J. Schreurs
127-133	Saponaria vaccaria ‘Pink Beauty’, a new test plant for carnation mottle virus	F. A. Hakkaart and Marja van Olphen
134-139	Comparison of cassava, yam and potato dextrose agars as fungal culture media	G. Weststeijn and N. Okafor
140-143	Prunus serotina (American bird-cherry) as a host plant of Aphididae in the Netherlands	D. Hille ris Lambers
144	Book review	J. H. van Emden

Volume 77, Number 5 / September 1971

145-153	Intracellular accumulation of passiflora latent virus in chenopodium quinoa	L. Bos and M. Rubio-Huertos
154-167	Some physiological effects of spider mite infestation on bean plants	J. J. H. Storms
168-174	The relation of mansonones to resistance against dutch elm disease and their accumulation, as induced by several agents	D. M. Elgersma and J. C. Overeem
175-176	Infection of Pythium sylvaticum in vitro with tobacco mosaic virus	D. Hendrina Brants

Volume 77, Number 6 / November 1971

177-186	Bud necrosis, a storage disease of tulips. II. Analysis of disease-promoting storage conditions	W. J. De Munk
187-193	Resistance to benomyl and some chemically related compounds in strains of Penicillium species	G. J. Bollen
194-200	Influence of fumigations with NO₂ on growth and yield of tomato plants	F. H. F. G. Spierings
201-206	Three new beetle vectors of rice yellow mottle virus in Kenya	W. Bakker
207-208	Book reviews	J. Dijkstra, G. W. Ankersmit and A. J. van der Plaats-Niterink

Volume 78, Number 1 / January 1972

1-14	MYC 8005, an antibiotic against spider mites. 1. Description of the producing organism (Streptomyces exfoliatus var. echnosporus var. nov.) and properties of the antibiotic	J. Den Admirant, C. Vos, R. Beukers, J. Meltzer and A. Tempel
15-18	A case of Arabis mosaic virus in carnations	F. A. Hakkaart, H. A. Van Hoof and D. Z. Maat
19-28	Tulip veinal streak, a disorder probably caused by tobacco ringspot virus	C. J. Asjes
29-32	An electronic leaf wetness recorder	K. Schurer and A. F. van der Wal

Volume 78, Number 2 / March 1972

33-44	Purification of plum pox (sharka) virus with the use of Triton X-100	H. J. Van Oosten
45-54	Chlamydospore formation and lysis of macroconidia ofFusarium solani f.cucurbitae in chitin-amended soil	B. Schippers and W. M. M. M. De Weyer
55-64	A comparison of the in vitro antifungal spectra of thiophanates and benomyl	G. J. Bollen
65-68	A new leaf spot of maize incited byCurvularia clavata	A. M. Mandokhot and K. C. Basu Chaudhary
69-71	Tobacco mosaic virus in Hippeastrum hybridum	G. T. N. De Leeuw
71	Book announcement
72-76	Book reviews	J. J. S. van Rensen, G. W. Ankersmit, W. Gams, G. H. Boerema and N. Hubbeling, et al.
76	Publications received

Volume 78, Number 3 / May 1972

77-88	MYC 8005, an antibiotic against spider mites. 2. Growth inhibition and pseudo-sterilization in insects and mites	J. Meltzer
89-98	The effect of pollen on the fungal leaf microflora of Beta vulgaris L. and on infection of leaves by Phoma betae	R. C. Warren
99-106	Diagnosis of sharka (plum pox) by internal and external fruit symptoms	H. J. van Oosten
107-109	Hyoscyamus niger, a useful local lesion host for a mosaic virus in Hippeastrum	G. T. N. de Leeuw
110-112	M II-16, an artificial symptomless mutant of tobacco mosaic virus for seedling inoculation of tomato crops	A. Th. B. Rast
113-115	Ascochyta phaseolorum synonymous with Phoma exigua	G. H. Boerema
116-118	The causal organism of purple blotch disease on Sedum	H. A. van Kesteren
119-124	Book reviews	H. Hoestra, J. Dekker, D. H. Wieringa-Brants, G. H. Boerema and W. Gams, et al.

Volume 78, Number 4 / July 1972

125-152	A biologically highly deviating strain of red clover vein mosaic virus, usually latent in pea (Pisum sativum), and its differentiation from pea streak virus	L. Bos, D. Z. Maat and M. Markov
153-159	Observations on the host range of an isolate of Septoria nodorum from wheat	B. L. Shearer and J. C. Zadoks
160-167	Additional data on the ultrastructure of inclusion bodies evoked by sharka (plum pox) virus	C. H. J. van Bakel and H. J. van Oosten
167	Addendum
168-178	Bud necrosis, a storage disease of tulips. III. The influence of ethylene and mites	W. J. De Munk
179-185	In vitro and in vivo production of cell wall degrading enzymes by Botrytis cinerea from tomato	K. Verhoeff and Judith M. Warren
186-188	On the mode of action of the organophosphorus fungicide Hinosan	M. A. de Waard

Volume 78, Number 5 / September 1972

189-197	Reduced chlamydospore formation and lysis of macroconidia of Fusarium solani f. cucurbitae in nitrogen-amended soil	B. Schippers
198-203	‘Hollow noses’ in hyacinth, a disorder caused by the herbicide chlorpropham	P. J. Muller and J. van der Boon
204-211	Pea symptomless virus, a newly recognized strain of red clover mottle virus	K. Mahmood, J. Horsten and D. Peters
212-217	A variety of Xanthomonas campestris pathogenic to Zantedeschia aethiopica	J. J. Joubert and Susarah J. Truter
218-224	Transmission by dodder of sandal spike disease and the accompanying mycoplasma-like organisms via Vinca rosea	Jeanne Dijkstra and Peter E. Lee
225-227	A semi-quantitative bioassay for the detection of fungitoxic tulipalins in aqueous solutions	J. C. M. Beijersbergen and Catharina B. G. Lemmers
228	Publications received
228	Tierische Vektoren pflanzenpathogener Viren

Volume 78, Number 6 / November 1972

229-230	Obituary Helena L. G. de Bruyn 1885–1972	A. J. P. Oort
231-241	The latent period of Septoria nodorum in wheat. 1. The effect of temperature and moisture treatments under controlled conditions	B. L. Shearer and J. C. Zadoks
242-246	Effect of antimetabolites and fungicides on elongation of germination hyphae of powdery mildew in vitro	B. G. Van'tland and J. Dekker
247-257	Light and electron microscopy of pea streak virus in crude sap and tissues of pea (Pisum sativum)	L. Bos and M. Rubio-Huertos
258-264	Uredospore germination and germ tube penetration of Puccinia striiformis in seedling leaves of resistant and susceptible wheat varieties	R. W. Stubbs and J. M. Plotnikova

Volume 79, Number 1 / January 1973

1-4	Relations between soil water potential and disease in wheat seedlings infected by Puccinia recondita	M. C. Cowan and J. C. Zadoks
4	Publications received
5-8	Systemic infection of tomato plants with tobacco mosaic virus following inoculation of seedling roots	A. Th. B. Rast
8	Book reviews	J. Dekker and L. Bos
9-12	Separation of long and short particles of tobacco rattle virus with polyethylene glycol	H. Huttinga
12	Viruses of potatoes and seed-potato production
13-22	Bud necrosis, a storage disease of tulips IV. The influence of ethylene concentration and storage temperature on bud development	W. J. De Munk
23-35	Brown ring formation and streak mottle, two distinct syndromes in lilies associated with complex infections of lily symptomless virus and tulip breaking virus	C. J. Asjes, Neeltje P. de Vos and D. H. M. van Slogteren
36-40	Soil sterilization and glasshouse disinfection to control Fusarium oxysporum f. lycopersici in tomatoes in the Netherlands	G. Weststeijn
40	Növényvírussok, vektorok, vírusátvitel

Volume 79, Number 2 / March 1973

41-53	Flower-bud blasting in tulips caused by ethylene	W. J. De Munk
54-61	Studies on the sterile-male technique as a means of control of Adoxophyes orana (Lepidopt., Tortricidae). 1. Problems of mass rearing (crowding effects)	G. W. Ankersmit and F. Th. M. van der Meer
62-69	Changes in the quantity of ribosomes in healthy and virus-diseased plants during senescence	J. H. Venekamp and V. Taborsky
69	Book review
70-80	Differences in disc gel electrophorese pattern of soluble proteins excreted by different physiological races and isolates of Cladosporium fulvum	A. Van Dijkman, S. J. Dieleman and A. Kaars Sijpesteijn
80	Book review	G. W. Ankersmit
81-84	The spread of carnation mottle virus in carnations in glass-houses	R. Zandvoort
84	Book review	G. J. Bollen

Volume 79, Number 3 / May 1973

85-93	A new species of Embellisia, associated with skin disease of hyacinths	G. S. de Hoog and P. J. Muller
93	Book Review
94-103	Light and electron microscopy of red clover vein mosaic virus in pea (Pisum sativum)	M. Rubio-Huertos and L. Bos
104-111	Some chemical and physical properties of 18 tobacco mosaic virus isolates from tomato	W. H. M. Mosch, H. Huttinga and A. Th. B. Rast
112-121	An anomalous form of mycoplasma-like bodies in periwinkle infected with the sandal spike agent	C. Hiruki and Jeanne Dijkstra
121	Ziekten en beschadigingen van landbouwgewassen en hun bestrijding
122-124	Observations on the enemies of the oyster shell scale, Lepidosaphes ulmi, on apple in the Netherlands	M. M. D. Karsemeijer
124	Soil enzymes

Volume 79, Number 4 / July 1973

125-129	Properties of viruses of the potyvirus group. 1. A simple method to purify bean yellow mosaic virus, pea mosaic virus, lettuce mosaic virus and potato virus Y^N	H. Huttinga
130-137	Two new disorders in freesias	H. J. M. Van Dorst
138-147	Purification of pea enation mosaic virus and the infectivity of its components	K. Mahmood and D. Peters
148-155	Studies on the sterile-male technique as a means of control of Adoxophyes orana F.R. (Lepidoptera, Tortricidae). 2. Dose-response curves after irradiation of the moths with X-rays or fast neutrons	D. Snieder, G. W. Ankersmit and H. J. Ter Velde
156-158	Preliminary study on the effect of benomyl on the fungal flora in a greenhouse soil	L. H. Kaastra-Höweler and W. Gams
159-161	Masonaphis lambersi MacGillivray, 1960 (Homoptera, Aphididae), a new pest of Rhododendron in Europe	D. Hille Ris Lambers
162-164	Abundant production of chlamydospores by Fusarium oxysporum f. sp. melonis in soil extract with glucose	J. P. Goyal, H. Maraite and J. A. Meyer
164	Book Review

Volume 79, Number 5 / September 1973

165-179	Check-list for scientific names of common parasitic fungi
180-188	Dosage of nematicidal fumigants and mortality of nematodes	J. W. Seinhorst
189-193	Pepper veinal mottle virus in Ivory Coast	J. J. De Wijs
194-206	The combined effects of dichloropropane-dichloropropene mixture injected into the soil and of dazomet applied to the soil surface	J. W. Seinhorst
207-217	Light and electron microscopy of Vinca plants infected with mycoplasma-like bodies of the sandal spike disease	C. Hiruki and Jeanne Dijkstra
218-220	Tylose formation in elms after inoculation with Ceratocystis ulmi, a possible resistance mechanism	D. M. Elgersma
221-228	Influence of soil temperature on field infection of tulip bulbs by Fusarium oxysporum	B. H. H. Bergman and Carla E. I. Noordermeer-Luyk

Volume 79, Number 6 / November 1973

229-235	Studies on the sterile male technique as a means of control of Adoxophyes orana (Lepidopt., Tortricidae). 3. An evaluation of competitiveness of laboratory-reared moths	D. L. Denlinger, G. W. Ankersmit and J. Ph. W. Noordink
235	Light and electron microscopy of Vinca plants infected with mycoplasma-like bodies of the sandal spike disease	C. Hiruki and Jeanne Dijkstra
236-242	Morphology and cytology of the promycelium and the basidiospore of Puccinia horiana	R. G. Kapooria and J. C. Zadoks
243-248	Some factors influencing the outgrowth of Botrytis tulipae from lesions on tulip bulbs after planting	Amelita W. Doornik and B. H. H. Bergman
249-256	Tomato spotted wilt virus in the anthers of Tropaeolum majus	T. S. Ie
257-265	Reconsideration of the distinction between the severe and yellow strains of cowpea mosaic virus	Hannemarie Swaans and A. van Kammen
265	Microbiology of the atmosphere
266-276	A growth-regulating substance produced by Pythium sylvaticum	Ida Blok
276	Umweltschutz in Land- und Forstwirtschaft. No 1. Naturhaushalt. No 2. Pflanzliche Produktion. No 3. Tierische Produktion
277-278	The occurrence of Phytophthora citricola Sawada sensu Waterhouse (syn. P. cactorum (Leb. et Cohn) Schroet. var. applanata Chest.) in ornamentals in the Netherlands	H. Rattink and N. A. M. van Steekelenburg
279-281	Ammonia, a fungistatic volatile in chitin-amended soil	B. Schippers and L. C. Palm
282-284	Extraction, purification and identification of 3-indoleacetic acid (IAA) from culture filtrates of Pythium sylvaticum	A. C. Posthumus

Volume 80, Number 1 / January 1974

1-6	The multiplication of three pathotypes of the potato root eelworm on different potato varieties	H. den Ouden
7-18	The function of an MBC-releasing deposit of benomyl and thiophanates in plant roots and soil	A. Fuchs, D. L. Fernandes and F. W. De Vries
19-27	Properties of viruses of the potyvirus group. 2. Buoyant density, S value, particle morphology, and molecular weight of the coat protein subunit of bean yellow mosaic virus, pea mosaic virus, lettuce mosaic virus, and potato virus Y^N	H. Huttinga and W. H. M. Mosch
28-36	The effect of root-knot nematodes and Ethrel on Fusarium wilt of tomatoes	D. Orion and H. Hoestra
36	Publications received

Volume 80, Number 2 / March 1974

37-47	A histochemical study on sandal (Santalum album) affected with spike disease and its diagnostic value	Jeanne Dijkstra and C. Hiruki
48-60	The latent period of Septoria nodorum in wheat. 2. The effect of temperature and moisture under field conditions	B. L. Shearer and J. C. Zadoks
61-71	Predictions on effectivity and after-effects of metam-sodium by simulating soil fumigations	M. Leistra
71	Book Review
72-74	Different localization of two strains of alfalfa mosaic virus in plant cells	Annemieke Dingjan-Versteegh, Bep Verkuil and E. M. J. Jaspars
75-76	Apparatus for hourly aphid assessments with yellow water traps	W. M. TH. J. De Brouwer, L. J. B. Cornelissen and P. C. Van Zwet

Volume 80, Number 3 / May 1974

77-84	An ecophysiological approach to crop losses exemplified in the system wheat, leaf rust and glume blotch
85-96	Some biological observations on pale fruit, a viroid-incited disease of cucumber	H. J. M. van Dorst and D. Peters
97-103	Variation of chrysanthemum virus B	F. A. Hakkaart and D. Z. Maat
104-109	Deal stem disease of asparagus caused by Fusarium culmorum	J. M. M. Van Bakel and Josephina J. A. Krom-Kerstens
110-112	Floral blight of gram incited by Alternaria alternata	S. N. Vishwakarma and K. C. Basu Chaudhary

Volume 80, Number 4 / July 1974

113-123	A strain of cucumber mosaic virus, seed-transmitted in beans	L. Bos and D. Z. Maat
123	Book Review	L. Bos
124-132	Host range and some properties of Physalis mosaic virus, a new virus of the turnip yellow mosaic virus group	D. Peters and A. F. L. M. Derks
132	Book Review	L. Bos
133-144	The correlation between the transmission of passionfruit ringspot virus and populations of flying aphids	J. J. De Wijs and L. Bos

Volume 80, Number 5 / September 1974

145-153	A comparative study of fluorescence in stems of Vinca rosea infected with mycoplasmas of different plant origins	C. Hiruki, J. Giannotti and Jeanne Dijkstra
154-164	Teaching botanical epidemiology at the Agricultural University, Wageningen	J. C. Zadoks
165-168	Lack of cross resistance to benomyl and thiabendazole in some strains of Aspergillus nidulans	J. M. Van Tuyl, L. C. Davidse and J. Dekker
169-170	The use of thiophanate-methyl for distinguishing between the two Phoma varieties causing gangrene of potatoes	G. M. Tichelaar
171-172	Book reviews	L. Bos and T. Limonard

Volume 80, Number 6 / November 1974

173-191	The identification of bean mosaic, pea yellow mosaic and pea necrosis strains of bean yellow mosaic virus	L. Bos, Cz. Kowalska and D. Z. Maat
192-214	An ecophysiological approach to crop losses exemplified in the system wheat, leaf rust and glume blotch
215-227	Survey of viruses and mycoplasmas in strawberry	J. Aerts

Volume 81, Numbers 1-2 / January 1975

1-13	An ecophysiological approach to crop losses exemplified in the system wheat, leaf rust and glume blotch
14-21	Lily symptomless virus in tulip	A. F. L. M. Derks and C. J. Asjes
22-37	Species of Pythium in the Netherlands	A. J. van der Plaats-Niterink
38-41	Sensitivity of Ustilago maydis to pyrazophos and one of its conversion products, and failure to induce resistance with UV-treatment	S. G. Georgopoulos, J. W. G. Geerligs and J. Dekker
42-44	Quantitative determination of methyl 2-benzimidazolecarbamate by bioautography on thin-layer chromatograms	G. Jamart, O. Kamoen and R. Moermans
45-48	Evidence for a soilborne nature of freesia leaf necrosis	H. J. M. van Dorst
49-57	An ecophysiological approach to crop losses, exemplified in the system wheat, leaf rust and glume blotch
58-63	Properties of viruses of the potyvirus group. 3. A comparison of buoyant density, S value, particle morphology, and molecular weight of the coat protein subunit of 10 viruses and virus isolates	H. Huttinga
63	Book review	W. Gams and G. W. Ankersmit
64-70	Control of the spread of tulip breaking virus in tulips with mineral-oil sprays	C. J. Asjes
71-77	Synergism of hydrogen fluoride and leaf necrosis on freesias	H. G. Wolting
78-80	Tobacco rattle virus in lilies	A. F. L. M. Derks
81-83	Purification by molecular sieving of a leek virus related to onion yellow dwarf virus	H. Huttinga
84-85	The occurrence of Phytophthora spp. in relation to gummnosis of citrus trees in Cuba	D. Mulder, L. Herrera and R. Garcia
85	Book review	H. Hoestra
86-88	A chemical method to identify tuber rot in potato caused by phoma exigua var. foveata	W. H. M. Mosch and J. C. Mooi
88	Publications received

Volume 81, Number 3 / May 1975

89-93	J. G. ten Houten
93	Van planteziektenbestrijding naar gewasbescherming. Een bezinning naar aanleiding van 25 jaar IPO-onderzoek
94-101	Evaluation of benomyl and thiophanate-methyl for the control of Verticillium wilt of strawberry in the Netherlands	H. A. Th. Van Der Scheer, H. J. Wondergem and B. J. Luimes
102-106	Filamentous and polyhedral virus-like particles in Boletus edulis	H. Huttinga, H. J. Wichers and Annemarie Dieleman-Van Zaayen
107-121	The occurrence of callose during the process of local lesion formation	T. Shimomura and Jeanne Dijkstra
121	Book review	L. Bos and G. W. Ankersmit
122-123	Acquired resistance to carboxin in Aspergillus nidulans	J. M. van Tyul
124	Book reviews	W. Gams

Volume 81, Number 4 / July 1975

125-137	Comparative abilities of fungi pathogenic and nonpathogenic to bean (Phaseolus vulgaris) to metabolize phaseollin	J. Van den Heuvel and Judy A. Glazener
137	Bacterial and fungal diseases of plants in the tropics
138-143	Soil fumigation and crop rotation to control spraing disease in potatoes	P. W. Th. Maas
143	Contributions to an integrated control programme ofHypsipyla grandella (Zeller) in Costa Rica
144-148	The distribution of passionfruit ringspot virus in its main host plants in Ivory Coast	J. J. de Wijs
149-151	Effects of sulfur dioxide, ozone, and their interactions on ‘Golden Delicious’ apple trees	W. J. Kender and F. H. F. G. Spierings
152-154	Passionfruit ringspot virus isolated from Adenia lobata in Ivory Coast	J. J. De Wijs and J. D. Mobach
154-156	A device for the incubation of Fusarium-inoculated tulip bulbs in a constant air stream	B. H. H. Bergman

Volume 81, Number 5 / September 1975

157-167	Resistance to benzimidazole fungicides in pathogenic strains of Verticillium fungicola	G. J. Bollen and Annemarie Van Zaayen
168-175	The application of TMV particles as an internal magnification standard for determining virus particle sizes with the electron microscope	L. Bos
176-186	The buffering capacity of the natural mycoflora of rye leaves to infection by Cochliobolus sativus, and its susceptibility to benomyl	N. J. Fokkema, J. A. J. van de Laar, A. L. Nelis-Blomberg and B. Schippers
187-198	Rose bud proliferation, a disorder of still unknown etiology	L. Bos and F. W. Perquin
199-203	Susceptibility of some woody plant species, mainly Prunus spp., to sharka (plum pox) virus	H. J. Van Oosten
204	Writing Scientific Papers in English

Volume 81, Number 6 / November 1975

205-216	Variability of some plant species from different origins and their suitability for virus work	J. P. H. Van Der Want, M. L. Boerjan and D. Peters
217-225	Infection of offspring tulip bulbs by Botrytis tulipae during the growth period and after lifting	Amelita W. Doornik and B. H. H. Bergman
226-236	Tentative description of Hippeastrum latent virus in Hippeastrum hybridum plants and differentiation from Hippeastrum mosaic virus	J. E. Brölman-Hupkes

Volume 82, Number 1 / February 1976

1-8	Chemotaxonomy of Compositae related to their host suitability for Pratylenchus penetrans	F. J. Gommers and D. J. M. Voorin'tholt
9-12	Drain of nutrients imposed when Aphis sambuci and a. fabae feed on the inflorescence of Yucca flaccida, and the amounts retained by the aphids	P. M. L. Tammes and J. van Die
13-16	Antagonism of yeastlike phyllosphere fungi against Septoria nodorum on wheat leaves	N. J. Fokkema and F. van der Meulen
17-23	Effect of benomyl on the potato cyst nematode, Heterodera rostochiensis	H. Hoestra
24-38	Applied plant virus research: an analysis, and a scheme of organization	L. Bos
39	Publications received
39	Grundriss der Phytopathologie und des Pflanzenschutzes

Volume 82, Number 2 / June 1976

41-50	The relationships between pea necrosis virus and bean yellow mosaic virus	L. Beczner, D. Z. Maat and L. Bos
51-65	The growth of aggressive and non-aggressive strains of Ophiostoma ulmi in susceptible and resistant elms, a scanning electron microscopical study	H. J. Miller and D. M. Elgersma
67-80	Lilac ring mottle virus: isolation from lilac, some properties, and relation to lilac ringspot disease	F. A. Van Der Meer, H. Huttinga and D. Z. Maat
81-84	Different ethylene production in vitro by several species and formae speciales of Fusarium	Annie Swart and G. A. Kamerbeek
85-87	The likelihood of development of resistance to systemic fungicides which inhibit ergosterol biosynthesis	A. Fuchs and C. A. Drandarevski

Volume 82, Number 3 / October 1976

89-94	Mechanical incorporation in soil of surface-applied pesticide granules	J. H. Smelt, S. Voerman and M. Leistra
95-102	Two potexviruses in Nerine	D. Z. Maat
103-108	Metabolism of phaseollin by different races of Colletotrichum lindemuthianum	J. Van Den Heuvel and P. J. Vollaard
109-118	Effect of eosin Y on the formation of local lesions and on the accumulation of callose in ‘Samsun NN’ tobacco and French bean leaves inoculated with tobacco mosaic virus	T. Shimomura and Jeanne Dijkstra
119-120	Krankheiten und Schädlinge an Getreide und Mais, ein Bestimmungsbuch
120	Publications received
120	Internal therapy of plants

Volume 82, Number 4 / July 1976

121-131	Immunity of strains of Agaricus bitorquis to mushroom virus disease	Annemarie van Zaayen
133-145	Genetics of host-parasite relationships and uniform and differential resistance	A. H. Eenink
147-149	Prediapause and diapause development in Adoxophyes orana (Lepidoptera, Tortricidae)	M. J. Berlinger and G. W. Ankersmit
151	Winter, Fritz, Helmut Janszen. Winfried Kennel, Herman Link & Robert Silbereisen: Lucas Einleitung zum Obstbau

Volume 82, Number 5 / September 1976

153-160	Sensitivity to, and metabolism of, phaseollin in relation to the pathogenicity of different isolates of Botrytis cinerea to bean (Phaseolus vulgaris)	J. Van Den Heuvel
161-172	Production of pectic and cellulolytic enzymes by aggressive and non-aggressive strains of Ophiostoma ulmi	D. M. Elgersma
173-180	Temperature and mortality in the eggs of Adoxophyes orana (Lepidoptera, Tortricidae)	G. W. Ankersmit, B. C. Van Der Pol and J. K. Water
181-185	The bait leaf method for determining soil infestation with tobacco rattle virus-transmitting trichodorids	H. A. Van Hoof
187-189	Arabis mosaic virus in tulips	C. J. Asjes
191-192	Fusarium wilt of eggplant in the Netherlands	N. A. M. Van Steekelenburg

Volume 82, Number 6 / November 1976

193-214	Check-list for scientific names of common parasitic fungi. Series 2a: Fungi on field crops: beet and potato; caraway, flax and oilseed poppy	G. H. Boerema and Adriana A. Verhoeven
215-230	The effect of DD and dazomet treatments on nematode populations at various depths in the soil and on the transmission of soil-borne tobacco rattle virus to gladiolus	J. W. Seinhorst and H. A. Van Hoof
231-237	Virus-specific expression of systemic acquired resistance in tobacco mosaic virus- and tobacco necrosis virus-infected ‘Samsun NN’ and ‘Samsun’ tobacco	L. C. van Loon and Jeanne Dijkstra
239-249	Symptom expression and variation of rose mosaic	L. Bos
251-254	Hypersensitivity of lettuce leaves inoculated with Bremia lactucae	F. Virányi and Ida Blok
254	Pflanzenschutz im Zierpflanzenbau
255-256	Natural elimination of tobacco rattle virus in tulip ‘Apeldoorn’	H. A. van Hoof and C. N. Silver

Volume 83, Number 1 / January 1977

1-4	The effect of different ways of watering pots after the application of aldicarb on control of the potato cyst-nematode	H. Den Ouden
5-12	The occurrence of a soluble protein (E₁) in cucumber cotyledons infected with plant viruses	P. W. L. Tas and D. Peters
13-25	The identification of two new strains of bean common mosaic virus	E. Drijfhout and L. Bos
27-39	Studies on the sterile-male technique as a means of control of adoxophyes orana (Lepidoptera, Tortricidae) 4. Technical and economic aspects of mass-rearing	G. W. Ankersmit, R. Rabbinge and H. Dijkman

Volume 83, Number 2 / March 1977

41-59	Systemic infection of some N-gene-carrying Nicotiana species and cultivars after inoculation with tobacco mosaic virus	Jeanne Dijkstra, G. C. A. Bruin, Ankie C. Burgers, L. C. Van Loon and Christien Ritter, et al.
61-72	Purification and serological analysis of tomato spotted wilt virus	P. W. L. Tas, M. L. Boerjan and D. Peters
73-83	Studies on the sterile male technique as a means of control of Adoxophyes orana (Lepidoptera, Tortricidae). 5. Release trials	G. W. Ankersmit, C. J. A. Barel, J. D. Mobach, I. Schout-Parren and G. Wassenberg-De Vries
84	Introduction to the history of mycology
85-89	Resistance of some barley cultivars to leaf rust, Puccinia hordei; polygenic, partial resistance hidden by monogenic hypersensitivity	J. E. Parlevliet and H. J. Kuiper
90	More dematiaceous Hyphomycetes
91-95	Trends in research reported in the Netherlands Journal of Plant Pathology, 1895–1973	G. C. Maan and J. C. Zadoks
96	Lehrbuch der Phytomedizin. Verlag Paul Parey, Berlin and Hamburg

Volume 83, Number 3 / May 1977

97-108	Similarity of clover yellow vein virus and pea necrosis virus	L. Bos, K. Lindsten and D. Z. Maat
109-122	A light and scanning-electron microscopic study of infection of tomato plants by virulent and avirulent races of Cladosporium fulvum	Pierre J. G. M. De Wit
123-127	Determination of the infection pressure of potato virus Y^N	H. A. van Hoof
127-128	Plant pathosystems

Volume 83, Number 4 / July 1977

129-137	The effect of some systemic nematicides on the control of Heterodera rostochiensis in the field	H. den Ouden and R. F. van de Veer
138	Formation and lysis of chlamydospores ofFusarium solani in soil
139-151	Screening Lactuca for resistance to Myzus persicae	A. H. Eenink and F. L. Dieleman
152	Bibliography of plant viruses and index to research
153-159	Ascochyta hyalospora (Cooke & Ell.) comb. nov. in seeds of Chenopodium quinoa	G. H. Boerema, S. B. Mathur and Paul Neergaard
161-163	Induced pterocarpan formation in two Melilotus species	T. Hijwegen

Volume 83, Number 5 / September 1977

165-204

Check-list for scientific names of common parasitic fungi. Series 2b: Fungi on field crops: Cereals and grasses

G. H. Boerema and Adriana A. Verhoeven

Volume 83, Number 6 / November 1977

205-215	Contamination of ryegrass seed with Drechslera species and its effect on disease incidence in the ensuing crop	R. E. Labruyère
216	Tropical diseases of legumes
217-220	Persistence of infectivity of three viruses in plant material dried over CaCl₂ and stored under different conditions	L. Bos
221-240	Heat resistance, biology and prevention of Diehliomyces microsporus in crops of Agaricus species	Annemarie Van Zaayen and Bernarda Van Der Pol-Luiten
241-243	Tylose formation in elms after inoculation with an aggressive or a non-aggressive strain of Ophiostoma ulmi or with a nonpathogen to elms	D. M. Elgersma and H. J. Miller
243	Plant pathogenesis
244	Book Review	L. Bos

Volume 84, Number 1 / January 1978

1-12	Inoculum density — host response relationships of spring wheat cultivars to infection by Septoria tritici	B. L. Shearer
13-26	Differentiation of strains of bean common mosaic virus	E. Drijfhout, M. J. Silbernagel and D. W. Burke
27-34	Chemical control of Didymella bryoniae in cucumbers	N. A. M. Van Steekelenburg
35-36	Book review	W. Gams, T. Limonard and L. Bos

Volume 84, Number 2 / March 1978

37-46	Phytoalexin production in French bean leaves infected by botrytis cinerea	J. Van Den Heuvel and Dineke Grootveld
47-59	Nerine latent virus: some properties and serological detectability in Nerine bowdenii	D. Z. Maat, H. Huttinga and F. A. Hakkaart
61-79	Further characterization of celery latent virus	L. Bos, J. R. Diaz-Ruiz and D. Z. Maat
80	Mycoplasma-ähnliche Organismen als Krankheitserreger in Pflanzen (With English summary: Mycoplasma-like organisms as plant pathogens)
81-83	Lack of phytoalexin involvement in the antagonism of Alternaria tenuissima against Alternaria zinniae on dwarf bean leaves	J. Van Den Heuvel, A. H. Verheus and C. J. Kruyswijk
84	Laboratory guide to the identification of the major species

Volume 84, Number 3 / May 1978

85-93	Detection of chrysanthemum stunt and potato spindle tuber viroids by polyacrylamide gelelectrophoresis	W. H. M. Mosch, H. Huttinga, F. A. Hakkaart and J. A. De Bokx
95-100	Relation between concentration of potato virus Y^N and its availability to Myzus persicae	J. A. De Bokx, H. A. Van Hoof and P. G. M. Piron
101-107	Ethylene not responsible for inhibition of conidium germination by soil volatiles	B. Schippers, D. J. Boerwinkel and H. Konings
108	Diseases, pests and weeds in tropical crops
109-115	A leaf spot disease of Nymphaea alba in the Netherlands	H. A. van der AA
116	Coffee berry disease and other Colletotrichum diseases of coffee

Volume 84, Number 4 / July 1978

117-120	Resistance levels in Coffea arabica to Gibberella xylarioides and distribution pattern of the disease	N. A. Van Der Graaff and R. Pieters
121-126	Race-specific aspects of polygenic resistance of barley to leaf rust, Puccinia hordei	J. E. Parlevliet
127-133	A study of the development of Ophiostoma ulmi in elms with immunological techniques	D. M. Elgersma and P. A. Steerenberg
135-147	Pythium uncinulatum sp. nov. and P. tracheiphilum pathogenic to lettuce	Ida Blok and A. J. van der Plaats-Niterink
149-156	Potato leafroll virus: antiserum preparation and detection in potato leaves and sprouts with the enzyme-linked immunosorbent assay (ELISA)	D. Z. Maat and J. A. de Bokx

Volume 84, Number 5 / September 1978

157-165	Influence of some insecticides on the development of caterpillar populations on cabbage	J. Theunissen and H. Den Ouden
167-173	Enzyme-linked immunosorbent assay (ELISA) for the detection of potato viruses A and Y in potato leaves and sprouts	D. Z. Maat and J. A. De Bokx
174	Book review	L. Bos
175-183	Cucumber mosaic virus isolated from Yucca flaccida	Inge Bouwen, A. J. Wit and Jeanne Dijkstra
184	Book review	L. Bos
185-204	Leek yellow stripe virus and its relationships to onion yellow dwarf virus; characterization, ecology and possible control	L. Bos, N. Huijberts, H. Huttinga and D. Z. Maat

Volume 84, Number 6 / November 1978

205-215	Selection for resistance to coffee berry disease in arabica coffee in Ethiopia. Evaluation of selection methods	N. A. van der Graaff
217-225	Root lesion nematode, Pratylenchus penetrans, in ‘Fire King’ lilies: attack and control with aldicarb	P. W. Th. Maas, P. Mantel and J. Boontjes
226	Books on alternative methods in agriculture
227-237	Shallot latent virus, a new carlavirus	L. Bos, H. Huttinga and D. Z. Maat
239-240	Infection of cowpea mesophyll protoplasts by tobacco mosaic virus and tobacco necrosis virus	D. Hendrina Wieringa-Brants, Francisca A. Timmer and Marion H. C. Rouweler

Volume 85, Number 1 / January 1979

1-17	Electron microscopic studies on the root hairs and cortex of a susceptible and a resistant variety of Brassica campestris infected with Plasmodiophora brassicae	H. M. Dekhuijzen
19-22	The viscosity of mineral oils in relation to their ability to inhibit the transmission of stylet-borne viruses	J. J. De Wijs, E. Sturm and F. J. Schwinn
23-29	The long-term preservation of potato virus Y and watermelon mosaic virus in liquid nitrogen in comparison to other preservation methods	J. J. De Wijs and Frieda Suda-Bachmann
31-37	Infection pressure of potato virus Y^N	H. A. Vanhoof

Volume 85, Number 2 / March 1979

39-46	Virus eradication from some Pelargonium zonale cultivars by meristem-tip culture	F. A. Hakkaart and Gusta Hartel
47-65	Hippeastrum mosaic virus and another filamentous virus in Eucharis grandiflora	Upali Jayasinghe and Jeanne Dijkstra
65-66	Book review	C. P. de Jager and J. E. Parlevliet
67-73	Acquired resistance to pimaricin in Cladosporium cucumerinum and Fusarium oxysporum f.sp. narcissi associated with decreased virulence	J. Dekker and A. J. Gielink
73-74	Seed pathology
75-81	Acquisition of potato virus Y^N by Myzus persicae from primarily infected ‘Bintje’ potato plants	A. B. R. Beemster
82	Potassium and plant health
83-84	Phytophthora wilt of carnation in the Netherlands	H. Rattink
85-86	Choanephora blight of potatoes and other crops grown under tropical conditions in Peru	L. J. Turkensteen

Volume 85, Number 3 / May 1979

87-98	Tumours of Begonia and some other ornamentals, induced by Corynebacterium fascians	H. A. Van Hoof, H. Huttinga, A. Knaap, H. P. Maas Geesteranus and W. H. M. Mosch, et al.
99-111	Yellows of lettuce and some other vegetable crops in the Netherlands caused by beet western yellows virus	J. W. Ashby, L. Bos and N. Huijberts
112	Publications received
113-123	Purification and some properties of pea leafroll virus	J. W. Ashby and H. Huttinga
125-136	Parsley latent virus, a new and prevalent seed-transmitted, but possibly harmless virus of Petroselinum crispum	L. Bos, H. Huttinga and D. Z. Maat
137-142	Decreased sensitivity to pyrazophos of cucumber and gherkin powdery mildew	J. Dekker and A. J. Gielink
143-150	A method to test wheat leaves for their reactions to inoculation with Septoria species	E. Ubels

Volume 85, Number 4 / July 1979

151-181

Check-list for scientific names of common parasitic fungi. Series 2c: Fungi on field crops: pulse (legumes) and forage crops (herbage legumes)

G. H. Boerema and Adriana A. Verhoeven

Volume 85, Number 5 / September 1979

187-195	Latent infection in tulip bulbs by Fusarium oxysporum	B. H. H. Bergman and Marianne A. M. Bakker-Van Der Voort
197-220	Epidemiology and simulation of population development of Sitobion avenae in winter wheat	R. Rabbinge, G. W. Ankersmit and G. A. Pak
221	Symptoms of virus diseases in plants

Volume 85, Number 6 / November 1979

223-233	Infection of tomato seed by different strains of tobacco mosaic virus with particular reference to the symptomless mutant MII-16	A. Th. B. Rast
233-234	Plant disease epidemiology
235-240	Spread and survival of an aggressive and a non-aggressive strain of Ophiostoma ulmi in elms	D. M. Elgersma and H. M. Heybroek
241-251	Direct electron microscopy and serology with plant viruses in leaf material dried and stored over calciumchloride	L. Bos and M. P. Benetti
252	Publications received
253-268	Hyperparasites of Rhizoctonia solani in Dutch potato fields	G. Jager, A. Ten Hoopen and H. Velvis
269-279	Viruses and virus diseases in Dutch bulbous irises (Iris hollandica) in the Netherlands	C. J. Asjes

Volume 86, Number 1 / January 1980

1-10	Mature plant resistance of potato against some virus diseases. I. Concurrence of development of mature plant resistance against potato virus X, and decrease of ribosome and RNA content	J. H. Venekamp and A. B. R. Beemster
11-16	Mature plant resistance of potato against some virus diseases. II. Mature plant resistance and the influence of temperature on the ribosome and RNA content in leaves	J. H. Venekamp and A. B. R. Beemster
17-25	Controlled release of naphthalene: a repellent against oviposition of the cabbage root fly, Delia brassicae	H. Den Ouden and J. Theunissen
27-35	Formation of phytoalexins within and outside lesions of Botrytis cinerea in French bean leaves	J. van den Heuvel and Dineke Grootveld
36	Book review	P. Harrewijn
37-43	Resistance to Gibberella xylarioides in Coffea arabica: evaluation of screening methods and evidence for the horizontal nature of the resistance	R. Pieters and N. A. van der Graaff
44	Book review	P. Harrewijn
45-53	Conidiogenesis of Fusarium nivale and Rhynchosporium oryzae and its taxonomic implications	W. Gams and E. Müller

Volume 86, Number 2 / March 1980

55-68	Recent observations on leafy gall in Liliaceae and some other families	H. J. Miller, J. D. Janse, W. Kamerman and P. J. Muller
69-78	Lonicera latent virus, a new carlavirus serologically related to poplar mosaic virus: some properties and inactivation in vivo by heat treatment	F. A. Van Der Meer, D. Z. Maat and J. Vink
79-98	Spinach latent virus, a new ilarvirus seed-borne in Spinacia oleracea	L. Bos, H. Huttinga and D. Z. Maat
99-110	Poplar mosaic virus: purification, antiserum preparation, and detection in poplars with the enzyme-linked immunosorbent assay (ELISA) and with infectivity tests on Nicotiana megalosiphon	F. A. Van Der Meer, D. Z. Maat and J. Vink
111-116	Development of Myzus persicae on a partially resistant and on a susceptible genotype of lettuce (Lactuca sativa) in relation to plant age	A. H. Eenink and F. L. Dieleman
117-134	Characterization of a carlavirus in elderberry (Sambucus spp.)	J. W. M. Van Lent, A. J. Wit and Jeanne Dijkstra

Volume 86, Number 3 / May 1980

135-146	The response of plant species used in agriculture and horticulture to viroid infections	W. Th. Runia and D. Peters
147-158	The effect of different dosages of aldicarb on the multiplication at small population densities of Globodera rostochiensis on potato in rotavated and non-rotavated plots	J. W. Seinhorst and H. den Ouden
159-162	Aphid vectors of potato virus Y^N	H. A. van Hoof
163-180	Effect of benomyl on soil fungi associated with rye. 1. Effect on the incidence of sharp eyespot caused by Rhizoctonia cerealis	E. P. van der Hoeven and G. J. Bollen
181-190	Short-lived protection of pea plants against Mycosphaerella pinodes by prior inoculation with Pseudomonas phaseolicola	M. Platero Sanz and A. Fuchs
191-198	Book reviews	W. Gams

Volume 86, Number 4 / July 1980

199-228

Check-list for scientific names of common parasitic fungi. Series 2d: Fungi on field crops: Vegetables and cruciferous crops

G. H. Boerema and Adriana A. Verhoeven

Volume 86, Number 5 / September 1980

229-237	The phytotoxicity of some phenolic metabolic products of Ophiostoma ulmi to ulmus sp.	N. Claydon, D. M. Elgersma and John Frederick Grove
239-250	Purification of lily symptomless virus. Use and value of antisera against intact and pyrrolidine-degraded virus for testing lilies and tulips	A. F. L. M. Derks and Jenny L. Vink-Van Den Abeele
251-258	Mechanism of resistance to pyrazophos in Pyricularia oryzae	M. A. De Waard and J. G. M. Van Nistelrooy
259-264	Phytophthora root rot of sweet pepper	N. A. M. Van Steekelenburg
265-275	Preliminary description of a potyvirus from Vallota speciosa	N. Inouye and F. A. Hakkaart

Volume 86, Number 6 / November 1980

277-283	Application of enzymes during bulb tissue extraction for detection of lily symptomless virus by ELISA in Lilium spp	J. C. M. Beijersbergen and Carola Th. C. Van Der Hulst
283-284	Book Review	P. Harrewijn
285-290	Enzyme-linked immunosorbent assay (ELISA) for the detection of potato viruses S and M in potato tubers	J. A. De Bokx, P. G. M. Piron and E. Cother
291-300	The characteristics of mineral oils in relation to their inhibitory activity on the aphid transmission of potato virus Y	J. J. De Wijs
301-309	Mature plant resistance of potato against some virus diseases. III. Mature plant resistance against potato virus Y^N, indicated by decrease in ribosome-content in ageing potato plants under field conditions	J. H. Venekamp, A. Schepers and C. B. Bus
310	book review	W. Gams
311-313	A whitefly-transmitted disease of glasshouse vegetables, a novelty for Europe	H. J. M. van Dorst, N. Huijberts and L. Bos
314	Book review	W. Gams
315-317	Symptom expression in elms after inoculation with combination of an aggressive and a non-aggressive strain of Ophiostoma ulmi	R. J. Scheffer, H. M. Heybroek and D. M. Elgersma
318	Book review	C. P. de Jager

Volume 87, Number 1 / January 1981

1-10	Host differentiation and serological homology of pea seed-borne mosaic virus isolates	R. Hampton, G. Mink, L. Bos, T. Inouye and M. Musil, et al.
11-24	Resistance to acylalanine fungicides in Phytophthora megasperma f.sp. medicaginis	L. C. Davidse
25-29	Monitoring for cereal aphids in winter wheat	R. Rabbinge and W. P. Mantel
30	Mature plant resistance of potato against some virus diseases. III. Mature plant resistance against potato virus Y^N, indicated by decrease in ribosome-content in ageing potato plants under field conditions	J. H. Venekamp, A. Schepers and C. B. Bus

Volume 87, Number 2 / March 1981

31-34	Transmission of potato spindle tuber viroid by aphids	J. A. De Bokx and P. G. M. Piron
35-44	Line pattern in Limonium latifolium caused by tobacco rattle virus	Jeanne Dijkstra and H. D. van Dijke
45-53	Stimulation of germination of sclerotia of Sclerotium cepivorum at different depths in soil by artificial onion oil	P. R. Merriman, I. M. Samson and B. Schippers
54	Integrierte Bekämpfung von Rapsschädlingen durch Vermeidung des Zusammentreffens mit ihren Wirtspflanzen
55-64	Effect of inoculum composition on infection of French bean leaves by conidia of Botrytis cinerea	J. Van Den Heuvel
65-68	Occurrence of metalaxyl-resistant ttrains of Phytophthora infestans in Dutch potato fields	L. C. Davidse, D. Looijen, L. J. Turkensteen and D. van der Wal
69-70	Identification of a polyacetylenic phytoalexin in tomato plants after inoculation with Verticillium albo-atrum	D. M. Elgersma and J. C. Overeem

Volume 87, Number 3 / May 1981

71-81	Comparison of the epidemiology of Metopolophium dirhodum and Sitobion avenae on winter wheat	G. W. Ankersmit and N. Carter
81-82	Graminicolous Ascochyta species
83-90	Characteristics and pathogenicity of six Phytophthora isolates from pot plants	H. Rattink
90	Maladies à virus et affections similaires de la vigne; atlas en couleurs des symptomes
91-110	Hundred years of Koch's Postulates and the history of etiology in plant virus research	L. Bos
111-117	Flight behaviour of the aphidMyzus persicae during its maiden flight	P. Harrewijn, H. A. Van Hoof and J. P. W. Noordink

Volume 87, Number 4 / July 1981

119-129	Bacterial induction of the accumulation of phaseollin, pisatin and rishitin and their antibacterial activity	M. Platero Sanz
129-130	Leafhopper vectors and plant disease agents
131-137	The development of the leaf rust, Puccinia hordei, population during winter, spring and early summer in 11 winter barley cultivars	J. E. Parlevliet and A. Van Ommeren
138	Vectors of plant pathogens
139-147	Temperature dependence of the pathogenicity of several isolates of Rhizoctonia solani in some bulb crops as an intrinsic property of the isolate	A. W. Doornik
148	Publications received
149-158	Biological control of Otiorrhynchus sulcatus with Heterorhabditid nematodes in the glasshouse	W. R. Simons
159-162	A procedure to infect lettuce seedlings with oospores of Bremia lactucae	Ida Blok
163-165	Germination of Peronospora farinosa f. sp. spinaciae conidia: a two-topped temperature curve	H. D. Frinking, C. F. Geerds and F. Meerman

Volume 87, Number 5 / September 1981

167-172	A strain of Erwinia herbicola pathogenic on Gypsophila paniculata	H. J. Miller, C. E. Quinn and D. C. Graham
173-176	Comparison of methods for detection of Rhizoctonia solani in soil	A. W. Doornik
177-191	Movement and conversion of aldicarb and its oxidation products in potato fields	J. H. Smelt, C. J. Schut, A. Dekker and M. Leistra
193-199	The effect of growing beans together with maize on the incidence of bean diseases and pests	H. A. Van Rheenen, O. E. Hasselbach and S. G. S. Muigai
201-207	Appresoorium formation of Puccinia hordei on partially resistant barley and two non-host species	R. E. Niks
209-210	Book review	Jan van den Heuvel and L. Bos

Volume 87, Number 6 / November 1981

211-216	The infectibility of cowpea mesophyll cells by tobacco necrosis virus	J. Salinas Calvete and D. Hendrina Wieringa-Brants
217-232	Damage effects of cereal aphids in wheat	R. Rabbinge, E. M. Drees, M. van der Graaf, F. C. M. Verberne and A. Wesselo
233-255	Resistance to fungicides in plant pathogens: abstracts of papers
257	Book review	P. A. A. Loof and T. Limonard

Volume 88, Number 1 / January 1982

1-17	The influence of some agricultural practices on soil organisms and plant establishment of sugar beet	W. Heijbroek and C. F. van de Bund
18	Pflanzenkrankheiten und Pflanzenschutz
19-32	Evidence of cork barrier formation as a resistance mechanism to berry disease (Colletotrichum coffeanum) in arabica coffee	Dinah M. Masaba and H. A. H. Van Der Vossen
33-37	The effect of pretreatments of carbon-coated formvar films on the trapping of potato leafroll virus particles using immunosorbent electron microscopy	Emmy Van Balen

Volume 88, Number 2 / March 1982

39-45	The use of Solacol^® (validamycin) as a growth retardant in the isolation of soil fungi	W. Gams and Willeke Van Laar
47-56	Factors influencing external fruit rot of cucumber caused by Didymella bryoniae	N. A. M. Van Steekelenburg
57-78	Contribution to the taxonomy and pathogenicity of fungicolous Verticillium species. I. Taxonomy	W. Gams and A. Van Zaayen
79-85	Chemical control of Botrytis cinerea and Sclerotinia sclerotiorum on dwarf snap beans	G. Vulsteke and P. Meeus

Volume 88, Number 3 / May 1982

87-98	Purification of tulip breaking virus and production of anti-sera for use in ELISA	A. F. L. M. Derks, Jenny L. Vink-van den Abeele and A. R. Van Schadewijk
99-112	Laboratory resistance to fungicides which inhibit ergosterol biosynthesis in Penicillium italicum	M. A. De Waard, H. Groeneweg and J. G. M. Van Nistelrooy
113-122	Development of a standard method for detection of potato spindle tuber viroid in potato plants	W. H. M. Mosch, H. Huttinga, D. Z. Maat and A. Treur
123-125	Can mildew assist in the entry of Fusarium fungi into wheat leaves?	H. R. Forrer, F. H. Rijsdijk and J. C. Zadoks

Volume 88, Number 4 / July 1982

127-141	The use of leaf disk inoculations in assessing resistance to coffee leaf rust (Hemileia vastatrix)	A. B. Eskes
142	Book Review	J. van den Heuvel
143-154	Contribution to the taxonomy and pathogenicity of fungicolous Verticillium species. II. Pathogenicity	A. van Zaayen and W. Gams
155-161	The occurrence of Rhizoctonia solani on subterranean parts of wild plants in potato fields	G. Jager, Wilma Hekman and Alie Deenen
161-162	Book Review	Ida Blok and J. van den Heuvel
163-170	Resistance of Capsicum species to tobacco, tomato and pepper strains of tobacco mosaic virus	A. Th. B. Rast

Volume 88, Number 5 / September 1982

171-183	Two Hungarian isolates of cucumber mosaic virus from sweet pepper (Capsicum annuum) and melon (Cucumis melo): Identification and antiserum preparation	I. Tóbiás, D. Z. Maat and H. Huttinga
185-190	Effect of storage duration and temperature on the survival of Rhizoctonia solani in tulip and iris bulbs	A. W. Doornik
191-202	The effect of light intensity on incomplete resistance of coffee to Hemileia vastatrix	A. B. Eskes
203-213	Prochloraz for control of fungal pathogens of cultivated mushrooms	A. Zaayen and J. C. J. Adrichem
215	Plant tissue culture — Methods and applications in agriculture
216-217	Handbook of plant virus infections. Comparative diagnosis

Volume 88, Number 6 / November 1982

219-230	The effect of leaf age on incomplete resistance of coffee to Hemileia vastatrix	A. B. Eskes and M. Toma-Braghini
231-236	Toxicity of fenpropimorph to fenarimol-resistant isolates of Penicillium italicum	M. A. De Waard and J. G. M. Van Nistelrooy
237-256	Comparison of the effects of salicylic acid and ethephon with virus-induced hypersensitivity and acquired resistance in tobacco	L. C. Van Loon and J. F. Antoniw
257-268	Tobamoviruses of pepper, eggplant and tobacco: Comparative host reactions and serological relationships	I. Tóbiás, A. Th. B. Rast and D. Z. Maat

Volume 89, Numbers 1-2 / January 1983

1-20	Resistance to metalaxyl in Phytophthora infestans in the Netherlands	Leen C. Davidse, Daniel L. Danial and Cees J. Van Westen
21-29	Suppression of Rhizoctonia solani in potato fields. 1. Occurrence	G. Jager and H. Velvis
31-45	Qualitative and quantitative variation in pathogenicity of races of coffee leaf rust (Hemileia vastatrix) detected in the State of São Paulo, Brazil	A. B. Eskes
47-53	Some factors affecting glassiness in carnation meristem tip cultures	F. A. Hakkaart and Joke M. A. Versluijs
55-66	Effect of benomyl on soil fungi associated with rye. 2. Effect on fungi of culm bases and roots	G. J. Bollen, E. P. Van Der Hoeven, J. G. Lamers and M. P. M. Schoonen
67-73	Negatively correlated cross-resistance to dodine in fenarimol-resistant isolates of various fungi	M. A. De Waard and J. G. M. Van Nistelrooy
74	Cultural practices and infectious crop diseases

Volume 89, Number 3 / May 1983

75-86	Epidemiological aspects of Didymella bryoniae, the cause of stem and fruit rot of cucumber	N. A. M. van Steekelenburg
87-98	Yield reduction in wheat in relation to leaf necrosis caused by Septoria tritici	H. R. Forrer and J. C. Zadoks
99-104	Foliar injury responses of 24 bean cultivars (Phaseolus vulgaris) to various concentrations of ozone	A. E. G. Tonneijck
105-112	Alatae production in the cereal aphid Sitobion avenae	G. W. Ankersmit and H. Dijkman
113-123	Biological control of Rhizoctonia solani on potatoes by antagonists. 1. Preliminary experiments with Verticillium biguttatum, a sclerotium-inhabiting fungus	H. Velvis and G. Jager
125-126	Book reviews	J. P. H. van der Want and A. van Zaayen

Volume 89, Number 4 / July 1983

127-139	The influence of continuous cropping and free-living root lesion nematodes on yield of fodder maize	K. Scholte and J. J. s'Jacob
141-152	Suppression of Rhizoctonia solani in potato fields. II. Effect of origin and degree of infection with Rhizoctonia solani of seed potatoes on subsequent infestation and on formation of sclerotia	G. Jager and H. Velvis
153-169	Tobacco streak virus in sunflower (Helianthus annuus)	Jeanne Dijkstra
171-184	Yellows of glasshouse vegetables, transmitted by Trialeurodes vaporariorum	H. J. M. Van Dorst, N. Huijberts and L. Bos
185-187	Decreased sensitivity of Sphaerotheca fuliginea to fungicides which inhibit ergosterol biosynthesis	H. T. A. M. Schepers
188-190	The ability of American and African Colletotrichum isolates to cause coffee berry disease symptoms and the association of some isolates with Glomerella cingulata	A. J. Gielink and H. Vermeulen

Volume 89, Number 5 / September 1983

191-197	Antagonism of Azotobacter chroococcum isolates to Rhizoctonia solani	Sudhir U. Meshram and G. Jager
198-202	Quantitative studies on dispersal of Pseudocercosporella herpotrichoides spores from infected wheat straw by simulated rain	B. D. L. Fitt and D. J. Nijman
203-206	Yellow disease in Scilla tubergeniana and related bulbs caused by Xanthomonas campestris pv. hyacinthi	J. D. Janse and H. J. Miller
207-222	Further characterization of dandelion yellow mosaic virus from lettuce and dandelion	L. Bos, N. Huijberts, H. Huttinga and D. Z. Maat
223-228	Accumulation of hyperparasites of Rhizoctonia solani by addition of live mycelium of R. solani to soil	P. H. J. F. Van Den Boogert and G. Jager
229-237	Causes of root rot in maize on sandy soil	J. H. Hellinga, J. J. Bouwman, K. Scholte and J. J. s'Jacob
237-238	Book reviews	C. P. de Jager

Volume 89, Number 6 / November 1983

243-244	Preface	L. C. van Loon
245-254	Occurrence of pathogenesis-related (b) and similar proteins in different plant species	P. Redolfi
255-264	Biochemical properties of the pathogenesis-related proteins from tobacco	J. F. Antoniw and R. F. White
265-273	The induction of pathogenesis-related proteins by pathogens and specific chemicals	L. C. van Loon
275-281	The genetic and molecular basis of b-proteins in the genus Nicotiana	S. Gianinazzi and Patricia Ahl
283-292	Pathogenesis-related proteins and acquired systemic resistance: Causal relationship or separate effects?	R. S. S. Fraser and C. M. Clay
293-303	Electrophoretic and serological comparisons of pathogenesis-related (b) proteins from different plant species	L. C. van Loon, S. Gianinazzi, R. F. White, Y. Abu-Jawdah and P. Ahl, et al.
305	Analysis of acid-extractable tomato leaf proteins after infection with a viroid, two viruses and a fungus	A. Camacho-Henriquez and H. L. Sänger
305-306	Occurrence of new soluble leaf proteins in tobacco after infection with alfalfa mosaic virus	M. Nuecken and F. Nienhaus
306	Comparison of soluble leaf protein patterns during the first stages of pathogenesis in tobacco ringspot virus-infected tobacco	S. Winter
306-307	Occurrence and possible role of thionin-like proteins in apple, tomato, melon and rice seed	R. N. Goodman
308	Purification and biochemical properties of the ‘pathogenesis-related’ protein p14 from tomato leaves	A. Camacho-Henriquez, J. Lucas and H. L. Sänger
308-310	Citrus exocortis viroid (CEV): New data regarding the low-molecular-weight polypeptides associated with viroid infection	V. Conejero, P. Segado, J. M. Belles and A. Granell
310	Pathogenesis-related proteins N, O, P, Q, R etc.: Some properties and separations	W. S. Pierpoint
311	Serological detection of pathogenesis-related proteins	R. F. White
311-312	Translational control of pathogenesis-related-protein synthesis	J. P. Carr
312-313	Pathogenesis-related proteins in crown gall tissue	J. F. Antoniw
313-317	Pathogenesis-related-protein synthesis in selected cultivars of beans and cowpeas following leaf damage by carborundum, treatment with aspirin, infection with tobacco mosaic virus, or with the bean or cowpea strain of southern bean mosaic virus	T. M. A. Wilson
317	Changes in protein patterns of bean leaves after bean rust infection or application of elicitor	G. Wolf
317-318	Induction of pathogenesis-related (b) proteins in Phaseolus vulgaris upon fungal or viral infection or after chemical injury	Y. Abu-Jawdah
318	Ethylene-induced chitinase: Is it a pathogenesis-related protein?	T. Boller, A. Gehri, F. Mauch and U. Voegeli
319	Phylogenetic aspects of pathogenesis-related (b) proteins	A. Cornu and Patricia Ahl
319-320	A new potential for enhancing resistance to tobacco mosaic virus in Nicotiana species	Patricia Ahl, S. Gianinazzi and A. Cornu
321	The effects of aspirin and polyacrylic acid on pathogenesis-related protein induction and localised and systemic tobacco mosaic virus infection	R. F. White
321	Induction of soluble (b) proteins by Peronospora tabacina in Nicotianae treated with polyacrylic acid or fungicides and in untreated Nicotianae	J. C. Coussirat
322	Soluble protein changes in cucumber plants: Their characterisation and involvement with induced resistance, following hypersensitive reactions and/or stress responses	R. H. A. Coutts
323	A model to simulate acquired resistance induced by localized virus infections in hypersensitively reacting tobacco	D. H. Wieringa-Brants
323	Resistance against plant viruses induced by culture filtrates of the fungus Stachybotrys chartarum	E. Maiss and H. M. Poehling

Volume 90, Number 1 / January 1984

2	Editorial announcement
3-11	Simultaneous resistance in fungi to ergosterol biosynthesis inhibitors and dicarboximides	A. Fuchs, F. W. De Vries and M. A. De Waard
12	Book review	A. K. Minks
13-22	Xanthomonas campestris pv. populi, the causal agent of bark necrosis in poplar	M. De Kam
23-28	Cross-reactions of Corynebacterium sepedonicum antisera with soil bacteria associated with potato tubers	H. J. Miller
29-33	Biological control of Rhizoctonia solani on potatoes by antagonists. 2. Sprout protection against soil-borne R. solani through seed inoculation with Verticilium biguttatum	G. Jager and H. Velvis
34	Book review	J. van den Heuvel
35-39	A rare leaf spot disease of Scorzonera hispanica, caused by Alternaria scorzonerae (Aderhold) comb. nov.	W. M. Loerakker
39-40	Book review	P. A. Oomen

Volume 90, Number 2 / March 1984

41-54	Powdery mildew on winter wheat in Bulgaria, 1980: Relations between disease incidence, disease severity, and yield	T. D. Zaharieva, W. A. J. De Milliano and J. C. Zadoks
55-69	Further characterization of melon necrotic spot virus causing severe disease in glasshouse cucumbers in the Netherlands and its control	L. Bos, H. J. M. Van Dorst, H. Huttinga and D. Z. Maat
70	Publication received	A. van Zaaijen
71-78	Infection and necrosis of cowpea mesophyll cells by tobacco necrosis virus and two strains of tobacco mosaic virus	J. Salinas Calvete and D. H. Wieringa-Brants
79-83	Isolation and identification of hyperparasitic fungi associated with Erysiphaceae	T. Hijwegen and H. Buchenauer

Volume 90, Number 3 / May 1984

85-94	Control of bean common mosaic by deployment of the dominant gene I	H. A. Van Rheenen and S. G. S. Muigai
95-106	Resistance in Rhizoctonia solani to tolclofos-methyl	Ariena H. C. Van Bruggen and P. A. Arneson
106	Book review	J. C. Zadoks
107-115	Mass spectrometric techniques as aids in the diagnosis of gangrene in potatoes caused by Phoma exigua var. foveata	A. C. M. Weijman, G. W. van Eijk, H. J. Roeijmans, W. Windig and J. Haverkamp, et al.
116	Book review	A. van Zaayen
117-126	Biological control of Rhizoctonia solani on potatoes by antagonists. 3. Inoculation of seed potatoes with different fungi	P. H. J. E. Van Den Boogert and G. Jager
127-132	Suppressive effect of Azotobacter chroococcum on Rhizoctonia solani infestation of potatoes	Sudhir U. Meshram

Volume 90, Number 4 / July 1984

133-141	Detection of beet yellows virus in sugarbeet plants by enzyme-linked immunosorbent assay (ELISA)	P. H. M. Roseboom and D. Peters
142	Book Review	G. R. Findenegg
143-153	Differential accumulation of fenarimol by a wild-type isolate and fenarimol-resistant isolates of Penicillium italicum	M. A. de Waard and J. G. M. van Nistelrooy
153-154	Microbial and viral pesticides
155-164	Sweet potato stem blight caused by Alternaria sp.: A new disease in Ethiopia	Ariena H. C. Van Bruggen
165-171	Persistence of resistance to fungicides in Sphaerotheca fuliginea	H. T. A. M. Schepers
172	Viruses and the environment
173-176	Xylem vessel regeneration in carnation in response to infection by Fusarium oxysporum f.sp. dianthi	R. Harling, G. S. Taylor and W. A. Charlton
177-179	Laboratory resistance to dicarboximides and ergosterol biosynthesis inhibitors in Penicillium expansum	M. L. Gullino and M. A. De Waard
180	Publication received	J. van den Heuvel

Volume 90, Number 5 / September 1984

181-197	Effects of the saprophytic leaf mycoflora on growth and productivity of winter wheat	R. Rabbinge, A. Brouwer, N. J. Fokkema, J. Sinke and T. J. Stomph
199-212	Relation of scarlet mite (Brevipalpus phoenicis) density in tea with injury and yield	P. A. Oomen
213-223	Genetic and morphological diversity of mono-spore isolates of glomerella cingulata associated with coffee berry disease	H. Vermeulen, B. De Ferrante and A. J. Gielink

Volume 90, Number 6 / November 1984

225-245	The host ranges, classification and identification of eight persistent aphid-transmitted viruses causing diseases in legumes	G. R. Johnstone, J. W. Ashby, A. J. Gibbs, J. E. Duffus and G. Thottappilly, et al.
246	Leitfaden der Schädlingsbekämpfung. Band IV. Vorrats- und Materialschädlinge
247-256	A pattern in the appearance of cucumber powdery mildew in Dutch glasshouses	H. T. A. M. Schepers
257-265	Utility of defeated resistance genes to powdery mildew, Erysiphe graminis f. sp. hordei, in spring barley variety mixtures	H. D. Mastebroek

Volume 91, Number 1 / January 1985

3-13	Enzyme-linked immunosorbent assay (ELISA) and dispersedye immuno assay (DIA): Comparison of simultaneous and separate incubation of sample and conjugate for the routine detection of lettuce mosaic virus and pea early-browning virus in seeds	J. W. L. Van Vuurde and D. Z. Maat
14	Current concepts on fungal diseases of rice
15-26	Inheritance of virulence in Bremia lactucae to match several resistance factors in lettuce	Margery F. Koch and Ida Blok
27-44	Construction and preliminary evaluation of a simulation model of the population dynamics of the potato cystnematode Globodera pallida	S. A. Ward, R. Rabbinge and H. Den Ouden
45-47	Race 2.5, a new race of Cladosporium fulvum (Fulvia fulva) on tomato	H. Laterrot, M. Gerlagh, A. Ester and L. Stamova

Volume 91, Number 2 / March 1985

49-63	Biological control of Rhizoctonia solani on potatoes by antagonists. 4. Inoculation of seed tubers with Verticillium biguttatum and other antagonists in field experiments	G. Jager and H. Velvis
65-76	Fitness of isolates of Sphaerotheca fuliginea resistant or sensitive to fungicides which inhibit ergosterol biosynthesis	H. T. A. M. Schepers
77-92	Characterization of a carlavirus from dandelion (Taraxacum officinale)	Jeanne Dijkstra, Yvonne Clement and H. Lohuis
93-99	The use of incidence counts for estimation of aphid populations. 1. Minimum sample size for required accuracy	S. A. Ward, R. Rabbinge and W. P. Mantel
100-104	The use of incidence counts for estimation of aphid populations. 2. Confidence intervals from fixed sample sizes	S. A. Ward, R. Rabbinge and W. P. Mantel

Volume 91, Number 3 / May 1985

105-118	Changes during a three-year period in the sensitivity to ergosterol biosynthesis inhibitors of Sphaerotheca fuliginea in the Netherlands	H. T. A. M. Schepers
119-135	Colonization and histopathology of susceptible and resistant carnation cultivars infected with Fusarium oxysporum f. sp. dianthi	R. P. Baayen and D. M. Elgersma
137-150	Development of a stochastic spore germination model	S. P. Eisensmith, R. Rabbinge and J. C. Zadoks
151-152	Aulacorthum solani as a vector of tulip breaking virus — a cautionary tale	Louise R. Romanow and J. P. Van Eijk

Volume 91, Number 4 / July 1985

153-162	Investigations on the effect of haulm destruction and additional root cutting on black scurf on potato tubers	G. Dijst
163-168	Myelinic and granular inclusion bodies in non-inoculated tissues of both health and TMV-infected leaves of Xanthi n.c. tobacco	Anna Appiano and Giovanni D'agostino
169-187	Viral dieback of carrot and other umbelliferae caused by the Anthriscus strain of parsnip yellow fleck virus, and its distinction from carrot motley dwarf	P. Van Dijk and L. Bos
189-202	Dose-response relationships between phytopathogenic bacteria and their hosts	B. H. Boelema
203-204	Book review	M. A. de Waard

Volume 91, Number 5 / September 1985

205-213	Specific gold-labelling of antibodies bound to plant viruses in mixed suspensions	J. W. M. Van Lent and B. J. M. Verduin
215-223	Factors governing oospore production by Peronospora farinosa f. sp. spinaciae in cotyledons of spinach	H. D. Frinking, J. L. Harrewijn and C. F. Geerds
225-233	Influence of time of transition from night to day temperature regimes on incidence of Didymella bryoniae and influence of the disease on growth and yield of glasshouse cucumbers	N. A. M. Van Steekelenburg
235-247	Damage components of powdery mildew in winter wheat	R. Rabbinge, I. T. M. Jorritsma and J. Schans
249-251	Occurrence of decreased sensitivity of Sphaerotheca fuliginea to ditalimfos	N. E. Malathrakis

Volume 91, Number 6 / November 1985

253-264	Pectic enzymes associated with phosphate-stimulated infection of French bean leaves by Botrytis cinerea	J. van den Heuvel and L. P. Waterreus
265-276	Phyllosphere yeasts antagonize penetration from appressoria and subsequent infection of maize leaves by Colletotrichum graminicola	M. A. Williamson and N. J. Fokkema
277-283	Influence of humidity on incidence of Didymella bryoniae on cucumber leaves and growing tips under controlled environmental conditions	N. A. M. Van Steekelenburg
284	Book review	R. A. Daamen and R. Rabbinge
285-294	Isolation and identification of pathogenic strains of tomato mosaic virus by host passage	A. Th. B. Rast

Volume 92, Number 1 / January 1986

3-14	Experimental verification and development of EPIPRE, a supervised disease and pest management system for wheat	K. Reinink
15-20	Resistance to carbendazim in Pseudocercosporella herpotrichoides from Dutch wheat fields	P. L. Sanders, M. A. de Waard and W. M. Loerakker
21-32	Variation in sensitivity to fungicides which inhibit ergosterol biosynthesis in wheat powdery mildew	M. A. de Waard, E. M. C. Kipp, N. M. Horn and J. G. M. van Nistelrooy
33-42	Spring invasion of Heterodera schachtii in sugarbeet; a simulation study	W. Van Der Werf, R. Rabbinge and W. Heijbroek
43-47	Occurrence of an antifungal principle in the root extract of a Bayoud — resistant date palm cultivar	G. M. Assef, K. Assari and E. J. Vincent
48	Infektionen durch mykoplasmatales

Volume 92, Number 2 / March 1986

49-56	International testing of incomplete resistance against brown rust (Puccinia recondita) in IPHR wheat lines	W. A. J. de Milliano, M. A. Beek and J. C. Zadoks
57-69	Postponed germination of Puccinia recondita urediospores deposited on wheat seedlings. I. Ripening and longevity of urediospores with postponed germination	J. C. Zadoks and E. M. Van Hees-Boukema
71-80	Postponed germination of Puccinia recondita urediospores deposited on wheat seedlings. II. Infectivity of urediospores after postponed germination	E. M. Van Hees-Boukema and J. C. Zadoks
81-91	Factors influencing internal fruit rot of cucumber caused by Didymella bryoniae	N. A. M. Van Steekelenburg
93-95	Biological control of cucumber powdery mildew by Tilletiopsis minor	T. Hijwegen

Volume 92, Number 3 / May 1986

97-106	A comparison of two pathosystems: Downy mildew on Spinacia oleracea and on Chenopodium album	H. D. Frinking and E. G. A. Linders
107-113	Three-dimensional representation of downy mildew development in a spinach crop	H. D. Frinking and E. G. A. Linders
113-114	Book review	C. P. de Jager
115-125	Relative humidity and wind velocity associated with diurnal rhythmicity of aerial dispersal ofPuccinia arachidis urediniospores	S. Savary
126	Plant diseases: Infection, damage and loss
127-132	Cereal aphid populations and the relation between mean density and spatial variance	S. A. Ward, R. J. Chambers, K. Sunderland and A. F. G. Dixon
132	Publication received	C. P. de Jager
133-136	Identification of barley yellow mosaic virus by immuno-electron microscopy in barley but not in Polymyxa graminis or Lagena radicicola	Willem G. Langenberg and Derk Van Der Wal

Volume 92, Number 4 / July 1986

137-146	Monitoring of the winter populations of cereal aphids near Wageningen, the Netherlands, in 1982/1983	S. C. Hand and L. Hand
147-152	Viruses of tomato in plastic houses in Crete	A. D. Avgelis
153-162	Nitrite as a factor in the decline of Fusarium oxysporum f. sp. dianthi in soil supplemented with urea or ammonium chloride	H. J. M. Löffler, E. B. Cohen, G. T. Oolbekkink and B. Schippers
163-174	Rain-induced dispersal in Puccinia arachidis, studied by means of a rainfall simulator	S. Savary and J. L. Janeau
175-183	The use of incidence counts for estimation of cereal aphid populations. 3. Population development and the incidencedensity relation	S. A. Ward, K. D. Sunderland, R. J. Chambers and A. F. G. Dixon
184	Publication received	W. Gams

Volume 92, Number 5 / September 1986

185-195	Identity and pathogenicity of Rhizoctonia spp. associated with bare patch disease of cereals at a field site in Western Australia	F. A. Roberts and K. Sivasithamparam
197-206	Measures of disease intensity in powdery mildew (Erysiphe graminis) of winter wheat. 1. Errors in estimating pustule number	R. A. Daamen
207-222	Measures of disease intensity in powdery mildew (Erysiphe graminis) of winter wheat. 2. Relationships and errors of estimation of pustule number, incidence and severity	R. A. Daamen
223-229	New aphid vectors of potato virus Y^N	P. G. M. Piron
231-238	Biological control of Rhizoctonia solani on potatoes by antagonists. 5. The effectiveness of three isolates of verticillium biguttatum as inoculum for seed tubers and of a soil treatment with a low dosage of pencycuron	G. Jager and H. Velvis
239-247	Correlation between intercepted radiation and yield of potato crops infested by Phytophthora infestans in central Africa	A. J. Haverkort and M. Bicamumpaka
248	Editorial announcement

Volume 92, Number 6 / November 1986

249-256	The role of siderophores in potato tuber yield increase by Pseudomonas putida in a short rotation of potato	P. A. H. M. Bakker, J. G. Lamers, A. W. Bakker, J. D. Marugg and P. J. Weisbeek, et al.
257-272	Potato plant response to seed tuber bacterization in the field in various rotations	F. P. Geels, J. G. Lamers, O. Hoekstra and B. Schippers
273-285	Regeneration of vascular tissues in relation to Fusarium wilt resistance of carnation	R. P. Baayen
287-303	Effect of haulm destruction supplemented by cutting off roots on the incidence of black scurf and skin damage, flexibility of harvest period and yield of seed potatoes in field experiments	G. Dijst, A. Bouman, A. Mulder and J. Roosjen
305-307	Race 2.5.9, a new race of Cladosporium fulvum (fulvia fulva) and sources of resistance in tomato	H. Laterrot

Volume 93, Number 1 / January 1987

3-13	Passive transport of microconidia of Fusarium oxysporum f. sp. dianthi in carnation after root inoculation	R. P. Baayen and A. L. De Maat
13-14	Book review	W. Gams and G. W. van Eijk
15-24	The effect of age of the groundnut crop on the development of primary gradients of Puccinia arachidis foci	S. Savary
25-31	Decrease by plant development and leaf age of susceptibility of groundnut to rust (Puccinia arachidis) in a susceptible cultivar	S. Savary
31-32	Book review	K. Verhoeff
33-41	Negatively correlated cross-resistance to phenylcarbamate fungicides in benomyl-resistant Venturia inaequalis and V. pirina	E. Shabi, H. Koenraadt and J. Dekker
41-42	Book review	J. M. Vlak
43-47	Is a helper factor necessary for infection of cowpea protoplasts with blackeye cowpea mosaic virus?	Jeanne Dijkstra, Nikolai A. M. Van Beek, Dick Lohuis, Maarten van Helden and Roelof Meijer
48	Book review	J. Dekker

Volume 93, Number 2 / March 1987

49-53	Confidence intervals for the estimation of the incubation period of fire blight following Billing's prediction system 1	H. J. Schouten
55-60	A revision of Billing's potential doublings table for fire blight prediction	H. J. Schouten
61-71	Temperature requirements for germination, germ tube growth and appressorium formation of urediospores of Hemileia vastatrix	E. J. De Jong, A. B. Eskes, J. G. J. Hoogstraten and J. C. Zadoks
71-72	Book review	M. Gerlagh
73-85	Accessions of Australian Nicotiana species suitable as indicator hosts in the diagnosis of plant virus diseases	P. Van Dijk, F. A. Van Der Meer and P. G. M. Piron
87-90	Dark lines formed between colonies of isolates of phoma exigua var. foveata on a semi-selective medium	L. J. Turkensteen
91-93	A method for detecting Polymyxa betae and beet necrotic yellow vein virus in soil using sugar-beet as a bait plant	A. B. R. Beemster and A. de Heij
95-96	Book review	W. Gams

Volume 93, Number 3 / May 1987

97-106	Broad bean stain virus: Identification, detectability with ELISA in faba bean leaves and seeds, occurrence in West Asia and North Africa, and possible wild hosts	K. M. Makkouk, L. Bos, O. I. Azzam, L. Katul and A. Rizkallah
107-113	Circumventing the diapause of potato cyst nematodes	R. Janssen, J. Bakker and F. J. Gommers
115-133	Identification of blackeye cowpea mosaic virus from germplasm of yard-long bean and from soybean, and the relationships between blackeye cowpea mosaic virus and cowpea aphid-borne mosaic virus	Jeanne Dijkstra, L. Bos, H. J. Bouwmeester, Tutung Hadiastono and H. Lohuis
134	Book review	B. J. M. Verduin
135-146	Substances in dead plant tissue that stimulate infection of French bean leaves by Botrytis cinerea	J. Van Den Heuvel
147-149	Oospore formation by Phytophthora infestans in host tissue after inoculation with isolates of opposite mating type found in the Netherlands	H. D. Frinking, L. C. Davidse and H. Limburg
150-152	Book review	A. J. Termorshuizen and G. J. Bollen

Volume 93, Number 4 / July 1987

153-158	Viruses of pepper in plastic houses in Crete	A. D. Avgelis
159-166	Leaf-yellowing in combination with corm necrosis in freesia caused by bean yellow mosaic virus: Factors involved in syndrome development	A. F. L. M. Derks and Jenny L. Vink-Van Den Abeele
167-188	Enquête sur les maladies fongiques de l'arachide (Arachis hypogaea) en Côte-d'Ivoire. I. Méthodes d'enquête et étude descriptive: les conditions culturales et les principales maladies	S. Savary
189-194	Production of conidia by Peronospora farinosa f. sp. spinaciae	H. D. Frinking and M. C. van der Stoel
195-199	Dispersal of Phytophthora nicotianae on tomatoes grown by nutrient film technique in a greenhouse	G. Van Voorst, E. A. Van Os and J. C. Zadoks
200	Book review	J. W. L. van Vuurde

Volume 93, Number 5 / September 1987

201-214	Effects of granular nematicides on growth and microbial antagonism to Rhizoctonia solani	T. W. Hofman and G. J. Bollen
215-231	Enquête sur les maladies fongiques de l'arachide (Arachis hypogaea) en Côte-d'Ivoire. II. Epidémiologie de la rouille de l'arachide (Puccinia arachidis)	S. Savary
232	Book review	T. Limonard
233-239	Teleutospores as origin of systemic infection of Cirsium arvense by Puccinia punctiformis	G. Van Den Ende, J. Frantzen and T. Timmers
240	Book review	J. W. L. van Vuurde
241-244	Cassava latent virus specific DNAs in mosaic diseased cassava of Nigerian origin	R. H. A. Coutts and K. W. Buck

Volume 93, Number 6 / November 1987

245-252	Pathogenicity of Fusarium solani f.sp. cucurbitae race 1 to courgette	S. J. Paternotte
253-260	The ash wilt disease: A preliminary investigation of wood anatomy	H. J. Miller and J. A. Hiemstra
261-272	Detection of viral antigen in semi-thin sections of plant tissue by immunogold-silver staining and light microscopy	J. W. M. Van Lent and B. J. M. Verduin
273-283	Use of carbendazim and carbendazim-resistant yeasts to create different yeast densities on wheat leaves for field studies on biological control	N. J. Fokkema, A. J. Dik and R. A. Daamen
283-284	Book review	B. J. M. Verduin
285-287	Sensitivity to inhibitors of sterol biosynthesis in isolates of Venturia inaequalis from Italian and Dutch orchards	R. Fiaccadori, A. J. Gielink and J. Dekker

Volume 94, Number 1 / January 1988

3-7	Systemic infection of petunia by mechanical inoculation with tomato golden mosaic virus	I. T. D. Petty, K. W. Buck and R. H. A. Coutts
8	Book review	J. J. S. van Rensen
9-15	Dissemination of rhizomania by soil, beet seeds and stable manure	W. Heijbroek
17-31	Fusarium oxysporum f.sp. cucurbitacearum n.f. embracing all formae speciales of F. oxysporum attacking Cucurbitaceous crops	M. Gerlagh and W. J. Blok
31-32	Book review	M. Gerlagh
33-44	Influence of temperature and soil moisture on the relation between Tylenchorhynchus dubius and Lolium perenne	A. L. Den Toom
45-47	Flooding causes loss in viability and pathogenicity of sclerotia of Rhizoctonia tuliparum	P. J. Muller, P. Vink and A. Van Zaayen
48	Book review	R. E. Niks

Volume 94, Number 2 / March 1988

49-56	Virus elimination by meristem-tip culture from a range of Alstroemeria cultivars	F. A. Hakkaart and Joke M. A. Versluijs
57-68	Sensitivity of Drechslera teres and Septoria nodorum to sterol-biosynthesis inhibitors	H. Olvång
69-80	Effects of nitrogen fertilization and cultivar on the damage relation of powdery mildew (Erysiphe graminis) in winter wheat	R. A. Daamen
81-94	Differences in pathogenesis observed among susceptible interactions of carnation with four races of Fusarium oxysporum f.sp. dianthi	R. P. Baayen, D. M. Elgersma, J. F. Demmink and L. D. Sparnaaij
95-103	The autumn leafroller: Phenology, damage and parasitoids in a Dutch apple orchard	L. Blommers, H. Helsen and F. Vaal
105-110	Response of ten cultivars of Lolium perenne to the ectoparasitic nematode Tylenchorhynchus dubius	A. L. Den Toom
111	Viruses of potatoes and seed-potato production

Volume 94, Number 3 / May 1988

113-122	Management of the yellow beet cyst nematode with crop rotation, soil fumigation and granular nematicides	P. W. TH. Maas and J. G. Lamers
123-148	A contribution to the knowledge of nematophagous species of Verticillium	W. Gams
149-160	Detection of tobacco rattle virus in different parts of tulip by ELISA and cDNA hybridisation assays	C. I. M. van der Vlugt, H. J. M. Linthorst, C. J. Asjes, A. R. Van Schadewijk and J. F. Bol
161-173	Control of Dutch elm disease by the sterol biosynthesis inhibitors fenpropimorph and fenpropidin	R. J. Scheffer, A. C. Brakenhoff, A. Kerkenaar and D. M. Elgersma
175	Tylenchida, parasites of plants and insects

Volume 94, Number 4 / July 1989

177-184	A comparative study of resistance to powdery mildew in wild emmer wheat in the seedling and adult plant stage	C. H. van Silfhout and Z. K. Gerechter-Amitai
185-190	Effect of seventeen fungicolous fungi on sporulation of cucumber powdery mildew	T. Heijwegen
191-194	Transmission of a mycoplasma-like organism from cocos nucifera with root (wilt) disease to Catharanthus roseus by Cassytha filiformis	M. Sasikala, K. Mathen, M. P. Govindankutty, J. J. Solomon and L. Geetha
195-212	Broad bean mottle virus: Identification, host range, serology, and occurrence on faba bean (Vicia faba) in West Asia and North Africa	K. M. Makkouk, L. Bos, A. Rizkallah, O. I. Azzam and L. Katul
213-220	Notes on the role of water potential in the pathogenesis of fire blight, caused by Erwinia amylovora	H. J. Schouten
221-224	The occurrence of two strains of barley yellow mosaic virus in England	K. G. Laing and R. H. A. Coutts

Volume 94, Number 5 / September 1988

225-231	Inactivation of sclerotia of Rhizoctonia solani on potato tubers by Verticillium biguttatum, a soil-borne mycoparasite	G. Jager and H. Velvis
232	Combating resistance to xenobiotics. Biological and chemical approaches
233-242	Formation of sclerotia by Rhizoctonia solani on artificial media and potato tubers	G. Dijst
243-252	Infection process of Rhizoctonia solani on Solanum tuberosum and effects of granular nematicides	T. W. Hofman and P. H. J. Jongebloed
253-256	Inhibition of different cowpea viruses by non-virulent cowpea mosaic virus is dependent on the type of immunity of the plant to the inhibitory virus	Janneke D. Saayer-Riep and C. P. de Jager
257-266	Effect of periderm and water-soluble exudates of potato tubers on black scurf formation before and after haulm destruction	G. Dijst
267-272	Adult-plant resistance to yellow rust in wild emmer wheat	C. H. van Silfhout and Z. K. Gerechter-Amitai

Volume 94, Number 6 / November 1988

273-288	The Elegans fusaria causing wilt disease of carnation. I. Taxonomy	R. P. Baayen and W. Gams
288	Book review	M. de Kam
289-301	Involvement of phenol metabolism in resistance of Dianthus caryophyllus to Fusarium oxysporum f.sp. dianthi	G. J. Niemann and R. P. Baayen
302	Book review	T. Hijwegen
303-306	A Streptomyces species identified as the cause of carrot scab	J. D. Janse
306	Book review	M. de Kam
307-310	Use of detached tomato leaves to test for resistance to tomato mosaic virus	Pim Lindhout, Wanda Korta and Jeanne Dijkstra
311-313	Occurrence of pepper yellow vein in the Netherlands	A. TH. B. Rast
314-315	Book reviews	M. E. Noordeloos and C. P. de Jager

Volume 95, Number 1 / January 1989

2	Editorial announcement
3-13	Histology of roots of resistant and susceptible carnation cultivars from soil infested with fusarium oxysporum f.sp. dianthi	R. P. Baayen, C. Van Eijk and D. M. Elgersma
14	Book review
15-26	Simulation of the host/parasite system Lolium perenne/Tylenchorhynchus dubius. 1. Population dynamics of Tylenchorhynchus dubius	A. L. Den Toom
27-35	The development of rhizomania in two areas of the Netherlands and its effect on sugar-beet growth and quality	W. Heijbroek
35-36	Book review
37-49	Application of a mathematical function for a temperature optimum curve to establish differences in growth between isolates of a fungus	A. Keen and T. F. C. Smits
50	Book review
51-64	Effects of temperature, relative humidity and age of conidia on the incidence of spotting on gerbera flowers caused by Botrytis cinerea	J. Salinas, D. C. M. Glandorf, F. D. Picavet and K. Verhoeff

Volume 95, Number 2 / March 1989

65-71	Germination and appressorium formation of wheat leaf rust on susceptible, partially resistant and resistant wheat seedlings and on seedlings of other Gramineae	Th. Jacobs
72	Book review
73-78	Resistance to yellow rust in Triticum dicoccoides. I. Crosses with susceptible Triticum durum	C. H. van Silfhout, Adriana Grama, Z. K. Gerechter-Amitai and Frida Kleitman
79-83	Resistance to yellow rust in Triticum dicoccoides. II. Crosses with resistant Triticum dicoccoides sel. G-25	Z. K. Gerechter-Amitai, Adriana Grama, C. H. Van Silfhout and Frida Kleitman
85-105	Assessment of the profile of powdery mildew and its damage function at low disease intensities in field experiments with winter wheat	R. A. Daamen
107-117	Effect of phytotoxic compounds produced by Clavibacter michiganensis subsp. michiganensis on resistant and susceptible tomato plants	R. W. Van Den Bulk, H. J. M. Löffler and J. J. M. Dons
119-122	Effect of culture medium on spore production and germination of races of Colletotrichum lindemuthianum	E. Drijfhout and J. Jansen
123-127	Peanut stripe virus in Indonesia	Nasir Saleh, N. M. Horn, D. V. R. Reddy and K. J. Middleton

Volume 95, Number 3 / May 1989

129-142	Experimental inundative releases of different strains of the egg parasite Trichogramma in Brussels sprouts	G. A. Pak, T. G. Van Heiningen, F. A. N. Van Alebeek, S. A. Hassan and J. C. Van Lenteren
143-148	Further identification of races of Cladosporium fulvum (Fulvia fulva) on tomato originating from the Netherlands France and Poland	Pim Lindhout, Wanda Korta, Margonata Cislik, Ingrid Vos and Thijs Gerlagh
149-156	Nutritional requirements of the mycoparasitic fungus Verticillium biguttatum	P. H. J. F. van den Boogert
157-166	Alternaria alternata in cotton (Gossypium hirsutum) cv. Acala: Effects on gas exchange, yield components and yield accumulation	J. E. Ephrath, D. Shteinberg, J. Drieshpoun, A. Dinoor and A. Marani
167-170	Elimination of tomato mosaic virus by composting tomato residues	A. D. Avgelis and V. I. Manios
171-175	Morphology of infection structures of puccinia striiformis var. dactylidis	R. E. Niks
176	Book review	M. de Kam

Volume 95, Number 4 / July 1989

177-184	Artichoke yellow ringspot nepovirus naturally infecting cucumber in Crete	A. D. Avgelis and C. Vovlas
185-194	The elegans fusaria causing wilt disease of carnation. II. Distinction of vegetative compatibility groups	R. P. Baayen and J. Kleijn
195-213	Modelling short-term effects of sulphur dioxide. 1. A model for the flux of SO₂ into leaves and effects on leaf photosynthesis	M. J. Kropff
214-224	Modelling short-term effects of sulphur dioxide. 2. Quantification of biochemical characteristics determining the effect of SO₂ on photosynthesis of leaves	M. J. Kropff
225-240	An epidemic of celery mosaic potyvirus in celeriac (Apium graveolens var. rapaceum) in the Netherlands	L. Bos, H. J. Mandersloot, F. Vader and B. Steenbergen

Volume 95, Number 5 / September 1989

241-258	The incubation period of beet yellowing viruses in sugar-beet under field conditions	W. Van Der Werf, C. Kempenaar and D. Peters
259-264	Aphanomyces euteiches as a component of the complex of foot and root pathogens of peas in Dutch soils	Pedro Oyarzun and Joop van Loon
265-280	Modelling short-term effects of sulphur dioxide. 3. Effects of SO₂ on photosynthesis of leaf canopies	M. J. Kropff and J. Goudriaan
281-292	Pseudomonas for biological control of dutch elm disease. I. Labeling, detection and identification of pseudomonas isolates injected into elms; comparison of various methods	R. J. Scheffer, D. M. Elgersma, Letty A. De Weger and G. A. Strobel
293-304	Pseudomonas for biological control of dutch elm disease

Volume 95, Number 6 / November 1989

305-318	Pseudomonas for biological control of Dutch elm disease. III. Field trials at various locations in the Netherlands	R. J. Scheffer
319-326	The effects of various temperatures during storage in soil on subsequent germination of sclerotia of Sclerotium cepivorum	Sj. J. Gerbrandy
327-341	Retrospective estimation of the data of infection with beet yellowing viruses in sugar-beet under field conditions	W. Van Der Werf, F. Bonnier and D. Peters
343-356	Reactions on Nicotiana species to potato viruses A, X and Y and tobacco mosaic virus in relation to their taxonomy and geographical origin	P. Van Dijk and C. Cuperus
357-359	Allelic test proves genes Cf₄ and Cf₈ for resistance to Cladosporium fulvum (Fulvia fulva) on tomato to be undistinguishable	M. Gerlagh, W. H. Lindhout and I. Vos
360	Dictionary of plant pathology

Volume 96, Number 1 / January 1990

3-15	Genetic variation in partial resistance to leaf rust in winter wheat: disease progress, foliage senescence and yield reduction	C. J. T. Spitters, H. J. W. Van Roermund, H. G. M. G. Van Nassau, J. Schepers and J. Mesdag
17-28	Simulation of yield reduction by leaf rust in winter wheat, applied to the analysis of genetic variation in partial resistance	H. J. W. Van Roermund and C. J. T. Spitters
29-34	Effects of powdery mildew and weather on winter wheat yield. 1. Variation of weather between years	R. A. Daamen and I. T. M. Jorritsma
35-46	Effects of powdery mildew and weather on winter wheat yield. 2. Effects of mildew epidemics	R. A. Daamen and I. T. M. Jorritsma
47-50	Association of three RNA molecules with potato mop-top virus	H. Kallender, K. W. Buck and A. A. Brunt
51-54	Sexual compatibility types of Bremia lactucae isolates originating from Lactuca serriola	Aleš Lebeda and Ida Blok

Volume 96, Number 2 / March 1990

55-63	Photosynthesis is not impaired in healthy tissue of blighted potato plants	M. van Oijen
65-74	Acute ozone exposure predispose Phaseolus vulgaris beans to botrytis cinerea	G. Leone and A. E. G. Tonneijck
75-89	Comparison of immunofluorescence colony-staining in media, selective isolation on pectate medium, ELISA and immunofluorescence cell staining for detection of Erwinia carotovora subsp. atroseptica and E. chrysanthemi in cattle manure slurry	J. W. L. Van Vuurde and N. J. M. Roozen
90	Book review	Jeanne Dijkstra
91-102	Detection of squash mosaic virus in seeds of melon (Cucumis melo) by enzyme-linked immunosorbent assay (ELISA)	A. A. J. M. Franken, D. Z. Maat and G. C. Kamminga
103-112	Carbohydrate composition of apoplastic fluids isolated from tomato leaves inoculated with virulent or avirulent races of Cladosporium fulvum (syn. Fulvia fulva)	Matthieu H. A. J. Joosten, Leon J. M. Hendrickx and Pierre J. G. M. De Wit
113-117	Symptomatological and histopathological observations on oil palms from Brazil and Ecuador affected by fatal yellowing	P. Kastelein, W. G. van Slobbe and G. T. N. De Leeuw
118	Book review	L. Bos

Volume 96, Number 3 / May 1990

119-132	Control of Fusarium wilt in carnation grown on rockwool by Pseudomonas sp. strain WCS417r and by Fe-EDDHA	R. Van Peer, A. J. Van Kuik, H. Rattink and B. Schippers
133-153	Localization of phytoalexin accumulation and determination of changes in lignin and carbohydrate composition in carnation (Dianthus caryophyllus L.) xylem as a consequence of infection with Fusarium oxysporum f. sp. dianthi, by pyrolysis-mass spectrometry	G. J. Niemann, R. P. Baayen and J. J. Boon
155-170	Effect of volatile and unstable exudates from underground potato plant parts on sclerotium formation by Rhizoctonia solani AG-3 before and after haulm destruction	G. Dijst
171-177	Epidemiology of Fusarium wilt in cyclamen in an ebb and flow system	H. Rattink
179-186	Quantification of Globodera rostochiensis and G. pallida in mixed populations using species-specific thermostable proteins	L. J. M. F. Den Nijs and C. A. M. Lock

Volume 96, Number 4 / July 1990

187-198	Fusarium head blight and mycotoxin contamination of wheat, a review	C. H. A. Snijders
199-210	Identification of resistance genes to Puccinia striiformis in seedlings of Ethiopian and CIMMYT bread wheat varieties and lines	Ayele Badebo, Ron W. Stubbs, Maarten van Ginkel and Getinet Gebeyehu
211-225	Simulation of the host/parasite system Lolium perenne/Tylenchorhynchus dubius. 2. The effect of T. dubius on L. perenne	A. L. Den Toom
226	Phytotoxins and plant pathogenesis
227-236	Surveys of cereal diseases and pests in the Netherlands. 1. Weather and winter wheat cropping during 1974–1986	R. A. Daamen
237-246	Relative efficiency of a number of aphid species in the transmission of potato virus Y^N in the Netherlands	J. A. De Bokx and P. G. M. Piron
247-250	A selective medium for Botrytis cinerea to be used in a spore-trap	A. Kerssies

Volume 96, Number 5 / September 1990

251-260	Surveys of cereal diseases and pests in the Netherlands. 2. Stem-base diseases of winter wheat	R. A. Daamen and W. Stol
261-272	Fluorescent Pseudomonas isolate E11.3 as biocontrol agent for Pythium root rot in tulips	Emma A. Weststeijn
273-289	The influence of Verticillium dahliae and drought on potato crop growth. 1. effects on gas exchange and stomatal behaviour of individual leaves and crop canopies	A. J. Haverkort, D. I. Rouse and L. J. Turkensteen
291-300	Broad bean wilt virus: Host range, purification, serology, transmission characteristics, and occurrence in faba bean in West Asia and North Africa	K. M. Makkouk, S. G. Kumari and L. Bos
301-311	Seed treatment of peas with fosetyl-Al against Aphanomyces euteiches	P. Oyarzun, M. Gerlagh, A. E. Hoogland and I. Vos
312-313	Book review	M. Gerlagh

Volume 96, Number 6 / November 1990

315-320	Comparison of five stem inoculation methods with respect to phytoalexin accumulation and Fusarium wilt development in carnation	R. P. Baayen and R. M. Schrama
321-329	Stepwise development of laboratory resistance to DMI-fungicides in Penicillium italicum	M. A. De Waard and J. G. M. Van Nistelrooy
330	Book review
331-341	Assessment of the inoculum potential of Polymyxa betae and beet necrotic yellow vein virus (BNYVV) in soil using the most probable number method	G. Tuitert
342	Book review	C. J. Langerak
343-364	Simulation of damage in winter wheat caused by the grain aphid Sitobion avenae. 1. Quantification of the effects of honeydew on gas exchange of leaves and aphid populations of different size on crop growth	W. A. H. Rossing and L. A. J. M. Van De Wiel

Volume 97, Number 1 / January 1991

2	Editorial
3-24	A hundred and more years of plant protection in the Netherlands	J. C. Zadoks
25-54	Simulation of damage in winter wheat caused by the grain aphid Sitobion avenae. 2. Construction and evaluation of a simulation model	W. A. H. Rossing
55-61	Modelling the escape of Chondrostereum purpureum spores from a larch forest with biological control of Prunus serotina	Meindert D. De Jong, Patricia S. Wagenmakers and J. Goudriaan
62-64	Book Review	J. Vos and J. C. Zadoks

Volume 97, Number 2 / March 1991

65-72	In vitro production of pycnidia by Septoria tritici	G. H. J. Kema and J. G. Annone
73-86	Inheritance of resistance in carnation against Fusarium oxysporum f.sp. dianthi races 1 and 2, in relation to resistance components	R. P. Baayen, L. D. Sparnaaij, J. Jansen and G. J. Niemann
87-103	Simulation of damage in winter wheat caused by the grain aphid Sitobion avenae. 3. Calculation of damage at various attainable yield levels	W. A. H. Rossing
104	Editorial
105-114	Surveys of cereal diseases and pests in the Netherlands. 3. Monographella nivalis and Fusarium spp. in winter wheat fields and seed lots	R. A. Daamen, C. J. Langerak and W. Stol
115-124	Growth of the mycoparasitic fungus Verticillium biguttatum from different geographical origins at near-minimum temperatures	P. H. J. F. van den Boogert and T. A. W. M. Saat
125-127	Cowpea mild mottle virus could not be detected by ELISA in soybean and groundnut seeds in Indonesia	Nico M. Horn, Nasir Saleh and Yuliantoro Baliadi

Volume 97, Number 3 / May 1991

129-138	Control of air-borne field spread of tulip breaking virus, lily symptomless virus and lily virus X in lilies by mineral oils, synthetic pyrethroids, and a nematicide in the Netherlands	C. J. Asjes
139-149	Simulation of pressure caused by multiplication and swelling of Erwinia amylovora in intercellular space of host tissue	Henk J. Schouten
149-150	Book review	C. P. de Jager
151-161	The influence of cyst nematodes and drought on potato growth. 1. Effects on plant growth under semi-controlled conditions	T. Fasan and A. J. Haverkort
162-170	The influence of cyst nematodes and drought on potato growth. 2. Effects on plant water relations under semi-controlled conditions	A. J. Haverkort, T. Fasan and M. van de Waart
171-186	Multiplication of Erwinia amylovora in fruit-trees. 1. A simulation study on limitations imposed by temperature and water, weather and soil	Henk J. Schouten
187-191	Zucchini yellow mosaic virus; two outbreaks in the Netherlands and seed transmissibility	C. C. F. M. Schrijnwerkers, N. Huijberts and L. Bos
192	Book review	J. F. J. M. van den Heuvel

Volume 97, Number 4 / July 1991

193-202	Multiplication of Erwinia amylovora in fruit-trees. 2. A simulation study on sensitivity to weather	Henk J. Schouten
203-208	Comparative effects of temperature and humidity on the activity of three potential antagonists of rose powdery mildew	M. R. Hajlaoui and R. R. Bélanger
209-232	Consumption of aphid honeydew, a wheat yield reduction factor, by phyllosphere yeasts under field conditions	A. J. Dik, N. J. Fokkema and J. A. Van Pelt
233-244	Characteristics of immunofluorescence microscopy and of dilution-plating to detect Pseudomonas syringae pv. phaseolicola in bean seed lots and for risk assessment of field incidence of halo blight	J. W. L. Van Vuurde, A. A. J. M. Franken, Y. Birnbaum and G. Jochems
245-250	Host specificity of Puccinia canaliculata, a potential biocontrol agent for Cyperus esculentus	P. C. Scheepens and A. Hoogerbrugge
251-263	Levels of resistance of Erysiphe graminis f.sp. hordei to the systemic fungicide triadimenol	James K. M. Brown and Martin S. Wolfe

Volume 97, Number 5 / September 1991

265-274	Effects of fertilization with ammonium sulphate and potassium sulphate on the development of Sphaeropsis sapinea in Corsican pine	M. de Kam, C. M. Versteegen, J. Van Den Burg and D. C. Van Der Werf
275-288	An advisory model for control of Puccinia recondita in winter wheat	R. A. Daamen
289-296	Transmission of the agent causing a melon yellowing disease by the greenhouse whitefly Trialeurodes vaporariorum in southeast Spain	C. Soria, M. L. Gomez-Guillamon and J. E. Duffus
297-310	Photosynthesis, transpiration and plant growth characters of different potato cultivars at various densities of Globodera pallida	J. Schans and F. K. Arntzen
311-319	Tobacco rattle virus serotypes and associated nematode vector species of Trichodoridae in the bulb-growing areas in the Netherlands	A. T. Ploeg, C. J. Asjes and D. J. F. Brown
321-334	Development of a semi-selective medium and an immunofluorescence colony-staining procedure for the detection of Clavibacter michiganensis subsp. sepedonicus in cattle manure slurry	N. J. M. Roozen and J. W. L. Van Vuurde
335-344	Histopathology of the initial stages of the interaction between rose flowers and Botrytis cinerea	K. Pie and G. T. N. De Leeuw

Volume 97, Number 6 / November 1991

345-354	Leaf area dynamics of potato cultivars infected by Phytophthora infestans	M. Van Oijen
355-368	The spatial structure of spontaneous epidemics of different diseases in a groundnut plot	C. Lannou and S. Savary
369-380	Survey of faba bean (Vicia faba L.) for viruses in Morocco	M. Fortass and L. Bos
381-399	Mite-borne virus isolates from cultivated Allium species, and their classification into two new rymoviruses in the family Potyviridae	P. van Dijk, M. Verbeek and I. Bos
401-408	Induced resistance in tomato plants against Fusarium wilt invoked by Fusarium oxysporum f.sp. dianthi	B. A. M. Kroon, R. J. Scheffer and D. M. Elgersma
409-416	Induction of mutants of Fusarium oxysporum f. sp. lycopersici with altered virulence	B. A. M. Kroon and D. M. Elgersma
417	A hundred and more years of plant protection in the Netherlands	J. C. Zadoks
417-418	Acknowledgments of reviewers

Volume 98, Number 1 / January 1992

3-11	Evaluation of breeding strategies for resistance and tolerance to late blight in potato by means of simulation	M. Van Oijen
12-20	The influence of cyst nematodes and drought on potato growth. 3. Effects on carbon isotope fractionation	A. J. Haverkort and G. W. Valkenburg
21-32	Effectiveness of preventing flowering of hawthorn in protecting pear orchards from fire blight infection	Henk J. Schouten
33-44	Reaction of saprophytic bacteria from potato peel extracts and plant pathogenic bacteria in ELISA with antisera to Erwinia chrysanthemi (serogroup O₁H_a)	J. M. Van der Wolf and G. C. Gussenhoven
45-56	First report of Rhizomonas sp. causing corky root of lettuce in Europe	A. H. C. Van Bruggen and K. N. Jochimsen
57-64	Physiological races and vegetative compatibility groups within Fusarium oxysporum f.sp. gladioli	E. J. A. Roebroeck and J. J. Mes
65-75	A greenhouse test for screening sugar-beet (Beta vulgaris) for resistance to beet necrotic yellow vein virus (BNYVV)	H. Paul, B. Henken and M. F. J. Alderlieste
77-80	Glycolytic activities in some fungicolous fungi	T. Hijwegen

Volume 98, Number 2 / March 1992

81-94	Specificity of polycllonal and monoclonal antibodies for the identification of Xanthomonas campestris pv. campestris	A. A. J. M. Franken, J. F. Zilverentant, P. M. Boonekamp and A. Schots
95-106	Application of polyclonal and monoclonal antibodies for the detection of Xanthomonas campestris pv. campestris in crucifer seeds using immunofluorescence microscopy	A. A. J. M. Franken
107-115	Fusaric acid: phytotoxicity and in vitro production by Fusarium oxysporum f.sp. lilii, the causal agent of basal rot in lilies	H. J. M. Löffler and J. R. Mouris
117-128	Differential hatching of the potato cyst nematodes Globodera rostochiensis and G. pallida in root diffusates and water of differing ionic composition	L. J. M. F. Den Nijs and C. A. M. Lock
129-139	Lipopolysaccharides of plant-growth promoting Pseudomonas sp. strain WCS417r induce resistance in carnation to Fusarium wilt	R. Van Peer and B. Schippers
141-156	Pelargonium flower-break and pelargonium line pattern viruses in the Netherlands; purification, antiserum preparation, serological identification, and detection in pelargonium by ELISA	I. Bouwen and D. Z. Maat
157-159	Field inoculation of leek with Phytophthora porri	W. D. Smilde and M. Van Nes

Volume 98, Number 3 / May 1992

161-168	Metabolism of imazalil by wild-type and DMI-resistant isolates of Penicillium italicum	J. Guan, L. Van Leemput, M. A. Posthumus and M. A. De Waard
169-178	Comparison of immunofluorescence microscopy and dilution-plating for the detection of Xanthomonas campestris pv. campestris in crucifer seeds	A. A. J. M. Franken
179-191	The influence of drought and cyst nematodes on potato growth. 4. Effects on crop growth under field conditions of four cultivars differing in tolerance	A. J. Haverkort, M. Boerma, R. Velema and M. Van De Waart
192-202	Selection and use of a mathematical model to evaluate components of resistance to Phytophthora infestans in potato	M. Van Oijen
203-212	Biological control of the leafminer Liriomyza bryoniae by seasonal inoculative releases of Diglyphus isaea: simulation of a parasitoid-host system	W. J. Boot, O. P. J. M. Minkenberg, R. Rabbinge and G. H. De Moed
213-219	Detection of tobacco rattle virus by ELISA and test plants in main sprouts of tulip bulbs during storage at different temperatures	C. J. Asjes, A. R. Van Schadewijk and Louise Ch. Segers

Volume 98, Number 4 / July 1992

221-225	Biological control of cucumber powdery mildew with Tilletiopsis minor under greenhouse conditions	T. Hijwegen
227-236	A screening test for Mycosphaerella brassicicola on Brassica oleracea	J. E. Van Den Ende
237-252	Identification and properties of a deviant isolate of the broad bean yellow band serotype of pea early-browning virus from faba bean (Vicia faba) in Algeria	M. A-M. Mahir, M. Fortass and L. Bos
253-256	A mild strain of broad bean mottle virus from faba bean (Vicia faba L.) in the Sudan	L. Bos, M. A-M. Mahir, M. Fortass and K. M. Makkouk
257-260	The association of Humicola fuscoatra with corky root symptoms in wilted glasshouse tomatoes	J. de Gruyter, H. A. van Kesteren, M. E. Noordeloos, S. J. Paternotte and Johanna W. Veenbaas-Rijks
261-264	Formation of microsclerotia of Verticillium dahliae in petioles of infected ash trees	A. J. M. Rijkers, J. A. Hiemstra and G. J. Bollen
265-268	Book review	M. Gerlagh, A. W. A. M. de Cock and A. W. M. de Cock

Volume 98, Number 5 / September 1992

269-276	Effects of different temperature treatments on dormancy of sclerotia of ten isolates of Sclerotium cepivorum	Sj J. Gerbrandy
277-289	A comparison of morphology, pathogenicity and restriction fragment patterns of mitochondrial DNA among isolates of Phytophthora porri Foister	Arthur W. A. M. De Cock, Afra Neuvel, Günther Bahnweg, Johanna C. J. M. De Cock and Hermann H. Prell
291-300	Acquisition and subsequent transmission of tobacco rattle virus isolates by Paratrichodorus and Trichodorus nematode species	A. T. Ploeg, D. J. F. Brown and D. J. Robinson
301-312	Surveys of cereal diseases and pests in the Netherlands. 4. Occurrence of powdery mildew and rusts in winter wheat	R. A. Daamen, R. W. Stubbs and W. Stol
313-324	Characterisation of energy-dependent efflux of imazalil and fenarimol in isolates of Penicillium italicum with a low, medium and high degree of resistance to DMI-fungicides	J. Guan, J. C. Kapteyn, A. Kerkenaar and M. A. De Waard
325-328	Host range comparison of the causal agents of pepper yellow vein and lettuce big vein	A. Th. B. Rast

Volume 98, Number 6 / November 1992

329-342	Broad bean mottle virus in Morocco; variability, interaction with food legume species, and seed transmission in faba bean, pea, and chickpea	M. Fortass and L. Bos
343-360	Epidemiology of beet necrotic yellow vein virus in sugar beet at different initial inoculum levels in the presence or absence of irrigation: Dynamics of inoculum	G. Tuitert and Y. Hofmeester
361-368	Root hair infection by Plasmodiophora brassicae in clubrootresistant and susceptible genotypes of Brassica oleracea, B. rapa and B. napus	Roeland E. Voorrips
369-376	Survey of cereal diseases and petts in the Netherlands. 5. Occurrence of Septoria spp. in winter wheat	R. A. Daamen and W. Stol
377-386	Heat treatment to control Colletotrichum acutatum on corms of Anemone coronaria	A. W. Doornik

Volume 99, Number 1 / January 1993

3-12	Response of carnation cultivars to Fusarium oxysporum f.sp. dianthi in the field	Y. Ben-Yephet, D. Shtienberg, M. Reuven and Y. Mor
13-22	The development of juveniles of Heterodera schachtii in roots of resistant and susceptible genotypes of Sinapis alba, Brassica napus, Raphanus sativus and hybrids	C. L. C. Lelivelt and J. Hoogendoorn
23-33	Pathogenic fungi involved in root rot of peas in the Netherlands and their physiological specialization	P. Oyarzun, M. Gerlagh and A. E. Hoogland
35-44	Relation between cropping frequency of peas and other legumes and foot and root rot in peas	P. Oyarzun, M. Gerlagh and A. E. Hoogland
45-50	A solar collector for soil disinfestation	R. Ghini

Volume 99, Number 2 / March 1993

51-60	Serological characterization of fluorescent Pseudomonas strains cross-reacting with antibodies against Erwinia chrysanthemi	J. M. Van Der Wolf, J. R. C. M. Van Beckhoven, E. De Boef and N. J. M. Roozen
61-75	Bioassay to assess root rot in pea and effect of root rot on yield	P. J. Oyarzun
77-84	Induction of heat resistance in Fusarium oxysporum and Verticillium dahliae caused by exposure to sublethal heat treatments	Mercedes Castejón-Muñoz and G. J. Bollen
85-96	Horizontal spread of beet necrotic yellow vein virus in soil	G. Tuitert
97-100	Use of enzymatic cDNA amplification as a method of detection of bean yellow mosaic virus	S. Castro, G. Carazo, M. Saiz, J. Romero and C. De Blas
101-103	Efficient production of phialoconidia of Verticillium lecanii for biocontrol of cucumber powdery mildew, Sphaerotheca fuliginea	M. A. Verhaar and T. Hijwegen

Volume 99, Number 3 / May 1993

105-113	Regulators of ethylene biosynthesis or activity as a tool for reducing susceptibility of host plant tissues to infection by Botrytis cinerea	Y. Elad
115-124	Pea seed-borne mosaic virus: occurrence in faba bean (Vicia faba) and lentil (Lens culinaris) in West Asia and North Africa, and further information on host range, transmission characteristics, and purification	K. M. Makkouk, S. G. Kumari and L. Bos
125-137	Detection of Clavibacter michiganensis ssp. michiganensis in tomato seeds by immunofluorescence microscopy and dilution plating	A. A. J. M. Franken, G. C. Kamminga, W. Snijders, P. S. Van Der Zouwen and Y. E. Birnbaum
139-148	Seedbed infection of white cabbage by Mycosphaerella brassicicola	J. E. Van Den Ende
149-162	Differential interaction of Mycosphaerella brassicicola and brassica cultivars	J. E. Van Den Ende
163-167	Sources of resistance to ascochyta blight in wild Cicer species	K. B. Singh and M. V. Reddy
169-172	A new aggressive strain of Verticillium albo-atrum in Verticillium resistant cultivars of tomato in the Netherlands	S. J. Paternotte and H. A. Van Kesteren

Volume 99, Number 4 / July 1993

173	Editorial
175-188	Benomyl-resistant Fusarium-isolates in ecological studies on the biological control of fusarium wilt in carnation	J. Postma and A. J. G. Luttikholt
189-195	Resistance of potato varieties to field populations of the potato cyst nematode Globodera pallida in the northeastern part of the Netherlands	A. M. Van Der Burgt, H. J. Schouten and A. Mulder
197-203	Effects of leaf blast on photosynthesis of rice. 1. Leaf photosynthesis	L. Bastiaans
205-217	Effects of leaf blast on photosynthesis of rice 2. Canopy photosynthesis	L. Bastiaans and M. J. Kropff
219-226	Broad bean mottle virus in Morocco; curculionid vectors, and natural occurrence in food legumes other than faba bean (Vicia faba)	M. Fortass and S. Diallo
227-230	A novel method for producing basidiocarps of the cocoa pathogen Crinipellis perniciosa using a bran-vermiculite medium	G. M. Griffith and J. N. Hedger
231	Plant genetic manipulation for crops protection
232	Sensibilité des mauvaises herbes aux herbicides

Volume 99, Numbers 5-6 / September 1993

233-257	Carlavirus isolates from cultivated Allium species represent three viruses	P. Van Dijk
259-268	Analysis of the toxicity of purothionins and hordothionins for plant pathogenic bacteria	D. E. A. Florack, B. Visser, Ph. M. De Vries, J. W. L. Van Vuurde and W. J. Stiekema
269-276	Examination of resistance to clubroot in accessions of Brassica oleracea using a glasshouse seedling test	Roeland E. Voorrips and Dirk L. Visser
277-289	Siderophore-mediated competition for iron and induced resistance in the suppression of fusarium wilt of carnation by fluorescent Pseudomonas spp	Ben J. Duijff, Jan W. Meijer, Peter A. H. M. Bakker and Bob Schippers
291-301	Effect of conditions during storage of infested soil on infection of bait plants by Polymyxa betae and beet necrotic yellow vein virus	G. Tuitert
303-311	Horizontal and vertical distribution of airborne conidia of Botrytis cinerea in a gerbera crop grown under glass	A. Kerssies
313-322	Changes in susceptibility of bean leaves (Phaseolus vulgaris) to Sclerotinia sclerotiorum and Botrytis cinerea by pre-inoculative ozone exposures	A. E. G. Tonneijck and G. Leone
323-334	Effects of leaf blast on growth and production of a rice crop
335-343	Studies of Didymella bryoniae: The influence of nutrition and cultural practices on the occurrence of stem lesions and internal and external fruit rot on different cultivars of cucumber	Eigil De Neergaard, Grethe Haupt and Kirsten Rasmussen

Volume 100, Number 1 / April 1994

1	Editorial	Bob Schippers
3-17	Pathogenicity ofPythium species on cucumber in peat-sand, rockwool and hydroponics	F. Moulin, P. Lemanceau and C. Alabouvette
19-53	Epidemiology of beet necrotic yellow vein virus in sugar beet at different initial inoculum levels in the presence or absence of irrigation
55-59	Growth and survival of the mycoparasiteConiothyrium minitans on lettuce leaves in contact with soil in the presece or absence ofSclerotinia sclerotiorum	Matthijs Gerlagh, Marianne Kruse, Helen M. Van de Geijn and John M. Whipps
61-70	Effect ofCuscuta infection on chloroplast lipid composition ofBrassica leaves	Sanjay Mishra and G. G. Sanwal
71-80	Evaluation of various methods for the detection of barley yellow dwarf virus by the tissue-blot immunoassay and its use for virus detection in cereals inoculated at different growth stages	K. M. Makkouk and A. Comeau
81-84	Bacterial leaf rot ofAloe vera L., caused byErwinia chrysanthemi biovar 3	P. C. A. De Laat, J. T. W. Verhoeven and J. D. Janse
85-90	Differentiation between two potyviruses inAlstroemeria	Annemarie Van Zaayen, Corine M. De Blank and Inge Bouwen

Volume 100, Number 2 / June 1994

97-107	DNA fingerprinting uncovers a new sexually reproducing population ofPhytophthora infestans in the Netherlands	André Drenth, Inge C. Q. Tas and Francine Govers
109-122	Detection of tobacco rattle virus in nematodes by reverse transcription and polymerase chain reaction	Frank Van Der Wilk, Marja Korsman and Frans Zoon
123-136	Effects of temperature, vapour pressure deficit and radiation on infectivity of conidia ofBotrytis cinerea and on susceptibility of gerbera petals	A. Kerssies
137-156	Biotrophic mycoparasitism byVerticillium biguttatum onRhizoctonia solani	P. H. J. F. Van Den Boogert and J. W. Deacon
157-165	Characterisation of a maize-infecting potyvirus from Spain	M. Angeles Achon, Vicente Medina, Michael Shanks, Peter Markham and George P. Lomonossoff
167-170	First report of barley yellow dwarf luteovirus onMiscanthus in the United Kingdom	D. G. Christian, J. N. L. Lamptey, S. M. D. Forde and R. T. Plumb

Volume 100, Numbers 3-4 / September 1994

177	Publisher's notice
179-200	Actinomycetes as plant pathogens	Romano Locci
201-220	Effect of sugar beet cultivars with different levels of resistance to beet necrotic yellow vein virus on transmission of virus byPolymyxa betae	G. Tuitert, P. M. S. Musters-van Oorschot and W. Heijbroek
221-232	Pyoluteorin production byPseudomonas fluorescens strain CHA0 is involved in the suppression ofPythium damping-off of cress but not of cucumber	M. Maurhofer, C. Keel, D. Haas and G. Défago
233-241	The complete nucleotide sequence of RNA2 of barley mild mosaic virus (BaMMV)	Ulrich Timpe and Thomas Kühne
243-257	Differentiation of three whitefly-transmitted geminiviruses from the Republic of Yemen	I. D. Bedford, R. W. Briddon, P. Jones, N. Alkaff and P. G. Markham
259-267	Invasiveness ofPseudomonas solanacearum in tomato, eggplant and pepper: a comparative study	V. Grimault and P. Prior
269-277	New mite-borne virus isolates from rakkyo, shallot and wild leek species	Paul van Dijk and René A. A. van der Vlugt
279-282	Long shelf life ofTalaromyces flavus in coating material of pelleted seed	M. P. M. Nagtzaam and G. J. Bollen
283-286	Plant Disease Resistance Genes—7th International Symposium on Molecular Plant-Microbe Interactions

Volume 100, Number 5 / October 1994

293-314	Further observations on variation of lettuce mosaic virus in relation to lettuce (Lactuca sativa), and a discussion of resistance terminology	L. Bos, N. Huijberts and C. Cuperus
315-336	Control of infection and sporulation ofBotrytis cinerea on bean and tomato by saprophytic bacteria and fungi	Y. Elead, J. Köhl and N. J. Fokkema
337-346	Plant growth enhancement and disease control byTrichoderma harzianum in vegetable seedlings grown under commercial conditions	J. Inbar, M. Abramsky, D. Cohen and I. Chet
347-356	Characteristics of a resistance-breaking isolate of potato virus Y causing potato tuber necrotic ringspot disease	J. F. J. M. van den Heuvel, R. A. A. van der Vlugt, M. Verbeek, P. T. de Haan and H. Huttinga
357-358	Book review	George Salmond

Volume 100, Number 6 / December 1994

359-369	Activation of systemic acquired disease resistance in plants	Helmut Kessmann, Theo Staub, Jim Ligon, Michael Oostendorp and John Ryals
371-379	Dual culture ofCrinipellis perniciosa and potato callus	Gareth W. Griffith and John N. Hedger
381-394	The influence of cyst nematodes and drought on potato growth
395-412	Subjective components of mildew assessment on spring barley	A. C. Newton and C. A. Hackett
413-423	Diapause in the nematodeGlobodera pallida	Zanna Muhammad
425-434	Variability in the phloem restricted plant trypanosomes (Phytomonas spp) associated with wilts of cultivated crops

Volume 101, Number 1 / January 1995

1-13	Conserved virulence factor regulation and secretion systems in bacterial pathogens of plants and animals	Susan D. Wharam, Vincent Mulholland and George P. C. Salmond
15-24	Fungi on roots and stem bases of asparagus in the Netherlands: species and pathogenicity	W. J. Blok and G. J. Bollen
25-33	Effect of planting density of maize on the progress and spread of northern leaf blight fromExserohilum turcicum infested residue source	E. Adipala, J. P. Takan and M. W. Ogenga-Latigo
35-49	Soil receptivity toFusarium solani f. sp.pisi and biological control of root rot of pea	M. Castejón-Muñoz and P. J. Oyarzun
51-56	The effect of physiological age of potato tubers on female production of potato cyst nematodes (Globodera pallida Pa 2/3)	M. F. B. Dale and M. S. Phillips
57-67	Pre- and post-embedding immunogold labeling and electron microscopy in plant host tissues of three antigenically unrelated MLOs: primula yellows, tomato big bud and bermudagrass white leaf	R. G. Milne, Eliana Ramasso, R. Lenzi, Vera Masenga and Nonglak Sarindu, et al.
69-79	Differentiation ofVerticillium dahliae populations on the basis of vegetative compatibility and pathogenicity on cotton	Fouad Daayf, Michel Nicole and Jean-Paul Geiger
81-91	Seed transmission ofPyrenophora tritici-repentis, causal fungus of tan spot of wheat	A. M. C. Schilder and G. C. Bergstrom
93-99	Genetic correlations in resistance to morpholine and piperidine fungicides inPyrenophora teres populations	Tobin L. Peever and Michael G. Milgroom
101-110	Production, survival and evaluation of solid-substrate inocula ofConiothyrium minitans againstSclerotinia sclerotiorum	M. P. McQuilken and J. M. Whipps
111-114	Root rot inCampanula carpatica caused byPhytophthora cryptogea	Kirsten Thinggard

Volume 101, Number 2 / March 1995

123-132	Sequence of the 3′-terminal region of the RNA of a mite transmitted potyvirus fromHordeum murinum L.	Jörg Schubert and Frank Rabenstein
133-137	Analysis of the spatial distribution of rust-infected leek plants with the Black-White join-count statistic	P. D. de Jong and J. de Bree
139-148	Growth of leek rust epidemics in time in three cultivars during the early stage of the epidemic	P. D. de Jong
149-162	Analysis of nematodes and soil-borne fungi fromAmmophila arenaria (Marram grass) in Dutch coastal foredunes by multivariate techniques	P. C. E. M. de Rooij-van der Goes, W. H. van der Putten and C. van Dijk
163-170	Relationships of the Sardinian isolate of tomato yellow leaf curl geminivirus with its whitefly vectorBemisia tabaci Gen	P. Caciagli, D. Bosco and Lina Al-Bitar
171-182	Characterization of a pothos (Scindapsus aureus) virus with unusual properties	S. Sabanadzovic, D. Boscia, P. Saldarelli, G. P. Martelli and R. Lafortezza, et al.
183-187	The effect of timing of fungicide applications on control of frogeye leaf spot and grain yield of soybeans	Chrysantus N. Akem
189-199	The role of the seed tuber in determining partial resistance to potato blackleg caused byErwinia spp.	Sjefke J. H. M. Allefs, Willem van Dooijeweert, Eliza R. de Jong, Wim Prummel and Coosje Hoogendoorn
201-216	Influence of environmental conditions in a glasshouse on conidia ofBotrytis cinerea and on post-harvest infection of rose flowers	A. Kerssies, A. I. Bosker-van Zessen and H. D. Frinking
217-219	Strawberry latent ringspot virus in lilies	J. Cohen, A. Gera and G. Loebenstein
221-224	Assessment of yield losses caused by chickpea chlorotic dwarf geminivirus in chickpea (Cicer arietinum) in India	N. M. Horn, S. V. Reddy and D. V. R. Reddy

Volume 101, Number 3 / May 1995

225-229	Identification of bacterial leaf streak of cereals by their phenotypic characteristics and host range in Iran	A. Alizadeh, G. Barrault, A. Sarrafi, H. Rahimian and L. Albertini
231-239	Efficiency of eradication of four viruses from garlic (Allium sativum) by meristem-tip culture	Martin Verbeek, Paul van Dijk and Peter M. A. van Well
241-250	Detection of the German grapevine yellows (Vergilbungskrankheit) MLO in grapevine, alternative hosts and a vector by a specific PCR procedure	M. Maixner, U. Ahrens and E. Seemüller
251-259	Suppression of sporulation ofBotrytis spp. as a valid biocontrol strategy	Jürgen Köhl, Wilma M. L. Molhoek, Carin H. van der Plas and Nyckle J. Fokkema
261-271	Durability of resistance in lily to basal rot: evaluation of virulence and aggressiveness among isolates ofFusarium oxysporum f. sp.lilii	H. J. M. Löffler, Th. P. Straathof, J. R. Mouris and R. P. Baayen
273-282	Virus transmission by host-specific strains ofOlpidium bornovanus andOlpidium brassicae	R. N. Campbell, S. T. Sim and H. Lecoq
283-289	Effect of nitrogen form and application method on incidence and severity ofPhytophthora crown and root rot of apple trees	R. S. Utkhede and E. M. Smith
291-299	Purification and partial characterization of xylanase from the fungal maize pathogenHelminthosporium turcicum (Pass)	Yeshitila Degefu, Richard Fagerström and Nisse Kalkkinen
301-310	Gametic phase disequilibria in populations of race 2 and race 3 ofCochliobolus carbonum	H. Günter Welz and Kurt J. Leonard
311-318	A new flower breaking tobamovirus ofStreptocarpus	J. Th. J. Verhoeven, I. Bouwen and J. W. Roenhorst
319-332	Resistance in barley against the powdery mildew fungus (Erysiphe graminis f.sp.hordei) is not associated with enhanced levels of endogenous jasmonates	Karl-Heinz Kogel, Birgit Ortel, Birgit Jarosch, Rainer Atzorn and Ruth Schiffer, et al.
333-340	Erwinia amylovora hrpN mutants, blocked in harpin synthesis, express a reduced virulence on host plants and elicit variable hypersensitive reactions on tobacco	Marie-Anne Barny
341-342	Rhizoctonia solani Kühn AG 2-1 on kohlrabi in Italy	Luciana Corazza, Curgonio Cappelli, Laura Luongo and Vittorio M. Stravato
343-348	Filamentous flexous particles and serologically related proteins of variable size associated with citrus psorosis and ringspot diseases	Jesús Navas-Castillo and Pedro Moreno
349-350	Book reviews	M. Gerlagh and B. C. Sutton

Volume 101, Number 4 / July 1995

351-363	Use of monoclonal antibodies in plant pathology	Lesley Torrance
365-375	Pectin-degrading enzymes and plant-parasite interactions	Paolo Alghisi and Francesco Favaron
377-386	Microscopical studies of the infection of gerbara flowers byBotrytis cinerea	J. Salinas and K. Verhoeff
387-397	Durable resistance to late blight (Phytophthora infestans) in old potato cultivars	L. T. Colon, L. J. Turkensteen, W. Prummel, D. J. Budding and J. Hoogendoorn
399-404	Microscopical studies of the effect of metalaxyl on the interaction between sunflower,Helianthus annuus L. and downy mildew,Plasmopara halstedii	Saïd Mouzeyar, Felicity Vear and Denis Tourvieille de Labrouhe
405-409	Evidence of durable resistance in nine Chinese land races and one Italian cultivar ofTriticum aestivum toPuccinia striiformis	Zhong-Jun Zhang
411-420	Aphid stylet activities during potyvirus acquisition from plants and anin vitro system that correlate with subsequent transmission	Glen Powell, Thomas Pirone and Jim Hardie
421-430	Responses of cucumber cultivars to induction of systemic resistance against anthracnose by plant growth promoting fungi	Manchanahally Shivanna Meera, Manchanahally Byrappa Shivanna, Koji Kageyama and Mitsuro Hyakumachi
431-439	Life-table analysis of faba bean rust	I. Sache and J. C. Zadoks
441-456	Components of resistance to late blight (Phytophthora infestans) in eight South AmericanSolanum species	Leontine T. Colon, Dirk J. Budding, L. C. Paul Keizer and Martin M. J. Pieters
457-465	Relative susceptibilities of eleven potato cultivars and breeders' clones toGlobodera pallida pathotype Pa 3, with a discussion of the interpretation of data from pot experiments	J. W. Seinhorst, A. Oostrom, T. H. Been and C. H. Schomaker
467-478	Dynamics ofRhizoctonia solani (black scurf) in successive potato crops	G. Jager and H. Velvis
479-480	Induced resistance to disease in plants

Volume 101, Number 5 / September 1995

481	3rd Conference of the European Foundation for Plant Pathology ‘Environmental Biotic Factors in Integrated Plant Disease Control’, Poznań, 5–9 September 1994	Malgorzata Mańka and Monika Kozlowska
483-490	A strain ofPseudomonas syringae which does not belong to pathovarphaseolicola produces phaseolotoxin	C. Tourte and C. Manceau
491-496	Axenic culture and influence of wetness period and inoculum concentration on infection and development of cercospora blight ofHeliotropium europaeum	S. Hasan, M. Jourdan, L. Brun and A. W. Sheppard
497-501	First report of southern blight of common barley in Puerto Rico	Joseph Esnard and Paul R. Hepperly
503-509	Accumulation of phytoalexins in leaves of plane tree (Platanus spp.) expressing susceptibility or resistance toCeratocystis fimbriata f. sp.platani	C. El Modafar, A. Clérivet, A. Vigouroux and J. J. Macheix
511-518	Monoclonal antibody for the detection and identification of a phytoplasma associated with rice yellow dwarf	Fu-Lin Chang, Ching-Chung Chen and Chan-Pin Lin
519-525	Evaluation of antagonistic bacteria for suppression of bacterial ring rot of potato	P. Gamard and S. H. De Boer
527-533	Inhibition by aluminum of mycelial growth and of sporangial production and germination inPhytophthora infestans	D. Andrivon
535-539	The transmission by nematodes of tobraviruses is not determined exclusively by the virus coat protein	Stuart A. MacFarlane, Derek J. F. Brown and John F. Bol
541-547	Involvement of phenolic compounds in the resistance of grapevine callus to downy mildew (Plasmopara viticola)	G. H. Dai, C. Andary, L. Mondolot-Cosson and D. Boubals
549-559	Activation of defense-related genes in parsley leaves by infection withErwinia chrysanthemi	Frédérique van Gijsegem, Imre E. Somssich and Dierk Scheel
561-566	Improved polymerase chain reaction (PCR) detection ofGaeumannomyces graminis including a safeguard against false negatives	Elaine Ward
567-571	Localization of potato leafroll virus in leaves of secondarily-infected potato plants	J. F. J. M. van den Heuvel, C. M. de Blank, D. Peters and J. W. M. van Lent
573-578	Germination and appressiorial formation by uredospores ofUromyces viciae-fabae exposed to inhibitors of polyamine biosynthesis	Martina Reitz, Dale Walters and Bruno Moerschbacher

Volume 101, Number 6 / November 1995

579-583	Molecular genetics of fungal plant pathogens and signal perception and transduction in plant-fungus interactions — Workshop of two human capital and mobility networks	Guy Honée and Thorsten Nürnberger
585-599	The potential for using cyanobacteria (blue-green algae) and algae in the biological control of plant pathogenic bacteria and fungi	Martin M. Kulik
601-611	Soil tillage and eyespot: influence of crop residue distribution on disease development and infection cycles	Nathalie Colbach and Jean-Marc Meynard
613-622	Studies on the origin, spread, and evolution of an important group ofPuccinia recondita f. sp.tritici pathotypes in Australasia	R. F. Park, J. J. Burdon and R. A. McIntosh
623-626	Phytophthora root and crown rot of raspberry in Bulgaria	E. Ilieva, F. X. Arulappan and R. Pieters
627-637	Effect of interrupted leaf wetness periods on suppression of sporulation ofBotrytis allii andB. cinerea by antagonists on dead onion leaves	Jürgen Köhl, Carin H. van der Plas, Wilma M. L. Molhoek and Nyckle J. Fokkema
639-653	Periodicity and gradients in dispersal ofAlternaria linicola in linseed crops	I. Vloutoglou, B. D. L. Fitt and J. A. Lucas
655-664	Induction of systemic resistance byPseudomonas fluorescens in radish cultivars differing in susceptibility to fusarium wilt, using a novel bioassay	M. Leeman, J. A. van Pelt, F. M. den Ouden, M. Heinsbroek and P. A. H. M. Bakker, et al.
665-672	Control ofRhizoctonia solani andSclerotium rolfsii in the greenhouse using endophyticBacillus spp.	Shlomo Pleban, Fanya Ingel and Ilan Chet
673-678	Effect of plant roots on the germination of microsclerotia ofVerticillum dahliae
679-685	Effect of plant roots on the germination of microsclerotia ofVerticillium dahliae
687-693	The reduction of chemical control of leek rust, a simulation study	P. D. de Jong, R. A. Daamen and R. Rabbinge
695-699	Development of apothecia ofTapesia yallundae in contrasting populations selected by fungicides	G. L. Bateman, P. S. Dyer and L. Manzhula
701-704	Disease levels in winter wheat, rye and triticale grown on soil artificially inoculated withCephalosporium gramineum	S. Martyniuk, A. Stachyra and B. Wroblewska
705-709	Quantification of microsclerotia ofVerticillium dahliae in plant material by image analysis	L. Mol and E. M. J. Meijer
711	Announcement

Volume 102, Number 1 / January 1996

1-7	The role ofPseudomonas spp. and competition for carbon, nitrogen and iron in the enhancement of appressorium formation byColletotrichum coccodes on velvetleaf	W. G. D. Fernando, A. K. Watson and T. C. Paulitz
9-20	The relationship of leaf wetness duration and disease progress of glume blotch, caused byStagonospora nodorum, in winter wheat to standard weather data	A. Djurle, B. Ekbom and J. E. Yuen
21-31	Suppression of fusarium wilt of radish by co-inoculation of fluorescentPseudomonas spp. and root-colonizing fungi	M. Leeman, F. M. Den Ouden, J. A. Van Pelt, C. Cornelissen and A. Matamala-Garros, et al.
33-44	In vitro characterization andin vivo detection ofRigidoporus lignosus, the causal agent of white root disease inHevea brasiliensis, by ELISA techniques	M. Louanchi, P. Robin, T. Michels, M. H. Balesdent and D. Despréaux
45-50	Effect of acetochlor treatment on Fusarium wilt and sugar content in melon seedlings	R. Cohen, B. Blaier, A. A. Schaffer and J. Katan
51-60	Spread of faba bean rust over a discontinuous field	I. Sache and J. C. Zadoks
61-68	Characterization and vector relation of a serologically distinct isolate of tobacco rattle tobravirus (TRV) transmitted byTrichodorus similis in northern Greece	D. J. F. Brown, W. M. Robertson, R. Neilson, F. Bem and D. J. Robinson
69-75	Suppression of powdery mildew (Sphaerotheca fuliginea) in cucumber by the detergent Zohar LQ-215	R. Cohen, D. Shtienberg and M. Edelstein
77-86	The effect of nitrogen on the growth and development of giant witchweed,Striga hermonthica Benth.: effect on cultured germinated seedlings in host absence	I. Igbinnosa, K. F. Cardwell and S. N. C. Okonkwo
87-98	Etiology of asparagus replant-bound early decline	Wim J. Blok and Gerrit J. Bollen
99-104	Identification of two serological flagellar types (H1 and H2) inPseudomonas syringae pathovars	Christiane Guillorit-Rondeau, Laurence Malandrin and Regine Samson
105-108	Chitinase andβ1,3-glucanase isoforms expressed in pea roots inoculated with arbuscular mycorrhizal or pathogenic fungi	B. Dassi, E. Dumas-Gaudot, A. Asselin, C. Richard and S. Gianinazzi

Volume 102, Number 2 / January 1996

109-114	A one-hit model for the infection of clubroot-susceptible cabbage (Brassica oleracea var.capitata) byPlasmodiophora brassicae at various inoculum densities	Roeland E. Voorrips
115-122	Suppression of potato cyst nematode root penetration by the endoparasitic nematophagous fungusHirsutella rhossiliensis	H. Velvis and P. Kamp
123-126	Transmission efficiency of five tobravirus strains byParatrichodorus teres	Antoon T. Ploeg, Frans C. Zoon and Paul W. Th. Maas
127-132	Effects of fusaric acid on cells from tomato cultivars resistant or susceptible toFusarium oxysporum f. sp.Lycopersici	I. Gapillout, M. -L. Milat and J. -P. Blein
133-142	Interactions of air temperature, relative humidity and biological control agents on grey mold of bean	D. J. Hannusch and G. J. Boland
143-153	Spore germination and disease development after application of pycnidiospores ofAscochyta caulina toChenopodium album plants	C. Kempenaar, P. J. F. M. Horsten and P. C. Scheepens
155-162	Toxicity of fungal endophyte secondary metabolites to plant parasitic nematodes and soil-borne plant pathogenic fungi	J. Hallmann and R. A. Sikora
163-169	Production and evaluation of monoclonal antibodies for the detection of beet mild yellowing luteovirus and related strains	H. G. Smith, I. Barker, G. Brewer, M. Stevens and P. B. Hallsworth
171-180	Sensitivity of populations ofBotrytis cinerea to triazoles, benomyl and vinclozolin	Christiane Stehmann and Maarten A. De Waard
181-192	Acquired resistance triggered by elicitins in tobacco and other plants	Philippe Bonnet, Eva Bourdon, Michel Ponchet, Jean -Pierre Blein and Pierre Ricci
193-199	The predicted impact of possible climatic change on virus-vector nematodes in Great Britain	R. Neilson and B. Boag
201-203	Evidence from nucleic acid hybridization tests for geminivirus infection of ornamental crotons in India	S. K. Raj, K. M. Srivastava and B. P. Singh
205-207	Threshold values for chemical control of powdery mildew (Erysiphe cruciferarum) on Brussels sprouts	P. D. de Jong and G. A. Hasper
209-210	Announcements

Volume 102, Number 3 / March 1996

211-218	Predicting wheat head blight incidence using models based on meteorological factors in Pergamino, Argentina	R. C. Moschini and C. Fortugno
219-226	Tomato infectious chlorosis virus — a new clostero-like virus transmitted byTrialeurodes vaporariorum	James E. Duffus, Hsing -Yeh Liu and Gail C. Wisler
227-235	Biocontrol ofRhizoctonia damping-off of cucumber by non-pathogenic binucleateRhizoctonia	Remedios Villajuan-Abgona, Koji Kageyama and Mitsuro Hyakumachi
237-245	Airborne ascospores ofDidymella rabiei as a major primary inoculum for Ascochyta blight epidemics in chickpea crops in southern Spain	A. Trapero-Casas, J. A. Navas-Cortés and R. M. Jiménez-Díaz
247-255	Biological control of damping-off caused byPythium ultimum andRhizoctonia solani usingTrichoderma spp. applied as industrial film coatings on seeds
257-263	Relations between glasshouse climate and dry weight of petals, epicuticular wax, cuticle, pre-harvest flowering period and susceptibility toBotrytis cinerea of gerbera and rose flowers	A. Kerssies and H. D. Frinking
265-275	Biological control of botrytis leaf blight of onion byGliocladium roseum applied as sprays and with fabric applicators	T. D. W. James and J. C. Sutton
277-282	Estimation of the viability ofHeterodera schachtii field populations by measuring ATP, ADP and AMP contents of eggs and juveniles using HPLC	A. W. M. Huijbregts, P. D. Gijssel, R. G. Munning and W. Heijbroek
283-292	Comparison and differentiation of Wheat Yellow Mosaic Virus(WYMV), Wheat Spindle Streak Mosaic Virus (WSSMV) and Barley Yellow Mosaic Virus (BaYMV) isolates using WYMV monoclonal antibodies	Djabbar Hariri, Thierry Delaunay, Laure Gomes, Sophie Filleur and Christelle Plovie, et al.
293-295	A model to study the effect of certification of planting material on the occurrence of leek rust	P. D. de Jong
297-303	Some coat protein constituents from strawberry latent ringspot virus expressed in transgenic tobacco protect plants against systematic invasion following root inoculation by nematode vectors	S. Kreiah, M. L. Edwards, W. S. Hawes, A. T. Jones and D. J. F. Brown, et al.
305-310	A carlavirus-specific PCR primer and partial nucleotide sequence provides further evidence for the recognition of cowpea mild mottle virus as a whitefly-transmitted carlavirus	J. Badge, A. Brunt, R. Carson, E. Dagless and M. Karamagioli, et al.

Volume 102, Number 4 / May 1996

311-316	Differential interactions ofPhytophthora capsici isolates with pepper genotypes at various plant growth stages	Byung Kook Hwang, Young Jin Kim and Choong Hoe Kim
317-324	Foliar calcium concentration of potato and its relation to genotype lateness and tolerance of cyst nematodes	A. J. Haverkort, F. J. de Ruijter, M. Boerma and M. van de Waart
325-337	Comparative study of morphological, cultural and molecular markers for the characterization ofPseudocercosporella herpotrichoides isolates	M. L. Gac, F. Montfort, N. Cavelier and A. Sailland
339-348	Foliar sprays of NPK fertilizers induce systemic protection againstPuccinia sorghi andExserohilum turcicum and growth response in maize	Reuven Reuveni, Moshe Reuveni and Vladimir Agapov
349-352	Ability of aLeptosphaeria maculans isolate to form stem cankers on Indian mustard (Brassica juncea) segregates as a single locus	Chang-Yong Chen, Kim M. Plummer and Barbara J. Howlett
353-363	Epiphytic life is the main characteristic of the life cycle ofPseudomonas syringae pv.pisi, pea bacterial blight agent	Catherine Grondeau, Alexandre Mabiala, Rachid Ait-Oumeziane and Régine Samson
365-375	Rain-driven epidemics ofPhytophthora porri on leek	W. D. Smilde, M. van Nes and H. D. Frinking
377-383	Production, characterization and interaction of single-spore isolates ofPlasmodiophora brassicae	Roeland E. Voorrips
385-395	Analysis of diversity in populations of plant pathogens: the barley powdery mildew pathogen across Europe	Kaspar Müller, Joe M. McDermott, Martin S. Wolfe and Eckhard Limpert
397-400	A streak disease of pearl millet caused by a leafhopper-transmitted geminivirus	Rob W. Briddon, Patricia Lunness, Ian D. Bedford, Leony C. L. Chamberlin and Theo Mesfin, et al.
401-405	Induction of different chitinase andΒ-1,3-glucanase isoenzymes in sunflower (Helianthus annuus L.) seedlings in response to infection byPlasmopara halstedii	J. M. Cachinero, F. Cabello, J. Jorrin and M. Tena
407-409	Book reviews	J. C. Zadoks, F. Schönbeck and G. H. J. Kema

Volume 102, Number 5 / June 1996

411-419	Sources of genetic resistance in cowpea (Vigna unguiculata (L.) Walp.) to cowpea aphid-borne mosaic potyvirus	Muhammad Bashir and R. O. Hampton
421-429	Resistance of sunflower (Helianthus annuus L.) to terminal bud attack bySclerotinia sclerotiorum (Lib.) de Bary	El Hassan Achbani, Denis Tourvieille de Labrouhe and Felicity Vear
431-439	Genetic and biological characteristics ofTyphula ishikariensis isolates from Norway	Naoyuki Matsumoto, Anne Marte Tronsmo and Tadayuki Shimanuki
441-449	Effects of radiation, especially ultraviolet B, on conidial germination and mycelial growth of grape powdery mildew	L. Willocquet, D. Colombet, M. Rougier, J. Fargues and M. Clerjeau
451-457	Characterisation ofFusarium oxysporum isolated from carnation in Australia based on pathogenicity, vegetative compatibility and random amplified polymorphic DNA (RAPD) assay	G. F. Kalc Wright, D. I. Guest, D. L. S. Wimalajeewa and R. van Heeswijck
459-469	To be or not to be: howPseudomonas solanacearum decides whether or not to express virulence genes	Mark A. Schell
471-478	Adhesive hyphae ofArthrobotrys oligospora: an ultrastructural study	E. den Belder, E. Jansen and J. Donkers
479-490	Genetics of responses to morpholine-type fungicides and of avirulences inErysiphe graminis f. sp.hordei	James K. M. Brown, Stéphanie Le Boulaire and Neal Evans
491-496	Head blight and biosynthesis of Fusarium toxins in barley kernels field inoculated withFusarium culmorum	J. Perkowski, I. Kiecana, U. Schumacher, H. -M. Müller and J. Chełkowski, et al.
497-506	Correlation between hydrolytic enzyme activities measured in bean seedlings afterTrichoderma koningii treatment combined with pregermination and the protective effect againstPythium splendens	Alba Marina Cotes, Philippe Lepoivre and Jean Semal
507-510	The effect of three irrigation practices on phytophthora crown and root rot of apple trees under field conditions	R. S. Utkhede and E. M. Smith

Volume 102, Number 6 / July 1996

511-517	Production ofErwinia chrysanthemi pectinases in potato tubers showing high or low level of resistance to soft-rot	Corinne Dorel, Nicole Hugouvieux-Cotte-Pattat, Janine Robert-Baudouy and Ewa Lojkowska
519-526	Characteristics of the whole cell fatty acid profiles ofPseudomonas corrugate
527-536	Properties of a citrus isolate of olive latent virus 1, a new necrovirus	G. P. Martelli, M. A. Yilmaz, V. Savino, S. Baloglu and F. Grieco, et al.
537-544	Possible involvement of salicylic acid in systemic acquired resistance ofCucumis sativus againstSphaerotheca fuliginea	Gian Guido Conti, Alberto Pianezzola, Guido Violini, Dario Maffi and Anna Arnoldi
545-553	Factors affecting the incubation period of dark leaf and pod spot (Alternaria brassicae) on oilseed rape (Brassica napus)	C. X. Hong and B. D. L. Fitt
555-561	Changes in specific virulence in Polish populations ofPhytophthora infestans: 1985–1991	Ludwik S. Sujkowski, Stephen B. Goodwin and William E. Fry
563-568	Purification and serology of virions of impatiens necrotic spot tospovirus	P. Roggero, G. Adam, R. G. Milne and V. Lisa
569-576	Distribution ofLeptosphaeria maculans in two fields in southern Ontario as determined by the polymerase chain reaction	George S. Mahuku, Robert Hall and Paul H. Goodwin
577-584	Cluster analysis of 36Globodera pallida field populations using two sets of molecular markers	Rolf T. Folkertsma, Koen E. de Groot, Paul H. G. van Koert, Marga P. E. van Gent-Pelzer and Jeroen N. A. M. Rouppe van der Voort, et al.
585-590	Selection forMeloidogyne incognita virulence against resistance genes from tomato and pepper and specificity of the virulence/resistance determinants	P. Castagnone-Sereno, M. Bongiovanni, A. Palloix and A. Dalmasso
591-596	Lettuce chlorosis virus — A new whitefly-transmitted closterovirus	James E. Duffus, Hsing -Yeh Liu, Gail C. Wisler and Ruhui Li
597-600	Vegetative compatibility among isolates ofColletotrichum gloeosporioides from almond in Israel	Talma Katan and Ezra Shabi
601-605	The double-stranded RNA genome of maize rough dwarfFijivirus contains both mono and dicistronic segments	Cristina Marzachì', Sara Antoniazzi, Mariangela d'Aquilio and Guido Boccardo

Volume 102, Number 7 / September 1996

607-613	Characterization and genetic analysis of field isolates ofBotryotinia fuckeliana (Botrytis cinerea) resistant to dichlofluanid	Stefania Pollastro, Franco Faretra, Vincenzo Di Canio and Antonietta De Guido
615-621	Comparison of six inoculation techniques withColletotrichum acutatum on cold stored strawberry plants and screening for resistance to this fungus in French strawberry collections	Béatrice Denoyes-Rothan and G. Guérin
623-633	Biological destruction of conidia ofVerticillium biguttatum	G. Jager and H. Velvis
635-643	Biological control ofBotrytis cinerea on tomato stem wounds withTrichoderma harzianum	T. M. O'Neill, A. Niv, Y. Elad and D. Shtienberg
645-654	Components of resistance of cassava to African cassava mosaic virus	D. Fargette, L. T. Colon, R. Bouveau and C. Fauquet
655-662	Molecular characterization of potato virus Y^N isolates by PCR-RFLP
663-670	Induced resistance againstPhytophthora capsici in pepper plants in response to DL-β-amino-n-butyric acid	Ji Yoon Sunwoo, Yeon Kyeong Lee and Byung Kook Hwang
671-679	A domain of the readthrough protein of barley yellow dwarf virus (NY-RPV isolate) is essential for aphid transmission	P. F. McGrath, R. M. Lister and B. G. Hunter
681-685	Improved detection of prunus necrotic ringspot virus by the polymerase chain reaction	S. Spiegel, S. W. Scott, V. Bowman-Vance, Y. Tam and N. N. Galiakparov, et al.
687-695	Effects of temperature onPhytophthora porri in vitro, in planta, and in soil	W. D. Smilde, M. van Nes and H. D. Frinking
697-705	Biological characteristics of maize dwarf mosaic potyvirus from Spain	M. Angeles Achon, Marion Pinner, Vicente Medina and George P. Lomonossoff
707-711	Occurrence and transmission of sowbane mosaic virus in seed from naturally infected plants of spinach (Spinacia oleracea)	L. Bos and N. Huijberts
713-717	New host for raspberry bushy dwarf virus: arctic bramble (Rubus arcticus)	H. Kokko, A. Lemmetty, P. Haimi and S. Kärenlampi

Volume 102, Number 8 / October 1996

719-732	Mechanisms involved in the biological control ofBotrytis cinerea incited diseases	Yigal Elad
733-741	Effects of induced resistance on infection efficiency and sporulation of Puccinia striiformis on seedlings in varietal mixtures and on field epidemics in pure stands	Agnès Calonnec, Henriette Goyeau and Claude de Vallavieille-Pope
743-746	Infestation by the cyst forming nematodeGlobodera pallida of potato tubers in Southern Italy	Nicola Vovlas
747-755	Evaluation of plant growth-promoting rhizobacteria for biological control of pythium root rot of cucumbers grown in rockwool and effects on yield	M. McCullagh, R. Utkhede, J. G. Menzies, Z. K. Punja and T. C. Paulitz
757-764	Generation and characterization of monoclonal antibodies to Flavescence dorée phytoplasma: Serological relationships and differences in electroblot immunoassay profiles of Flavescence dorée and elm yellows phytoplasmas	A. Seddas, R. Meignoz, X. Daire and E. Boudon-Padieu
765-771	Fungicide responses of maize hybrids to grey leaf spot	J. M. J. Ward, T. Hohls, M. D. Laing and F. H. J. Rijkenberg
773-778	Evidence for loss of ontogenetic resistance of apple leaves againstVenturia inaequalis	A. Kollar
779-786	Nucleotide sequence and symptom modulating analysis of a Peanut stunt virus-associated satellite RNA from Poland: high level of sequence identity with the American PSV satellites	C. Ferreiro, K. Ostrówka, J. J. López-Moya and J. R. Díaz-Ruíz
787-793	Efficiency of isolates ofConiothyrium minitans as mycoparasites ofSclerotinia sclerotiorum, Sclerotium cepivorum andBotrytis cinerea on tomato stem pieces	M. Gerlagh, J. M. Whipps, S. P. Budge and H. M. Goossen-van de Geijn
795-805	Field evaluation of a supervised control system forBotrytis leaf blight in spring sown onions in the Netherlands	C. L. M. de Visser

Volume 102, Number 9 / November 1996

807-816	Molecular basis of specificity in host/fungus interactions	Wolfgang Knogge
817-822	Molecular characterization of a phytoplasma causing Phyllody in Clover and other herbaceous hosts in Northern Italy	Giuseppe Firrao, Luigi Carraro, Emanuela Gobbi and Romano Locci
823-830	Genetic variation of aggressiveness in individual field populations ofFusarium graminearum andFusarium culmorum tested on young plants of winter rye	Thomas Miedaner and Angela G. Schilling
831-835	Electron microscopy and molecular identification of phytoplasmas associated with strawberry green petals in the Czech Republic	Jana Fránova HonetŜlegrová, Monica Vibio and Assunta Bertaccinc
837-846	Studies on the diagnosis of hop stunt viroid in fruit trees: Identification of new hosts and application of a nucleic acid extraction procedure based on non-organic solvents	Nathalie Astruc, Jose F. Marcos, Guy Macquaire, Thierry Candresse and Vicente Pallás
847-854	Calibration and verification of risk algorithms using logistic regression	Jonathan Yuen, Eva Twengström and Roland Sigvald
855-858	Allelism of theFcu-1 andFoc genes conferring resistance to fusarium wilt in cucumber	Demetrios John Vakalounakis
859-865	Expression of resistance to the root-knot nematodes,Meloidogyne hapla andM. fallax, in wildSolanum spp. under field conditions	Geert J. W. Janssen, Richard Janssen, Arend van Norel, Brigitte Verkerk-Bakker and J. Hoogendoorn
867-873	Lettuce ring necrosis, caused by a chytrid-borne agent distinct from lettuce big-vein ‘virus’	L. Bos and N. Huijberts
875-881	Susceptibility of pure and hybrid willows to isolates ofMelampsora epitea rust	Robert S. Fritz, Leif Johansson, Boel åstrom, Mauritz Ramstedt and Håkan HÄggström
883-889	The use of ergosterol in the pathogenic fungusBipolaris sorokiniana for resistance rating of barley cultivars	Torsten Gunnarsson, Ingrid Almgren, Pernilla Lydén, Helena ékesson and Hans -Börje Jansson, et al.
891-893	Involvement of a phytotoxic peptide in the development of the Northern leaf blight of corn	Bilha Bashan, Rachel Abadi and Yehouda Levy
895-898	First report of Colombian datura potyvirus in tomato	J. Th. J. Verhoeven, D. -E. Lesemann and J. W. Roenhorst

Volume 103, Number 1 / January 1997

1-14	Recent advances in the molecular genetics of plant cell wall-degrading enzymes produced by plant pathogenic fungi	Seanna L. Annis and Paul H. Goodwin
15-23	Fungal polygalacturonase activity reflects susceptibility of carnation cultivars to fusarium wilt	R.P. Baayen, E.A.M. Schoffelmeer, S. Toet and D.M. Elgersma
25-33	Biological control of cereal seed-borne diseases by seed bacterization with greenhouse-selected bacteria	Margareta Hökeberg, Berndt Gerhardson and Lennart Johnsson
35-41	Infection process of Colletotrichum destructivum O'Gara from lucerne (Medicago sativa L.)	A.O. Latunde-Dada, J.A. Bailey and J.A. Lucas
43-53	In vitro formation of infection structures of Phytophthora infestans is associated with synthesis of stage specific polypeptides	Robert Krämer, Sibylle Freytag and Elmon Schmelzer
55-63	Comparison of an in vitro and a damping-off assay to test soils for suppressiveness to Pythium aphanidermatum	N. J. Grünwald, F. Workneh, S. Hu and A. H. C. van Bruggen
65-71	Multiple pathogenic factors influence aphid transmission of cauliflower mosaic virus from infected plants	Nadia S. Al-Kaff, David S. Turner and Simon N. Covey
73-83	Specific detection of Phytophthora nicotianae using the polymerase chain reaction and primers based on the DNA sequence of its elictin gene ParA1	I. Lacourt and J. M. Duncan
85-90	Head infection and accumulation of Fusarium toxins in kernels of 12 barley genotypes inoculated with Fusarium graminearum isolates of two chemotypes	J. Perkowski, I. Kiecana, U. Schumacher, H.-M. Müller and J. Chełkowski, et al.
91-98	Identification by PCR analysis on plasmid pEA29 of isolates of Erwinia amylovora responsible of an outbreak in Central Europe	Pascal Lecomte, Charles Manceau, Jean-Pierre Paulin and Marianne Keck

Volume 103, Number 2 / February 1997

99-111	Alternaria eichhorniae, a biological control agent for waterhyacinth: mycoherbicidal formulation and physiological and ultrastructural host responses	Yasser M. Shabana, Zakaria A.M. Baka and Gamal M. Abdel-Fattah
113-124	Changes in the structure of Arabidopsis thaliana roots induced during development of males of the plant parasitic nematode Heterodera schachtii	Miroslaw Sobczak, Wladyslaw Golinowski and Florian M.W. Grundler
125-136	Early vascular defense reactions of cotton roots infected with a defoliating mutant strain of Verticillium dahliae	F. Daayf, M. Nicole, B. Boher, A. Pando and J.P. Geiger
137-145	DNA probes and PCR primers for the detection of a phytoplasma associated with peanut witches'-broom	Miaw-Fan Chen and Chan-Pin Lin
147-157	Fungi associated with esca disease in grapevine	P. Larignon and B. Dubos
159-173	Structure of Melampsora larici-populina populations on wild and cultivated poplar	Jean Pinon and Pascal Frey
175-181	The effect of populations of Xanthomonas campestris pv. phaseoli in bean reproductive tissues on seed infection of resistant and susceptible bean genotypes	R.B. Mabagala
183-193	Detection of soft rot Erwinia spp. on seed potatoes: conductimetry in comparison with dilution plating, PCR and serological assays	B.A. Fraaije, M. Appels, S.H. De Boer, J.W.L. Van Vuurde and R.W. Van den Bulk
195	Book review	J.C. Zadoks

Volume 103, Number 3 / March 1997

197-201	Scenario studies for future agriculture and crop protection	R. Rabbinge and M. van Oijen
203-215	Global crop production and the efficacy of crop protection - current situation and future trends	Erich-Christian Oerke and Heinz-Wilhelm Dehne
217-234	Operationalizing sustainability: exploring options for environmentally friendly flower bulb production systems	Walter A.H. Rossing, Jan Eelco Jansma, Frank J. De Ruijter and Jan Schans
235-243	Pepper resistance-breaking tobamoviruses: Can they co-exist in single pepper plants?	F. Tenllado, I. García-Luque, M.T. Serra and J.R. Díaz-Ruíz
245-249	Leaf and head rot of Chinese cabbage - a new field diesease caused by Pythium tracheiphilum Matta	K. Møller and J. Hockenhull
251-254	Detection and characterization of a phytoplasma associated with annual blue grass (Poa annua) white leaf disease in southern Italy	I.-M. Lee, M. Pastore, M. Vibio, A. Danielli and S. Attathom, et al.
255-264	Effect of oxygen concentration on plant growth, lipidperoxidation, and receptivity of tomato roots to Pythium F under hydroponic conditions	M. Chérif, Y. Tirilly and R. R. Bélanger
265-279	Characterization of Rhizoctonia solani AG 2 isolates causing bare patch in field grown tulips in the Netherlands	J.H.M. Schneider, M.T. Schilder and G. Dijst
281-284	Occurrence of barley yellow mosaic and barley mild mosaic bymoviruses in Greece	N. Katis, K. Tzavella-Klonari and M. J. Adams
285-289	Transmission by aphids of potato spindle tuber viroid encapsidated by potato leafroll luteovirus particles	Jerzy Syller, Waldemar Marczewski and Jerzy Pawłowicz

Volume 103, Number 4 / May 1997

291-301	In planta regulation of phytopathogenic bacteria virulence genes: relevance of plant-derived signals	Frédérique Van Gijsegem
303-311	Identification of Piper yellow mottle virus, a mealybug-transmitted badnavirus infecting Piper spp. in Southeast Asia	B.E.L. Lockhart, Kittisak Kiratiya-Angul, P. Jones, Lily Eng and Padmini De Silva, et al.
313-321	Dynamics of wheat spindle streak mosaic bymovirus in winter wheat	Juliet E. Carroll, Gary C. Bergstrom and Stewart M. Gray
323-329	Morphological and molecular characterization of Colletotrichum spp. from citrus orchards affected by postbloom fruit drop in Brazil	E.E. Kuramae-Izioka, C.R. Lopes, N.L. Souza and M.A. Machado
331-344	Endo-1,3-β-glucanase and cellulase from Trichoderma harzianum: purification and partial characterization, induction of and biological activity against plant pathogenic Pythium spp.	Charlotte Thrane, Arne Tronsmo and Dan Funck Jensen
345-355	Detection and identification of Phytophthora fragariae Hickman by the polymerase chain reaction	Peter Bonants, Marjanne Hagenaar-de Weerdt, Marga van Gent-Pelzer, Isabelle Lacourt and David Cooke, et al.
357-361	Purification and characterization of a lipolytic enzyme active at low temperature from Norwegian Typhula ishikariensis group III strain	Tamotsu Hoshino, Anne Marte Tronsmo, Naoyuki Matsumoto, Tomomi Sakamoto and Satoru Ohgiya, et al.
363-371	Characterisation of the European pathogen population of Magnaporthe grisea by DNA fingerprinting and pathotype analysis	E. Roumen, M. Levy and J.L. Notteghem
373-378	Some characteristics of the transmission of grapevine leafroll associated virus 3 by Planococcus citri Risso	Cristina Cabaleiro and Antonio Segura
379-391	Aggressiveness and other factors relating to displacement of populations of Phytophthora infestans in England and Wales	J.P. Day and R.C. Shattock
393-394	Book review	J. van den Heuvel

Volume 103, Number 5 / July 1997

395-408	Genetic diversity in Fusarium oxysporum f.sp. dianthi and Fusarium redolens f.sp. dianthi	R.P. Baayen, F. van Dreven, M.C. Krijger and C. Waalwijk
409-416	Baseline sensitivity and cross-resistance to demethylation-inhibiting fungicides in Ontario isolates of Sclerotinia homoeocarpa	T. Hsiang, L. Yang and W. Barton
417-426	Effects on growth of wheat plants of isolates of Gaeumannomyces/Phialophora-complex fungi in different conditions of soil moisture, temperature, and photoperiod	Claudia Augustin, H. Juergen Jacob and Armin Werner
427-431	Non-structural plum pox potyvirus proteins detected by immunogold labelling	M.T. Martin and B. Gélie
433-440	Inhibition of egg hatch of the potato cyst nematode Globodera rostochiensis by chitinase-producing bacteria	Don Cronin, Yvan Moënne-Loccoz, Colum Dunne and Fergal O'Gara
441-452	In vitro evaluation of fungal isolates for their ability to influence leaf rheology, production of pseudothecia, and ascospores of Venturia inaequalis	Vincent Philion, Odile Carisse and Timothy Paulitz
453-465	A simulation model for the development of brown rust epidemics in winter wheat	V. Rossi, P. Racca, S. Giosue', D. Pancaldi and I. Alberti
467-470	Formation of pseudosclerotia and bacteria-induced chlamydospores in Phoma foveata	Sardar Camyon and Berndt Gerhardson
471-475	An oospore-forming strain of Peronospora statices on cultivated Limonium in the UK, the Netherlands and Italy	Geoffrey S. Hall, Charles R. Lane and Jeffrey R. Mellor
477-480	Production and characterization of a monoclonal antibody specific to the M serotype of plum pox potyvirus	D. Boscia, H. Zeramdini, M. Cambra, O. Potere and M.T. Gorris, et al.
481-484	Molecular evidence for the occurrence of beet western yellows virus on chickpea in Morocco	M. Fortass, F. van der Wilk, J.F.J.M. van den Heuvel and R.W. Goldbach
485-490	Molecular records of micro-evolution within the Algerian population of Fusarium oxysporum f. sp. albedinis during its spread to new oases	Diana Fernandez, Mohamed Ouinten, Abdelaziz Tantaoui and Jean-Paul Geiger
491-492	Book review	Sophien Kamoun and Francine Govers

Volume 103, Number 6 / August 1997

493-499	Phylogenetic relationships between rice dwarf phytoreovirus isolates from five countries	B.C. Lee, Y.K. He, K. Murao, M. Isogai and G. Dahal, et al.
501-506	Frequency of transmission of artichoke Italian latent nepovirus by Longidorus fasciatus (Nematoda: Longidoridae) from artichoke fields in the Iria and Kandia areas of Argolis in northeast Peloponnesus, Greece	D.J.F. Brown, P.E. Kyriakopoulou and W.M. Robertson
507-514	Detection and differentiation of grapevine yellows phytoplasmas belonging to the elm yellows group and to the stolbur subgroup by PCR amplification of non-ribosomal DNA	X. Daire, D. Clair, W. Reinert and E. Boudon-Padieu
515-519	Variation in transmission of two BYDV-MAV isolates by multiple clones of Rhopalosiphum padi L.	E. Sadeghi, C.A. Dedryver, G. Riault and J.P. Gauthier
521-536	Early intracellular punctures by two aphid species on near-isogenic melon lines with and without the virus aphid transmission (Vat) resistance gene	Jian-Qun Chen, Begonia Martin, Yvan Rahbé and Alberto Fereres
537-544	Effect of root injury on lesion development of caraway roots infected by Mycocentrospora acerina	A. Dvenhuis
545-554	Virulence variation and DNA polymorphism in Sphaerotheca fuliginea, causal agent of powdery mildew of cucurbits	M. Bardin, P.C. Nicot, P. Normand and J.M. Lemaire
555-563	Detection of Xanthomonas campestris pv. pelargonii in geranium and greenhouse nutrient solution by serological and PCR techniques	S. Chittaranjan and S.H. De Boer
565-571	Subdivision and genetic structure of four populations of Venturia inaequalis in Switzerland	Isabel Tenzer and Cesare Gessler
573-580	Factors affecting germination of oospores of Peronospora viciae f.sp. pisi in vitro	Dirk Jan van der Gaag and Herman D. Frinking

Volume 103, Number 7 / October 1997

581-588	A foliar spray of micronutrient solutions induces local and systemic protection against powdery mildew (Sphaerotheca fuliginia) in cucumber plants	Moshe Reuveni, Vladimir Agapov and Reuven Reuveni*
589-595	Comparison of visual head blight ratings, seed infection levels, and deoxynivalenol production for assessment of resistance in cereals inoculated with Fusarium culmorum	Weizhong Liu, Oleif N. Elen, Leif Sundheim*, Wenche Langseth and Helge Skinnes
597-605	The relationship between soil inoculum density and plant infection as a basis for a quantitative bioassay of Verticillium dahliae	M.P.M. Nagtzaam, A.J. Termorshuizen* and G.J. Bollen
607-622	Identification of Rhizoctonia solani associated with field-grown tulips using ITS rDNA polymorphism and pectic zymograms	J.H.M. Schneider, O. Salazar, V. Rubio and J. Keijer
623-629	The proportion of viruliferous individuals in field populations of Frankliniella occidentalis: Implications for tomato spotted wilt virus epidemics in tomato	J. Aramburu, A. Laviña, E. Moriones*, J. Riudavets and J. Arnó
631-642	Influence of chickpea genotype and Bacillus sp. on protection from Fusarium wilt by seed treatment with nonpathogenic Fusarium oxysporum	Ana Harvás, Blanca Landa and Rafael M. Jiménez-Díaz*
643-651	Nitric oxide preserves the level of chlorophyll in potato leaves infected by Phytophthora infestans	A.M. Lazalt, M.V. Beligni and L. Lamattina*
653-665	Components of maritime pine susceptibility to twisting rust – A path coefficient analysis	Marie-Laure Desprez-Loustau and Karen Wagner
667-671	Hundred years of history and the future of the Foundation ‘Willie Commelin Scholten Phytopathological Laboratory’	B. Schippers and G.S. Roosje
673	Book review	A.J. Termorshuizen

Volume 103, Number 8 / November 1997

675-686	Characterization and classification of phytoplasmas from wild and cultivated plants by RFLP and sequence analysis of ribosomal DNA	B. Schneider, C. Marcone, M. Kampmann, A. Ragozzino and W. Lederer, et al.
687-693	Differentiation of three species of Xanthomonas and Stenotrophomonas maltophilia using cellular fatty acid analyses	D.J. Norman, A.R. Chase, N.C. Hodge and R.E. Stall
695-710	Coat protein-mediated resistance to isolates of barley yellow dwarf in oats and barley	P.F. McGrath, J.R. Vincent, C.-H. Lei, W.P. Pawlowski and K.A. Torbert, et al.
711-719	Effect of weather conditions on local spread and infection by pea bacterial blight (Pseudomonas syringae pv. pisi)	S.J. Roberts
721-724	A bymovirus PCR primer and partial nucleotide sequence provides further evidence for the recognition of rice necrosis mosaic virus as a bymovirus	J.L. Badge, S. Kashiwazaki, S. Lock and G.D. Foster
725-735	Aggressiveness and production of cell-wall degrading enzymes by Pythium violae, Pythium sulcatum and Pythium ultimum, responsible for cavity spot on carrots	C. Campion, P. Massiot and F. Rouxel
737-746	Evaluating commercial maize hybrids for resistance to gibberella ear rot	A.W. Schaafsma, R.W. Nicol and L.M. Reid
747-750	Inhibition of pre-penetration development of blast fungus during the infection of resistant rice cultivars	T.D. Pasechnik, V.P. Lapikova and A.A. Aver'yanov
751-752	Plant Pathology	M. Gerlagh

Volume 103, Number 9 / December 1997

753-765	Induced resistance in plants and the role of pathogenesis-related proteins	L.C. Van Loon
767-774	Monoclonal antibodies for detection, serological characterization and immunopurification of grapevine fleck virus	O. Schieber, A. Seddas, C. Belin and B. Walter
775-784	Selection of biological control agents for controlling soil and seed-borne diseases in the field	I.M.B. Knudsen, J. Hockenhull, D. Funck Jensen, B. Gerhardson and M. Hökeberg, et al.
785-793	Removal of urediniospores of brown (Puccinia recondita f.sp. tritici) and yellow (P. striiformis) rusts of wheat from infected leaves submitted to a mechanical stress	L. Geagea, L. Huber and I. Sache
795-802	Comparison of ethylene-producing Pseudomonas syringae strains isolated from kudzu (Pueraria lobata) with Pseudomonas syringae pv. phaseolicola and Pseudomonas syringae pv. glycinea	B. Völksch and H. Weingart
803-808	Development of an RT-PCR for the detection of little cherry virus and characterization of some isolates occurring in Europe	Maria Vitushkina, Beate Fechtner, Alexey Agranovsky and Wilhelm Jelkmann
809-814	Rapd Pcr-based differentiation of Xanthomonas campestris pv. phaseoli and Xanthomonas campestris pv. phaseoli var. fuscans	Paul R.J. Birch, Lizbeth J. Hyman, Robert Taylor, A. Fina Opio and Claude Bragard, et al.
815-827	Early stages of infection of maize (Zea mays) and Pennisetum setosum roots by the parasitic plant Striga hermonthica	Melinda J. Mayer, Joanna Steel, D. Vicky Child, John A. Hargreaves and John A. Bailey
829-834	A coat protein transgene from a Scottish isolate of potato mop-top virus mediates strong resistance against Scandinavian isolates which have similar coat protein genes	Brian Reavy, Maria Sandgren, Hugh Barker, Pekka Heino and Per Oxelfelt
835-841	Field efficiency of Brassica napus specific resistance correlates with Leptosphaeria maculans population structure	Delphine Ansan-Melayah, Thierry Rouxel, Jean Bertrandy, Bruno Letarnec and Edouard Mendes-Pereira, et al.

Volume 104, Number 1 / January 1998

1-9	N-acyl-homoserine lactone-mediated gene regulation in biological control by fluorescent pseudomonads: Current knowledge and future work	Leland S. Pierson III, Derek W. Wood, Elizabeth A. Pierson and Scott T. Chancey
11-15	Cacao resistance to Phytophthora: Effect of pathogen species, inoculation depths and pod maturity	A.D. Iwaro, T.N. Sreenivasan and P. Umaharan
17-27	Pcr Assay for specific detection of European stone fruit yellows phytoplasmas and its use for epidemiological studies in France	W. Jarausch, M. Lansac, C. Saillard, J.M. Broquaire and F. Dosba
29-36	Suppression of pre- and postemergence damping-off in corn by Burkholderia cepacia	K.P. Hebbar, M.H. Martel and T. Heulin
37-48	Influence of crop management on eyespot development and infection cycles of winter wheat	Nathalie Colbach and Laurent Saur
49-57	Use of random amplified polymorphic DNA (RAPD) to identify races 1, 2, 4 and 8 of Fusarium oxysporum f. sp. dianthi in Italy	Quirico Migheli, Elena Briatore and Angelo Garibaldi
59-67	Purification and characterization of a Bacillus cereus collagenolytic/proteolytic enzyme and its effect on Meloidogyne javanica cuticular proteins	Sigal Sela, Hedva Schickler, Ilan Chet and Yitzhak Spiegel
69-76	Inoculation of cucumber roots with zoospores of mycoparasitic and plant pathogenic Pythium species: Differential zoospore accumulation, colonization ability and plant growth response	E.G. Wulff, A.T.H. Pham, M. Chérif, P. Rey and Y. Tirilly, et al.
77-84	Comparison of a beet curly top virus isolate originating from the old world with those from the new world	Rob W. Briddon, Drake C. Stenger, Ian D. Bedford, John Stanley and Keramatollah Izadpanah, et al.
85-91	Detection of Erwinia herbicola pv. gypsophilae in gypsophila plants by PCR	Shulamit Manulis, Nina Kogan, Lea Valinsky, Orit Dror and Frida Kleitman
93-102	Role of seed infection by the Ascochyta blight pathogen of dried pea (Mycosphaerella pinodes) in seedling emergence, early disease development and transmission of the disease to aerial plant parts	A. Moussart, B. Tivoli, E. Lemarchand, F. Deneufbourg and S. Roi, et al.
103-107	Transgenic Nicotiana benthamiana plants containing the P1 gene of plum pox virus are resistant to virus challenge	Geneviève Tavert-Roudet, Michel Ravelonandro, Jean-Claude Bachelier and Jean Dunez
109	A. B. Filho and L. Amorim, Doenças de Plantas Tropicais: Epidemiologia e Controle Econômico	J.C. Zadoks

Volume 104, Number 2 / March 1998

117-124	Apoptosis, programmed cell death and the hypersensitive response	Michèle C. Heath
125-132	Biocontrol strain of Bacillus subtilis AF 1 rapidly induces lipoxygenase in groundnut (Arachis hypogaea L.) compared to crown rot pathogen Aspergillus niger	P.R. Sailaja, A.R. Podile and P. Reddanna
133-140	Effects of temperature and atmospheric moisture on the early growth of apple powdery mildew (Podosphaera leucotricha) colonies	Xiang-Ming Xu and Denis J. Butt
141-145	High tolerance of European plum varieties to plum leptonecrosis	Luigi Carraro, Nazia Loi, Paolo Ermacora and Ruggero Osler
147-154	Maize maturity and the development of gibberella ear rot symptoms and deoxynivalenol after inoculation	L.M. Reid and R.C. Sinha
155-161	The coat proteins and putative movement proteins of isolates of Prunus necrotic ringspot virus from different host species and geographic origins are extensively conserved	S.W. Scott, M.T. Zimmerman, Xin Ge and D.J. MacKenzie
163-169	Relative virulence of isolates of Sclerotinia homoeocarpa with varying sensitivity to propiconazole	Tom Hsiang, Lin Yang and Wayne Barton
171-180	Evaluation of drench treatments with phosphonate derivatives against Pseudomonas syringae pv. syringae on pear under controlled environment conditions	Concepció Moragrega, Charles Manceau and Emilio Montesinos
181-188	Characterization and host range evaluation of Pseudomonas viridiflava from melon, blite, tomato, chrysanthemum and eggplant	D.E. Goumans and A.K. Chatzaki
189-194	Pcr-amplification of tomato yellow leaf curl virus (TYLCV) DNA from squashes of plants and whitefly vectors: Application to the study of TYLCV acquisition and transmission	Gil Atzmon, Hadassa van Oss and Henryk Czosnek
195-205	Differences in temperature requirements between Polymyxa sp. of Indian origin and Polymyxa graminis and Polymyxa betae from temperate areas	Anne Legrève, Philippe Delfosse, Brigitte Vanpee, André Goffin and Henri Maraite
207-220	Fungal and plant gene expression during synchronized infection of tomato leaves by Botrytis cinerea	Ernesto P. Benito, Arjen ten Have, John W. van 't Klooster and Jan A.L. van Kan
221-222	Solanum nigrum: an indigenous weed reservoir for a tomato yellow leaf curl geminivirus in southern Spain	I.D. Bedford, A. Kelly, G.K. Banks, R.W. Briddon and J.L. Cenis, et al.
223	Pseudomonas Syringae Pathovars and Related Pathogens. Edited by K. Rudolph, T.J. Burr, J.W. Mansfield, D. Stead, A. Vivian and J. von Kietzell.	Corné M.J. Pieterse

Volume 104, Number 3 / April 1998

225-234	Infection of Norway spruce (Picea abies (L.) Karst.) seedlings with Pythium irregulare Buism. and Pythium ultimum Trow.: histological and biochemical responses	Gregor Kozlowski and Jean-Pierre Métraux
235-242	Resistance to metalaxyl in isolates of the sunflower pathogen Plasmopara halstedii	Jean-Marc Albourie, Jeanne Tourvieille and Denis Tourvieille de Labrouhe
243-251	Screening for fungal antagonists of seed-borne Fusarium culmorum on wheat using in vivo tests	Esa Teperi, Milja Keskinen, Elise Ketoja and Risto Tahvonen
253-262	Effect of moisture, inoculum production, and planting substrate on disease reaction of field bindweed (Convolvulus arvensis L.) to the fungal pathogen, Phomopsis convolvulus	S. Vogelgsang, A.K. Watson and A. DiTommaso
263-269	Vegetative-compatibility groups in Verticillium dahliae from Israel	J.R. Bao, J. Katan, E. Shabi and Talma Katan
271-278	Effect of treating soybean with 2,6-dichloroisonicotinic acid (INA) and benzothiadiazole (BTH) on seed yields and the level of disease caused by Sclerotinia sclerotiorum in field and greenhouse studies	Elizabeth Dann, Brian Diers, Joe Byrum and Ray Hammerschmidt
279-286	Induced systemic resistance in Trichoderma harzianum T39 biocontrol of Botrytis cinerea	Geert De Meyer, Joseph Bigirimana, Yigal Elad and Monica Höfte
287-293	An antisense coat protein gene confers immunity to potato leafroll virus in a genetically engineered potato	Andrzej Pałucha, Włodzimierz Zagórski, Mirosława Chrzanowska and Danuta Hulanicka
295-300	Effect of plant age at time of infection by tomato spotted wilt tospovirus on the yield of field-grown tomato	E. Moriones, J. Aramburu, J. Riudavets, J. Arnó and A. Laviña
301-311	The development of a rapid PCR assay for detection of Fusarium moniliforme	I. Murillo, L. Cavallarin and B. San Segundo
313-322	Mutations in ams genes of Erwinia amylovora affect the interactions with host plants	Mohammed Menggad and Jacqueline Laurent

Volume 104, Number 4 / May 1998

323-330	Stem-base disease and fungal colonisation of winter wheat grown in compost inoculated with Fusarium culmorum, F. graminearum and Microdochium nivale	J.A. Clement and D.W. Parry
331-346	Production and characterisation of monoclonal antibodies to cell wall components of the flax rust fungus	Leanne J. Murdoch, Issei Kobayashi and Adrienne R. Hardham
347-357	Occurrence and etiology of death of young olive trees in southern Spain	M.E.Sánchez Hernández, A. Ruiz Dávila, A. Pérez de Algaba, M.A. Blanco López and A. Trapero Casas
359-366	Prevention of Phytophthora Root Rot in Gerbera by increasing copper ion concentration in the nutrient solution	Brita Toppe and Kirsten Thinggaard
367-376	Suppressed germination and early death of Phytophthora infestans sporangia caused by pectin, inorganic phosphate, ion chelators and calcium-modulating treatments	Anne E. Hill, D.E. Grayson and J.W. Deacon
377-382	Field resistance against potato virus Y infection using natural and genetically engineered resistance genes	S. Dinant, C. Kusiak, B. Cailleteau, J.L. Verrier and M.C. Chupeau, et al.
383-386	Natural infection of petunia by chrysanthemum stunt viroid	J.Th.J. Verhoeven, M.S.J. Arts, R.A. Owens and J.W. Roenhorst
387-398	Effect of the antagonist Candida sake on apple surface microflora during cold and ambient (shelf life) storage	Neus Teixidó, Josep Usall, Olga Gutierrez and Immaculada Viñas
399-407	The resistance to powdery mildew (Oidium lycopersicum) in shape Lycopersicon species is mainly associated with hypersensitive response	Cai-Cheng Huang, Ton Groot, Fien Meijer-Dekens, Rients E. Niks and Pim Lindhout
409-412	Red clover mottle virus from Ukraine is an isolate of RCMV strain S	L.G. Lapchic, A.J. Clark, G.P. Lomonossoff and M. Shanks
413-423	Comparison of three biological control agents against cucumber powdery mildew (Sphaerotheca fuliginea) in semi-commercial-scale glasshouse trials	A.J. Dik, M.A. Verhaar and R.R. Bélanger
425	Research on viruses of legume crops and the International Working Group on Legume Viruses: historical facts and personal reminiscenses	B.J.M. Verduin
426	An Introduction to Virus Vector Nematodes and their associated Viruses	Frans C. Zoon

Volume 104, Number 5 / July 1998

427-433	Isolation of Peirce's disease bacteria from grapevines in Europe	B. Berisha, Y.D. Chen, G.Y. Zhang, B.Y. Xu and T.A. Chen
435-447	The survival and saprophytic competitive ability of the Botrytis spp. antagonist Ulocladium atrum in lily canopies	Philip A.G. Elmer and Jürgen Köhl
449-455	Occurrence in Italy and characteristics of lettuce downy mildew (Bremia lactucae) resistant to phenylamide fungicides	Laura Cobelli, Marina Collina and Agostino Brunelli
457-463	Effects of three microbial broth cultures and an organic amendment on growth and populations of free living and plant-parasitic nematodes on banana	Joseph Esnard, Nahum Marban-Mendoza and Bert M. Zuckerman
465-475	Testing variability in pathogenicity of Phytophthora cinnamomi	Cécile Robin and Marie-Laure Desprez-Loustau
477-487	Characterization of phenotypically distinct strains of Xanthomonas axonopodis pv. citri from Southwest Asia	C. Vernière, J.S. Hartung, O.P. Pruvost, E.L. Civerolo and A.M. Alvarez, et al.
489-498	High temperature effects on hypersensitive resistance to Tomato Spotted Wilt Tospovirus (TSWV) in pepper (Capsicum chinense Jacq.)	Benoît Moury, Kahsay Gebre Selassie, Georges Marchoux, Anne-Marie Daubèze and Alain Palloix
499-509	Genetics of tomato spotted wilt virus resistance coming from Lycopersicon peruvianum	Salvador Roselló, María José Díez and Fernando Nuez
511-519	The effects of inoculum dose, duration of wet period, temperature and wound age on infection by Nectria galligena of pruning wounds on apple	Xiang-Ming Xu and M.S. Ridout
521-525	Quantification of late blight resistance of potato using transgenic Phytophthora infestans expressing β-glucuronidase	Sophien Kamoun, Pieter van West and Francine Govers
527	A.C. Cassells, Pathogen and Microbial Contamination Management in Micropropagation	J.W.L. van Vuurde

Volume 104, Number 6 / August 1998

529-535	Pathogenicity and genetic variation of Phytophthora cactorum from silver birch and strawberry	Arja Lilja, Reijo Karjalainen, Päivi Parikka, Kari Kammiovirta and Heikki Nuorteva
537-544	Structure of populations of wheat powdery mildew (Erysiphe graminis DC f.sp. tritici Marchal) in Central Europe in 1993–1996: I. Dynamics of virulence	Miroslav Švec and Marta Miklovičová
545-551	Formation of wall openings in root cells of Arabidopsis thaliana following infection by the plant-parasitic nematode Heterodera schachtii	Florian M.W. Grundler, Miroslaw Sobczak and Wladyslaw Golinowski
553-559	The effect of fungal infection and nitrogen fertilization on the carbohydrate composition of Rumex obtusifolius leaves	P.E. Hatcher and P.G. Ayres
561-568	Two in vitro assays to evaluate resistance in Linum usitatissimum to Fusarium wilt disease	G.M.L.W. Kroes, E. Sommers and W. Lange
569-582	Genetic and physiological evidence for the production of N-acyl homoserine lactones by Pseudomonas syringae pv. syringae and other fluorescent plant pathogenic Pseudomonas species	C. Korsi Dumenyo, Asita Mukherjee, Wesley Chun and Arun K. Chatterjee
583-594	French isolates of Phytophthora infestans from potato and tomato differ in phenotype and genotype	Lionel Lebreton and Didier Andrivon
595-602	Molecular characterization of the incitant of cowpea bacterial blight and pustule, Xanthomonas campestris pv. vignicola	Valérie Verdier, Komi Assigbétsé, Gopal Khatri-Chhetri, Kerstin Wydra and Klaus Rudolph, et al.
603-609	Phenotypic variability in different strains of Pseudomonas syringae subsp. savastanoi isolated from different hosts	F. Alvarez, J.E. García de los Ríos, P. Jimenez, A. Rojas and P. Reche, et al.
611-617	Molecular marker analysis of European Setosphaeria turcica populations	Dorothea S. Borchardt, H. Günter Welz and Hartwig H. Geiger
619-623	‘Candidatus Phytoplasma australiense’ is the phytoplasma associated with Australian grapevine yellows, papaya dieback and Phormium yellow leaf diseases	Lia W. Liefting, Anna C. Padovan, Karen S. Gibb, Ross E. Beever and Mark T. Andersen, et al.
625-627	Leaf necrosis and twig dieback of sweet persimmon (Dyospiros kaki L.) caused by Pseudomonas syringae pv. syringae in Italy	M. Scortichini, D. D'Ascenzo and Daniela Di Silvestro
629-630	J.D. Hutchins and J.C. Reeves, Seed health testing. Progress towards the 21st century	Johs. Jorgensen

Volume 104, Number 7 / September 1998

631-643	Biocontrol of soil-borne fungal plant diseases by 2,4-diacetylphloroglucinol-producing fluorescent pseudomonads with different restriction profiles of amplified 16S rDNA	Abbas Sharifi-Tehrani, Marcello Zala, Andreas Natsch, Yvan Moënne-Loccoz and Geneviève Défago
645-651	Selection of virulence in Meloidogyne chitwoodi to resistance in the wild potato Solanum fendleri	Geert J.W. Janssen, Olga E. Scholten, Arend van Norel and Coosje (J.) Hoogendoorn
653-665	Ultrastructural and cytochemical investigations of pathogen development and host reactions in susceptible and partially-resistant carrot roots infected by Pythium violae, the major causal agent for cavity spot	L. Guérin, N. Benhamou and F. Rouxel
667-675	Fire blight risk assessment during bloom in an experimental orchard using BIS (Billing's Integrated System)	Pascal Lecomte, Jean-Pierre Paulin and Eve Billing
677-684	Phytophthora multivesiculata, a new species causing rot in Cymbidium	E. Ilieva, W.A. Man in 't Veld, W. Veenbaas-Rijks and R. Pieters
685-699	Characterisation of Erwinia carotovora subspecies and detection of Erwinia carotovora subsp. atroseptica in potato plants, soil and water extracts with PCR-based methods	Valérie Hélias, Anne-Claire Le Roux, Yves Bertheau, Didier Andrivon and Jean-Pierre Gauthier, et al.
701-711	Performance of the Pseudomonas chlororaphis biocontrol agent MA 342 against cereal seed-borne diseases in field experiments	Lennart Johnsson, Margareta Hökeberg and Berndt Gerhardson
713-723	Response of black rot in cabbage to spatial distribution of inoculum	Corné G. Kocks, Jan-Carel Zadoks and Theo A. Ruissen
725-736	Histology of root rot of flax seedlings (Linum usitatissimum) infected by Fusarium oxysporum f.sp. lini	G.M.L.W. Kroes, R.P. Baayen and W. Lange
737-740	High level of resistance in potato to potato mop-top virus induced by transformation with the coat protein gene	Hugh Barker, Brian Reavy and Kara D. McGeachy

Volume 104, Number 8 / November 1998

741-751	Pesticide Use and Mycotoxin Production in Fusarium and Aspergillus Phytopathogens	J.P. Felix D'Mello, Ann M.C. Macdonald, David Postel, Wilko T.P. Dijksma and Aude Dujardin, et al.
753-763	Significance of leaf infection by Botrytis cinerea in stem rotting of tomatoes grown in non-heated greenhouses	D. Shtienberg, Y. Elad, Ariela Niv, Y. Nitzani and B. Kirshner
765-768	The 3' terminal sequence of RNA1 of wheat spindle streak mosaic virus canadian isolate (WSSMV-C)	Lu Xiaoyun, Satoshi Kashiwazaki, Masaru Tamura and Shigetou Namba
769-775	Humicola fuscoatra infects tomato roots, but is not pathogenic	James G. Menzies, David L. Ehret, Carol Koch and Carl Bogdanoff
777-783	Effect of glucans from different races of Phytophthora infestans on defense reactions in potato tuber	A. Andreu, C. Tonón, M. Van Damme, M. Huarte and G. Daleo
785-793	Characterization of Venturia inaequalis pathogenicity on leaf discs of apple trees	G. Bénaouf and L. Parisi
795-809	Detection and Visualization of the Major Acidic Exopolysaccharide of Ralstonia solanacearum and its Role in Tomato Root Infection and Vascular Colonization	Isabelle Araud-Razou, Jacques Vasse, Henry Montrozier, Christophe Etchebar and André Trigalet
811-819	Characterization of potato potyvirus Y (PVY) isolates from seed potato batches. Situation of the NTN, Wilga and Z isolates	B. Blanco-Urgoiti, M. Tribodet, S. Leclere, F. Ponz and C. Pérez de san román, et al.
821-827	Race-specific reaction of resistance to black rot in Brassica oleracea	Alexandre Ignatov, Yasuhisa Kuginuki and Ken'ichi Hida
829-833	Exploration and Exploitation Strategies of Powdery Mildew on Barley Cultivars with Different Levels of Nutrients	Adrian C. Newton and David C. Guy
835-847	Chromosomal Location of Genes for Resistance to Puccinia striiformis in the Wheat Line TP1295 Selected from the Cross of Soissonais-Desprez with Lemhi	A. Calonnec and R. Johnson
849-852	Influence of Sucrose, Mucin and Xanthan Gum on Spore Germination of Ten Different Fungi	G.S. Mahuku and P.H. Goodwin

Volume 104, Number 9 / December 1998

853-860	Integrated Control of Powdery Mildew on Field-grown Mango Trees by Foliar Sprays of Mono-potassium Phosphate Fertilizer, Sterol Inhibitor Fungicides and the Strobilurin Kresoxym-methyl	Moshe Reuveni, Moshe Harpaz and Reuven Reuveni
861-870	Development of Pleospora allii on Garlic Debris Infected by Stemphylium vesicarium	A.M. Prados-Ligero, J.L. González-Andújar, J.M. Melero-Vara and M.J. Basallote-Ureba
871-876	Vegetative Compatibility Groupings of Verticillium dahliae from Cotton in Mainland China	Xia Zhengjun, P.N. Achar and Gu Benkang
877-886	Induced Systemic Resistance (ISR) by Pseudomonas spp. Impairs Pre- and Post-Infection Development of Pythium aphanidermatum on Cucumber Roots	Chunquan Chen, Richard R. Bélanger, Nicole Benhamou and Timothy C. Paulitz
887-894	Pathogenic, Genetic and Molecular Characterisation of Fusarium oxysporum f.sp. lilii	R.P. Baayen, M.G. Förch, C. Waalwijk, P.J.M. Bonants and H.J.M. Löffler, et al.
895-902	Reaction of Brassica juncea (Indian Mustard) Lines to Australian Isolates of Leptosphaeria maculans under Glasshouse and Field Conditions	Agus Purwantara, Phillip A. Salisbury, Wayne A. Burton and Barbara J. Howlett
903-910	Implication of Systemic Induced Resistance in the Suppression of Fusarium Wilt of Tomato by Pseudomonas fluorescens WCS417r and by Nonpathogenic Fusarium oxysporum Fo47	Ben J. Duijff, Daniel Pouhair, Chantal Olivain, Claude Alabouvette and Philippe Lemanceau
911-923	Survival and Extinction of Xanthomonas campestris pv. campestris in Soil	C.G. Kocks, M.A. Ruissen, J.C. Zadoks and M.G. Duijkers
925-931	Diversity and Complexity of Erysiphe graminis f.sp. hordei Collected from Barley Cultivar Mixtures or Barley Plots Treated with a Resistance Elicitor	Adrian C. Newton, Christine A. Hackett and David C. Guy
933-943	Development of a Downy Mildew Advisory Model Based on Downcast	C.L.M. de Visser
945-950	Use of Degenerate Primers in a RT-PCR Assay for the Identification and Analysis of Some Filamentous Viruses, with Special Reference to Clostero- and Vitiviruses of the Grapevine	Pasquale Saldarelli, Adib Rowhani, Geoffrey Routh, Angelantonio Minafra and Michele Digiaro
951	Book Review	Michael A. McClure
953-955	Corrigendum
957-964	Volume Contents
965-967	Author Index

Volume 105, Number 1 / January 1999

1-12	Chlorosis-inducing Phytotoxins Produced by Pseudomonas syringae	Carol L. Bender
13-21	Effects of Temperature on the Length of the Incubation Period of Rose Powdery Mildew (Sphaerotheca pannosa var. rosae)	Xiang-Ming Xu
23-37	The Effect of Irrigation Practices on the Spatio-temporal Increase of Asiatic Citrus Canker in Simulated Nursery Plots in Reunion Island	O. Pruvost, T.R. Gottwald and C. Brocherieux
39-50	Evidence of Migration and Endophytic Presence of Agrobacterium tumefaciens in Rose Plants	Rubén Martí, Jaime Cubero, Antonio Daza, Jaime Piquer and Carmen I. Salcedo, et al.
51-60	Bioassays on Leptographium wingfieldii, a Bark Beetle Associated Fungus, with Phenolic Compounds of Scots Pine Phloem	Evelyne Bois, François Lieutier and Annie Yart
61-76	Effects of Potato-cyst Nematodes (Globodera pallida) and Soil pH on Root Growth, Nutrient Uptake and Crop Growth of Potato	F.J. De Ruijter and A.J. Haverkort
77-85	Induced Resistance of Acibenzolar-S-methyl (CGA 245704) to Cucumber and Japanese Pear Diseases	Hideo Ishii, Yasunori Tomita, Takeshi Horio, Yoshihiro Narusaka and Yasuhiko Nakazawa, et al.
87-94	Oncopsis alni (Schrank) (Auchenorrhyncha: Cicadellidae) as a Vector of the Alder Yellows Phytoplasma of Alnus glutinosa (L.) Gaertn.	M. Maixner and W. Reinert
95-101	Selective Isolation of Bacterial Antagonists of Botrytis cinerea	Harold Moline, Jo Etta Hubbard, Jeffrey S. Karns, Jeffrey S. Buyer and Jerry D. Cohen
103-108	Penetration, Development and Emigration of Juveniles of the Nematode Meloidogyne arenaria in Myrobalan Plum (Prunus cerasifera) Clones Bearing the Ma Resistance Genes	Roger Voisin, Maria-Jose Rubio-Cabetas, Jean-Claude Minot and Daniel Esmenjaud
109-113	Instructions to Authors

Volume 105, Number 2 / February 1999

115-122	Evaluation of Microbial Antagonists for Biological Control of Botrytis cinerea Stem Infection in Cucumber and Tomato	A.J. Dik, G. Koning and J. Köhl
123-137	Comparison of Antagonists of Botrytis cinerea in Greenhouse-grown Cucumber and Tomato under Different Climatic Conditions	A.J. Dik and Y. Elad
139-145	Isolation of Microdochium oryzae and Pinatubo oryzae from Rice Seeds and their Survival on Stored Seeds	J.B. Manandhar
147-156	Selection of Beet Necrotic Yellow Vein Virus Specific Single-chain Fv Antibodies from a Semi-synthetic Combinatorial Antibody Library	Remko A. Griep, Charlotte van Twisk and Arjen Schots
157-166	Molecular Characterisation of Alternaria linicola and its Detection in Linseed	G.J. McKay, Averil E. Brown, A.J. Bjourson and P.C. Mercer
167-175	Molecular Fingerprinting Suggests Two Primary Outbreaks of Witches' Broom Disease (Crinipellis perniciosa) of Theobroma cacao in Bahia, Brazil	Teklu Andebrhan, Antonio Figueira, Milton M. Yamada, Julio Cascardo and Douglas B. Furtek
177-189	The Role of Trichoderma harzianum Protease in the Biocontrol of Botrytis cinerea	Y. Elad and A. Kapat
191-199	Rupestris Stem Pitting Associated Virus-1 is Consistently Detected in Grapevines that are Infected with Rupestris Stem Pitting	Baozhong Meng, Ray Johnson, Silvano Peressini, Philip L. Forsline and Dennis Gonsalves
201-210	Combining Fluorescent Pseudomonas spp. Strains to Enhance Suppression of Fusarium Wilt of Radish	Marjan de Boer, Ientse van der Sluis, Leendert C. van Loon and Peter A.H.M. Bakker
211-215	Occurrence of Cucurbit Yellow Stunting Disorder Virus (CYSDV) and Beet Pseudo-yellows Virus in Cucurbit Crops in Spain and Transmission of CYSDV by Two Biotypes of Bemisia tabaci	Benjamín Berdiales, Juan J. Bernal, Elisa Sáez, Bert Woudt and Francisco Beitia, et al.
217-220	Induction of Resistance in Mustard (Brassica juncea) against Alternaria Black Spot with an Avirulent Alternaria brassicae Isolate-D	Vishwanath, S.J. Kolte, M.P. Singh and R.P. Awasthi

Volume 105, Number 3 / April 1999

3-4	Editorial	John Bailey
221-229	REMI (Restriction Enzyme Mediated Integration) and its Impact on the Isolation of Pathogenicity Genes in Fungi Attacking Plants	Regine Kahmann and Christoph Basse
231-239	Variation in Pathogenicity Among South African Isolates of Phytophthora cinnamomi	Celeste Linde, Gert H.J. Kemp and Michael J. Wingfield
241-250	A Laboratory Assay for Phytophthora infestans Resistance in Various Solanum Species Reflects the Field Situation	Vivianne G.A.A. Vleeshouwers, Willem van Dooijeweert, L.C. Paul Keizer, Luc Sijpkes and Francine Govers, et al.
251-259	A Simple PCR-based Method for the Detection of the Chickpea-wilt Pathogen Fusarium oxysporum f.sp. ciceris in Artificial and Natural Soils	M.D. García-Pedrajas, B.W. Bainbridge, J.B. Heale, E. Pérez-Artés and R.M. Jiménez-Díaz
261-272	Genetic Diversity in South American Colletotrichum gloeosporioides Isolates from Stylosanthes guianensis, a Tropical Forage Legume	Segenet Kelemu, Daniel Z. Skinner, Jorge L. Badel, Claudia X. Moreno and María X. Rodríguez, et al.
273-283	Evidence for Three Different Specific Saponin-detoxifying Activities in Botrytis cinerea and Cloning and Functional Analysis of a Gene Coding for a Putative Avenacinase	Thomas Quidde, Peter Büttner and Paul Tudzynski
285-295	Cellulase in the Host–parasite System Phaseolus vulgaris (L.)–Uromyces appendiculatus [Pers.] Link	Christoph S. Schmidt and Gerhard A. Wolf
297-301	Successful Back-inoculation Confirms the Role of Black Currant Reversion Associated Virus as the Causal Agent of Reversion Disease	A. Lemmetty and K. Lehto
303-305	Phenotypic Characteristics of Xanthomonas campestris pv. campestris from Nepal	Tika B. Adhikari and Ramchandra Basnyat
307-315	Ralstonia (Pseudomonas) solanacearum Race 3 (Biovar 2) in Surface Water and Natural Weed Hosts: First Report on Stinging Nettle (Urtica dioica)	M. Wenneker, M.S.W. Verdel, R.M.W. Groeneveld, C. Kempenaar and A.R. van Beuningen, et al.
317-318	Book Review	Walter Gams

Volume 105, Number 4 / June 1999

319-326	Engineered Resistance Against Fungal Plant Pathogens	Guy Honée
327-332	Variation in Virulence of Plasmodiophora brassicae in Japan Tested with Clubroot-resistant Cultivars of Chinese Cabbage (Brassica rapa L. ssp. pekinensis)	Yasuhisa Kuginuki, Hiroaki Yoshikawa and Masashi Hirai
333-340	Accumulation of Defense Related Transcripts in Sunflower Hypocotyls (Helianthus annuus L.) Infected with Plasmopara halstedii	Florence Mazeyrat, Said Mouzeyar, Isabelle Courbou, Saloua Badaoui and Patricia Roeckel-Drevet, et al.
341-349	Enzymatic Maceration of Witloof Chicory by the Soft Rot Bacteria Erwinia carotovora Subsp. carotovora: The Effect of Nitrogen and Calcium Treatments of the Plant on Pectic Enzyme Production and Disease Development	Brigitte M. Schober and Tycho Vermeulen
351-361	Local and Systemic Activity of BABA (DL-3-aminobutyric Acid) Against Plasmopara viticola in Grapevines	Yigal Cohen, Moshe Reuveni and Alexander Baider
363-372	Towards the Development of a Novel In Vitro Strategy for Early Screening of Fusarium Ear Blight Resistance in Adult Winter Wheat Plants	H. Diamond and B.M. Cooke
373-380	Design of Division Specific Primers of Ralstonia solanacearum and Application to the Identification of European Isolates	Geneviève Boudazin, Anne Claire Le Roux, Karine Josi, Philippe Labarre and Bernard Jouan
381-388	Foliar Aggressiveness of Phytophthora infestans in Three Potato Growing Regions in the Netherlands	W.G. Flier and L.J. Turkensteen
389-395	Detection of Potyviral Nuclear Inclusion b Proteins by Monoclonal Antibodies Raised to Synthetic Peptides	Fangbing Liu, Elena Sukhacheva, Tatjana Erokhina and Jörg Schubert
397-405	Variation in Pathogenicity and Multiplication of Beet Necrotic Yellow Vein Virus (BNYVV) in Relation to the Resistance of Sugar-beet Cultivars	W. Heijbroek, P.M.S. Musters and A.H.L. Schoone
407-411	Root and Collar Rot of Milkwort Caused by Cylindrocladium pauciramosum, a New Record for Europe	Giancarlo Polizzi and Pedro W. Crous
413-415	Conformation Polymorphism of RNA Transcripts Derived from Various PNRSV Isolates is Affected by the Temperature of Electrophoresis	Arie Rosner, Ludmila Maslenin and Sara Spiegel

Volume 105, Number 5 / August 1999

417-430	Autoregulator-dependent Control of Extracellular Polysaccharide Production in Phytopathogenic Bacteria	Timothy P. Denny
431-443	Fine Structure of the Early Interaction of Lily Roots with Fusarium oxysporum f.sp. lilii	R.P. Baayen and F.H.J. Rijkenberg
445-451	Cultivar Resistance to Anthracnose Disease of Cowpea (Vigna unguiculata (L.) Walp.) caused by Colletotrichum destructivum O'Gara	A.O. Latunde-Dada, R.J. O'Connell, P. Bowyer and J.A. Lucas
453-464	Genetics of Melon Yellows Virus Resistance Derived from Cucumis melo ssp. agrestis	Fernando Nuez, Belén Picó, Adriana Iglesias, Juan Esteva and Miguel Juarez
465-475	Isolation of Mutants Exhibiting Altered Resistance to Sclerotinia sclerotiorum from Small M2 Populations of an Oilseed Rape (Brassica napus) Variety	E. Mullins, C. Quinlan and P. Jones
477-486	Role of Salicylic Acid in Systemic Resistance Induced by Pseudomonas spp. Against Pythium aphanidermatum in Cucumber Roots	Chunquan Chen, Richard R. Bélanger, Nicole Benhamou and Timothy C. Paulitz
487-493	Leek Proliferation: A New Phytoplasma Disease in the Czech Republic and Italy	A. Bertaccini, J. Fránová, S. Paltrinieri, M. Martini and M. Navrátil, et al.
495-500	Genetic Variation Among and Within Monilinia Species Causing Brown Rot of Stone and Pome Fruits	C.E. Fulton, G.C.M. van Leeuwen and Averil E. Brown
501-508	Effect of Film-forming Polymers on Control of Lily Leaf Blight Caused by Botrytis elliptica	Ting Fang Hsieh and Jenn Wen Huang
509-512	Effects of Temperature on Infection in Capsicum sp. and Nicotiana benthamiana by Impatiens Necrotic Spot Tospovirus	P. Roggero, G. Dellavalle, M. Ciuffo and S. Pennazio
513-517	Pseudomonas aeruginosa 7NSK2-induced Systemic Resistance in Tobacco Depends on in planta Salicylic Acid Accumulation but is not Associated with PR1a Expression	Geert De Meyer, Kris Audenaert and Monica Höfte

Volume 105, Number 6 / September 1999

1-2	Contents
519-533	Genetic Variation in Spiroplasma citri	U. Melcher and J. Fletcher
535-543	Inheritance of Resistance to Stenocarpella macrospora (Earle) Ear Rot of Maize in the Mid-altitude Zone of Nigeria	Rabiu Olatinwo, Kitty Cardwell, Abebe Menkir, Mike Deadman and Angela Julian
545-552	Genetic Diversity of Venturia inaequalis Across Europe	Isabel Tenzer and Cesare Gessler
553-558	Molecular Characterization of an Almond Isolate of Hop Stunt Viroid (HSVd) and Conditions for Eliminating Spurious Hybridization in its Diagnosis in Almond Samples	M. Carmen Cañizares, Jose F. Marcos and Vicente Pallás
559-569	Virulence Variation and RAPD Polymorphism in African Isolates of Phaeoisariospis griseola (Sacc.) Ferr., the Causal Agent of Angular Leaf Spot of Common Bean	J.P. Busogoro, M.H. Jijakli and P. Lepoivre
571-576	Loss of Viability of Dematophora necatrix in Solarized Soils	C.J. López-Herrera, R.M. Pérez-Jiménez, M.J. Basallote-Ureba, T. Zea-Bonilla and J.M. Melero-Vara
577-584	Biological Mode of Action of the Fungicide, Flusulfamide, Against Plasmodiophora brassicae (clubroot)	Shuhei Tanaka, Shin-ichiro Kochi, Heigo Kunita, Shin-ichi Ito and Mitsuro Kameya-Iwaki
585-595	Infection of Linseed by Alternaria linicola; Effects of Inoculum Density, Temperature, Leaf Wetness and Light Regime	I. Vloutoglou, B.D.L. Fitt and J.A. Lucas
597-607	Pathogenicity, Electrophoretic Characterisation and In planta Detection of the Cocoyam Root Rot Disease Pathogen, Pythium myriotylum	James Tabi Tambong, Joseph Poppe and Monica Höfte
609-616	Genetic Relationships Among Verticillium dahliae Isolates from Cotton in Greece Based on Vegetative Compatibility	K. Elena
617-621	Potato Virus Y from Petunia can cause Symptoms of Potato Tuber Necrotic Ringspot Disease (PTNRD)	Neil Boonham, Matthew Hims, Ian Barker and Nicola Spence
623-627	Location of Prunus Necrotic Ringspot Ilarvirus Within Pollen Grains of Infected Nectarine Trees: Evidence from RT-PCR, Dot-blot and in situ Hybridisation	Federico Aparicio, Maria A. Sánchez-Pina, Jesus A. Sánchez-Navarro and Vicente Pallás

Volume 105, Number 7 / October 1999

629-641	The Septoria Tritici and Stagonospora Nodorum Blotch Diseases of Wheat	Zahir Eyal
643-650	Emergence and Partial Characterization of Rice Stripe Necrosis Virus and its Fungus Vector in South America	Francisco J. Morales, Elaine Ward, Mauricio Castaño, José A. Arroyave and Iván Lozano, et al.
651-658	Influence of Abscisic Acid and the Abscisic Acid Biosynthesis Inhibitor, Norflurazon, on Interactions Between Phytophthora sojae and Soybean (Glycine max)	Kerrie L. McDonald and David M. Cahill
659-665	Different Patterns of Host Genes are Induced in Rice by Pseudomonas syringae, a Biological Inducer of Resistance, and the Chemical Inducer Benzothiadiazole (BTH)	Patrick Schweizer, Edith Schlagenhauf, Ulrich Schaffrath and Robert Dudler
667-680	Gene and Genotypic Diversity of Phytophthora cinnamomi in South Africa and Australia Revealed by DNA Polymorphisms	Celeste Linde, André Drenth and Michael J. Wingfield
681-691	Analysis of Defense-related Proteins in Stem Tissue of Carnation Inoculated with a Virulent and Avirulent Race of Fusarium oxysporum F.sp. Dianthi	H. Van Pelt-Heerschap and O. Smit-Bakker
693-702	Interactions Between French Isolates of Phomopsis/Diaporthe Helianthi Munt.-Cvet. et al. and Sunflower (Helianthus annuus L.) Genotypes	Anne Viguié, Felicity Vear and Denis Tourvieille de Labrouhe
703-713	Analysis of Variable Short-sequence DNA Repeats on the 29 kb Plasmid of Erwinia amylovora Strains	W.-S. Kim and K. Geider
715-728	Effects of Severity and Timing of Stem Canker (Leptosphaeria maculans) Symptoms on Yield of Winter Oilseed Rape (Brassica napus) in the UK	Y. Zhou, B.D.L. Fitt, S.J. Welham, P. Gladders and C.E. Sansford, et al.
729-732	Control of Loose Smut (Ustilago nuda and U. tritici) Infections in Barley and Wheat by Foliar Applications of Systemic Fungicides	Peter Jones

Volume 105, Number 8 / November 1999

733-741	Colletotrichum acutatum and C. gloeosporioides Cause Anthracnose on Olives	M.P. Martín and F. García-Figueres
743-751	Phylogenetic and Pathotypic Analysis of Rice Bacterial Blight Race 3	Maria R. Finckh and Rebecca J. Nelson
753-760	Phytophthora infestans Secretes Extracellular Proteases with Necrosis Inducing Activity on Potato	R. París and L. Lamattina
761-768	Interactions Between the Mycoparasite Pythium oligandrum and Sclerotia of the Plant Pathogen Sclerotinia sclerotiorum	A. Mette Madsen and Eigil de Neergaard
769-781	Effects of Temperature and Wetness Duration on Infection of Oilseed Rape Leaves by Ascospores of Leptosphaeria maculans (Stem Canker)	J.E. Biddulph, B.D.L. Fitt, P.K. Leech, S.J. Welham and P. Gladders
783-790	The Influence of Fungicide Sprays on Infection Of Apple cv. Bramley's Seedling By Nectria galligena	Louise R. Cooke
791-800	Effects of Soil Fumigation and Flooding on Suppression of Pythium Root Rot in Ornamental Bulb Culture	G.J. van Os, J.P.M. Wijnker and W.J.M. van Gulik
801-811	Sequences of the 3′ Halves of the Genomes of Barley Yellow Dwarf Virus-PAV cpA Isolates that Vary in Symptom Severity	Jamila Mastari and Hervé Lapierre
813-823	Rep-PCR Based Genomic Fingerprinting of Isolates of Leptosphaeria maculans from Poland	Malgorzata Jedryczka, Thierry Rouxel and Marie-Hélène Balesdent
825-829	Endogenous Ethane and Ethylene Of Poa pratensis Leaf Blades and Leaf Chlorosis in Response to Biologically Active Products of Bipolaris sorokiniana	Clinton F. Hodges and Douglas A. Campbell
831-834	Identification of Resistance to Barley Leaf Stripe Using a Pyrenophora graminea Transformant Expressing β-glucuronidase	Maria Aragona and Angelo Porta-Puglia

Volume 105, Number 9 / December 1999

835-846	Differentiation of Rhizoctonia AG-D Isolates from Turfgrass into Subgroups I and II Based on rDNA and RAPD Analyses	Takeshi Toda, Mitsuro Hyakumachi, Haruhisa Suga, Koji Kageyama and Akemi Tanaka, et al.
847-857	Serological Analysis and Coat Protein Sequence Determination of Potato Virus Y (PVY) Pepper Pathotypes and Differentiation from Other PVY Strains	César Llave, Belén Martínez, J.R. Díaz-Ruíz and D. López-Abella
859-866	The Relationship Between Wheat Seed Weight, Infection by Fusarium culmorum or Microdochium nivale, Germination and Seedling Disease	M.C. Hare, D.W. Parry and M.D. Baker
867-878	Differentiation of Xanthomonas campestris pv. Phaseoli from Xanthomonas campestris pv. Phaseoli var. Fuscans by PFGE and RFLP	James W.Y.F. Chan and Paul H. Goodwin
879-889	Transmission from Seed to Seedling and Secondary Spread of Xanthomonas campestris pv. Campestris in Brassica Transplants: Effects of Dose and Watering Regime	S.J. Roberts, L.H. Hiltunen, P.J. Hunter and J. Brough
891-896	Detection and Discrimination of Wheat Spindle Streak Mosaic Virus and Wheat Yellow Mosaic Virus Using Multiplex RT-PCR	Gerard Clover and Christine Henry
897-903	Indexing of Citrus Viroids by Imprint Hybridisation	A. Palacio-Bielsa, X. Foissac and N. Duran-Vila
905-915	Detection and Quantification of Spongospora subterranea f. sp. subterranea in Soils and on Tubers Using Specific PCR Primers	Kenneth S. Bell, Jane Roberts, Susan Verrall, Daniel W. Cullen and Naomi A. Williams, et al.
917-925	Studies on the Interaction Between Septoria tritici and Stagonospora nodorum in Wheat	S. Nolan, B.M. Cooke and F.J. Monahan
927-932	Characterization of Pseudomonas viridiflava Associated with a New Symptom on Tomato Fruit	D.E. Goumas, N.E. Malathrakis and A.K. Chatzaki
933-938	Volume Contents
939-940	Authors' Index

Volume 106, Number 1 / January 2000

1-10	Efficacy of Different Control Methods Applied Separately and in Combination in Managing Root-knot Nematodes (Meloidogyne spp.) in Common Beans	A.S.M. Ijani, R.B. Mabagala and S. Nchimbi-Msolla
11-17	Susceptibility of Broccoli Cultivars to Bacterial Head Rot: In Vitro Screening and the Role of Head Morphology in Resistance	D. Darling, R. Harling, R.A. Simpson, N. McRoberts and E.A. Hunter
19-25	Verticillium dahliae Modifies the Concentrations of Proline, Soluble Sugars, Starch, Soluble Protein and Abscisic Acid in Pepper Plants	N. Goicoechea, J. Aguirreolea, S. Cenoz and J.M. García-Mina
27-36	Characterization of Rhizoctonia Species Associated with Foliar Necrosis and Leaf Scorch of Clonally-propagated Eucalyptus in Brazil	Silvaldo Felipe da Silveira, Acelino Couto Alfenas, Francisco Alves Ferreira and John Clifford Sutton
37-50	Short-term Cover Crop Decomposition in Organic and Conventional Soils: Characterization of Soil C, N, Microbial and Plant Pathogen Dynamics	N.J. Grünwald, S. Hu and A.H.C. van Bruggen
51-65	Short-term Cover Crop Decomposition in Organic and Conventional Soils: Soil Microbial and Nutrient Cycling Indicator Variables Associated with Different Levels of Soil Suppressiveness to Pythium aphanidermatum	N.J. Grünwald, S. Hu and A.H.C. van Bruggen
67-75	Differentiation of Phoma foveata from P. exigua using a RAPD Generated PCR-RFLP Marker	Janet E. Macdonald, George P. White and Marie-José Côté
77-85	Characteristics of Pestalotiopsis Associated with Hardy Ornamental Plants in the UK	K.E. Hopkins and M.P. McQuilken
87-94	Rapid Screening of Cacao Genotypes for Field Resistance to Phytophthora palmivora Using Leaves, Twigs and Roots	M. Tahi, I. Kebe, A.B. Eskes, S. Ouattara and A. Sangare, et al.
95-99	RNA 2 of Cucumber Mosaic Virus Subgroup I Strain NT-CMV is Involved in the Induction of Severe Symptoms in Tomato	Karl-Heinz Hellwald, Carolin Zimmermann and Heinrich Buchenauer
101-102	Announcement

Volume 106, Number 2 / February 2000

109-116	Effect of Soil–matric Potential and Phylloplanes of Rotation-crops on the Survival of a Bioluminescent Xanthomonas campestris pv. campestris	Renée S. Arias, Scot C. Nelson and Anne M. Alvarez
117-122	Identification of Greenhouse Characteristics which Affect the Incidence of Sclerotinia sclerotiorum (Lib.) de Bary in Pepper Crops in a Mediterranean Climate	A. Cuadrado, E. Gallego, J. Sánchez and V. Gómez
123-133	Immunofluorescence Colony-staining (IFC) for Detection and Quantification of Ralstonia (Pseudomonas) solanacearum Biovar 2 (Race 3) in Soil and Verification of Positive Results by PCR and Dilution Plating	J.M. van der Wolf, S.G.C. Vriend, P. Kastelein, E.H. Nijhuis and P.J. van Bekkum, et al.
135-146	Influence of Inoculum Density of Races 0 and 5 of Fusarium oxysporum f. sp. ciceris on Development of Fusarium Wilt in Chickpea Cultivars	Juan A. Navas-Cortés, Antonio R. Alcalá-Jiménez, Bernhard Hau and Rafael M. Jiménez-Díaz
147-154	Genetic and Pathogenic Diversity of Pseudomonas avellanae Strains Isolated from Corylus avellana Trees in North-west of Italy, and Comparison with Strains from Other Regions	M. Scortichini, U. Marchesi, M.T. Dettori, L. Angelucci and M.P. Rossi, et al.
155-165	Detection of Clavibacter michiganensis subsp. sepedonicus in Potato Tubers by Multiplex PCR with Coamplification of Host DNA	K.-H. Pastrik
167-178	Evidence of the Presence of Two Serotypes of Rice Yellow Mottle Sobemovirus in Côte d'Ivoire	P. N'Guessan, A. Pinel, M.L. Caruana, R. Frutos and A. Sy, et al.
179-186	Typing of Tomato Yellow Leaf Curl Viruses in Europe	Gian Paolo Accotto, Jesús Navas-Castillo, Emanuela Noris, Enrique Moriones and Diamantina Louro
187-198	Development of Strain-specific Primers for a Strain of Gliocladium catenulatum Used in Biological Control	Sari Paavanen-Huhtala, Hanna Avikainen and Tapani Yli-Mattila
199-201	First Record of A and B Type Beet necrotic yellow vein virus in Sugar Beets in Sweden	Britt-Louise Lennefors, Klas Lindsten and Renate Koenig
203-207	Control of Stagonospora nodorum and Septoria tritici in Wheat by Pre-treatment with Drechslera teres, a Non-host Pathogen	S. Nolan and B.M. Cooke

Volume 106, Number 3 / March 2000

209-214	Suitability of Ten Plant Baits for the Rapid Detection of Pathogenic Pythium Species in Hydroponic Crops	J. Sánchez, J. Sánchez-Cara and E. Gallego
215-225	Substrate Colonization, Strain Competition, Enzyme Production In Vitro, and Biocontrol of Pythium ultimum by Trichoderma spp. Isolates P1 and T3	C. Thrane, D. Funck Jensen and A. Tronsmo
227-232	Comparison of the Susceptibility of Quercus petraea, Q. robur and Q. rubra to Collybia fusipes	Benoit Marçais and Olivier Caël
233-242	Biological Seed Treatment of Cereals with Fresh and Long-term Stored Formulations of Clonostachys rosea: Biocontrol Efficacy Against Fusarium culmorum	Birgit Jensen, Inge M.B. Knudsen and Dan Funck Jensen
243-254	Assessment of Subtractive Hybridization to Select Species and Subspecies Specific DNA Fragments for the Identification of Xylophilus ampelinus by Polymerase Chain Reaction (PCR)	Charles Manceau, Marie-Germaine Coutaud and Richard Guyon
255-265	Specific Detection of Biovars of Ralstonia solanacearum in Plant Tissues by Nested-PCR-RFLP	Stéphane Poussier and Jacques Luisetti
267-274	Induction of β-1,3-glucanase in Seedlings of Pearl Millet in Response to Infection by Sclerospora graminicola	K. Ramachandra Kini, N.S. Vasanthi and H. Shekar Shetty
275-282	Effects of Tuber-borne M-type Strain of Tobacco Rattle Virus on yield and Quality Attributes of Potato Tubers of the Cultivar Wilja	M.F.B. Dale, David J. Robinson, D. Wynne Griffiths, Drummond Todd and Henry Bain
283-290	Identification of Meloidogyne chitwoodi, M. fallax and M. hapla Based on SCAR-PCR: A Powerful Way of Enabling Reliable Identification of Populations or Individuals that Share Common Traits	C. Zijlstra
291-295	Survival of the Anthurium Blight Pathogen, Xanthomonas axonopodis pv. Dieffenbachiae, in Field Crop Residues	Brion Duffy
297-300	Evidence for an Osmotic Mechanism in the Control of Powdery Mildew Disease of Wheat by Foliar-applied Potassium Chloride	P.S. Kettlewell, J.W. Cook and D.W. Parry

Volume 106, Number 4 / May 2000

301-309	Effective Application of DAS-ELISA for Detection of Grapevine Leafroll Associated Closterovirus-3 Using a Polyclonal Antiserum Developed from Recombinant Coat Protein	Kai-Shu Ling, Hai-Ying Zhu, Zhao-Yuan Jiang and Dennis Gonsalves
311-318	Large Scale Evaluation of Primers for Diagnosis of Rupestris Stem Pitting Associated Virus-1	G. Nolasco, A. Mansinho, M. Teixeira Santos, C. Soares and Z. Sequeira, et al.
319-327	Role of the Insect Vector, Pseudotheraptus devastans, in Cassava Anthracnose Disease Development	C.N. Fokunang, C.N. Akem, T. Ikotun, A.G.O. Dixon and E.A. Tembe
329-337	Trichoderma harzianum T39 and T. virens DAR 74290 as Potential Biological Control Agents for Phytophthora erythroseptica	H.R. Etebarian, E.S. Scott and T.J. Wicks
339-346	Symptomless Spread of Blight-inducing Strains of Xanthomonas campestris pv. campestris on Cabbage Seedlings in Misted Seedbeds	Toshiro Shigaki, Scot C. Nelson and Anne M. Alvarez
347-351	Physiological and Cytological Studies on the Inhibition of Striga Seed Germination by the Plant Growth-promoting Bacterium Azospirillum brasilense	L. Miché, M.-L. Bouillant, R. Rohr, G. Sallé and R. Bally
353-364	The Occurrence of dsRNA Species in Apparently Healthy and Virus-infected Ribes Cultivars, and Evidence That One Such Species Originates from a Member of the Virus Family Totiviridae	Sarah Cox, M.A. Mayo and A. Teifion Jones
365-372	Characterisation of BaYMV and BaMMV Pathotypes in France	D. Hariri, M. Meyer, J. Le Gouis, N. Bahrman and M. Fouchard, et al.
373-378	Genomic Variation within Monilinia laxa, M. fructigena and M. fructicola, and Application to Species Identification by PCR	Renaud Ioos and Pascal Frey
379-389	Host Range of Tropical and Sub-tropical Isolates of Polymyxa graminis	Anne Legrève, Brigitte Vanpee, Philippe Delfosse and Henri Maraite
391-394	Mercurialis ambigua and Solanum luteum: Two Newly Discovered Natural Hosts of Tomato Yellow Leaf Curl Geminiviruses	S. Sánchez-Campos, J. Navas-Castillo, F. Monci, J.A. Díaz and E. Moriones
395-397	Effect of Humidity on Development of Tomato Powdery Mildew (Oidium lycopersici) in the Glasshouse	John M. Whipps and Simon P. Budge
399-400	Citrus Health Management. Edited by L.W. Timmer and L.W. Duncan.	W. Gams

Volume 106, Number 5 / June 2000

401-413	Population Dynamics of Biocontrol Agents and Pathogens in Soils and Rhizospheres	T.C. Paulitz
415-421	Effect of Ultraviolet Disinfection of Hydroponic Solutions on Pythium Root Rot and Non-target Bacteria	W. Zhang and J.C. Tu
423-431	Ultrastructural Observations and DNA Degradation Analysis of Pepper Leaves Undergoing a Hypersensitive Reaction to Xanthomonas campestris pv. Vesicatoria	Annalisa Polverari, Roberto Buonaurio, Samantha Guiderdone, Mario Pezzotti and Mario Marte
433-437	Organic Seed-treatment as a Substitute for Chemical Seed-treatment to Control Common Bunt of Wheat	Munzer El-Naimi, Hala Toubia-Rahme and Omar F. Mamluk
439-448	Effects of Host and Microbial Factors on Development of Clonostachys rosea and Control of Botrytis cinerea in Rose	Marcelo A.B. Morandi, John C. Sutton and Luiz A. Maffia
449-454	Mucor Species in Orchard Soil – Population Dynamics and Pathogenicity on Pear Fruit	Marta Mari, Tiziano Cembali, Lucia Casalini and Gian Carlo Pratella
455-464	Assessment of Transmission Ability of Barley Yellow Dwarf Virus-PAV Isolates by Different Populations of Rhopalosiphum padi and Sitobion avenae	B. Bencharki, M. El Yamani and D. Zaoui
465-473	Host Range of Oidium lycopersici Occurring in the Netherlands	Cai-Cheng Huang, Jeannette Biesheuvel, Pim Lindhout and Rients E. Niks
475-479	The Pathogen of Crown Gall Disease on Flowering Cherry and its Sensitivity to Strain K1026	Hongyan Wang, Huimin Wang, Jianhui Wang and Tzibun Ng
481-485	Epiphytic Occurrence of Pseudomonas syringae pv. papulans (Rose) in France, Where Blister Spot has Never Been Seen	Mohamed Kerkoud, Charles Manceau, Louis Gardan, Regine Samson and Jean-Pierre Paulin
487	Biochemistry of plant secondary metabolism. Annual Plant Reviews, Volume 2. Edited by Michael Wink	Mark P. Robbins
488	Functions of plant secondary metabolites and their exploitation in biotechnology. Annual Plant Reviews, Volume 3. Edited by Michael Wink.	Mark P. Robbins
489-491	Erratum – Evidence of the Presence of Two Serotypes of Rice Yellow Mottle Sobemovirus In Côte D'Ivoire	P. N'Guessan, A. Pinel, M.L. Caruana, R. Frutos and A. Sy, et al.

Volume 106, Number 6 / July 2000

493-506	The Effect of Nitrogen on Disease Development and Gene Expression in Bacterial and Fungal Plant Pathogens	Sandor S. Snoeijers, Alejandro Pérez-García, Matthieu H.A.J. Joosten and Pierre J.G.M. De Wit
507-517	Differentiation of Cotton-defoliating and Nondefoliating Pathotypes of Verticillium dahliae by RAPD and Specific PCR Analyses	Encarnación Pérez-Artés, María D. García-Pedrajas, José Bejarano-Alcázar and Rafael M. Jiménez-Díaz
519-528	Yield Loss in Apple Caused by Monilinia fructigena (Aderh. & Ruhl.) Honey, and Spatio-temporal Dynamics of Disease Development	G.C.M. van Leeuwen, A. Stein, I. Holb and M.J. Jeger
529-536	Acibenzolar-S-methyl Induces the Accumulation of Defense-related Enzymes in Apple and Protects from Fire Blight	Marie-Noëlle Brisset, Sophie Cesbron, Sherman V. Thomson and Jean-Pierre Paulin
537-541	Fungal Infection and Mechanical Wounding Induce Disease Resistance in Scots Pine	Paal Krokene, Halvor Solheim and Bo Långström
543-553	Defence Responses Against TNV Infection Induced by Galactoglucomannan-derived Oligosaccharides in Cucumber Cells	L'udmila Slováková, Desana Lišková, Peter Capek, Marta Kubačková and Daniela Kákoniová, et al.
555-561	Infection of Rice Plants with the Sheath Blight Fungus Causes an Activation of Pentose Phosphate and Glycolytic Pathways	Jedidah Danson, Kikuo Wasano and Akihiro Nose
563-571	Forecasting Infections of the Leaf Curl Disease on Peaches Caused by Taphrina deformans	S. Giosuè, G. Spada, V. Rossi, G. Carli and I. Ponti
573-580	Molecular Variability of the Capsid Protein of the Prune Dwarf Virus	Dana Vašková, Karel Petrzik and Josef Špak
581-588	Comparison of Physical, Chemical and Biological Methods of Controlling Garlic White Rot	J.M. Melero-Vara, A.M. Prados-Ligero and M.J. Basallote-Ureba
589-592	Occurrence and Diagnosis of Tomato chlorosis virus in Portugal	D. Louro, G.P. Accotto and A.M. Vaira

Volume 106, Number 7 / September 2000

593-605	Epidemiology in Relation to Methods for Forecasting Light Leaf Spot (Pyrenopeziza brassicae) Severity on Winter Oilseed Rape (Brassica napus) in the UK	Tijs Gilles, Neal Evans, Bruce D.L. Fitt and Michael J. Jeger
607-616	Components of Partial Resistance to Powdery Mildew in Wheat Mutants	J.T. Kinane and P.W. Jones
617-622	UV irradiation Alters the Levels of Flavonoids Involved in the Defence Mechanism of Citrus aurantium Fruits against Penicillium digitatum	M.C. Arcas, J.M. Botía, A.M. Ortuño and J.A. Del Río
623-632	Comparisons of some Properties of Two Laboratory Variants of Raspberry bushy dwarf virus (RBDV) with those of Three Previously Characterised RBDV Isolates	A. Teifion Jones, Wendy J. McGavin, M.A. Mayo, J.E. Angel-Diaz and S.O. Kärenlampi, et al.
633-638	Prior Inoculation with Non-pathogenic Fungi Induces Systemic Resistance to Powdery Mildew On Cucumber Plants	Moshe Reuveni and Reuven Reuveni
639-649	Potential for Biocontrol of Monosporascus Root Rot/vine Decline Under Greenhouse Conditions using Hypovirulent Isolates of Monosporascus cannonballus	Jeffrey S. Batten, Karen-Beth G. Scholthof, Branko R. Lovic, Marvin E. Miller and Raymond D. Martyn
651-656	Foliar Application of Acibenzolar-S-Methyl and Protection of Postharvest Rock Melons and Hami Melons from Disease	Y. Huang, B.J. Deverall, W.H. Tang, W. Wang and F.W. Wu
657-665	The Oxidants and Antioxidant Enzymes in Tomato Leaves Treated With O-Hydroxyethylorutin and Infected with Botrytis cinerea	Urszula Małolepsza and Henryk Urbanek
667-680	Inoculum Sources and Genotypic Diversity of Phytophthora infestans in Southern Flevoland, The Netherlands	M.J. Zwankhuizen, F. Govers and J.C. Zadoks
681-691	Molecular Approaches to Assist the Screening and Monitoring of Postharvest Biocontrol Yeasts	Leonardo Schena, Antonio Ippolito, Tirtza Zahavi, Lea Cohen and Samir Droby
693-698	Structure and Expression In planta of Botrytis cinerea Ubiquitin Genes	Theo W. Prins, Lia Wagemakers and Jan A.L. van Kan

Volume 106, Number 8 / October 2000

699-713	Plant Resistance Genes: Their Structure, Function and Evolution	Frank L.W. Takken and Matthieu H.A.J. Joosten
715-734	Multiphasic Approach for the Identification of the Different Classification Levels Of Pseudomonas savastanoi Pv. Phaseolicola	Abi S. dos A. Marques, Roselyne Corbière, Louis Gardan, Catherine Tourte and Charles Manceau, et al.
735-744	Interactions between Plasmopara helianthi, Glomus mosseae and Two Plant Activators in Sunflower Plants	Laura Tosi and Antonio Zazzerini
745-752	Survey of Fungicide Sensitivity in Colletotrichum gloeosporioides from Different Avocado and Mango Production Areas in South Africa	Gina M. Sanders, L. Korsten and F.C. Wehner
753-762	Specific Oligonucleotide Primers for the Rapid Identification and Detection of the Agent of Tomato Pith Necrosis, Pseudomonas corrugata, by PCR Amplification: Evidence for two Distinct Genomic Groups	Vittoria Catara, Dawn Arnold, Gabriella Cirvilleri and Alan Vivian
763-769	Field Resistance to Willow Leaf Rust Melampsora epitea in Inter- and Intraspecific Hybrids of Salix viminalis and S. dasyclados	Leif K.-H. Johansson and Sadhna Alström
771-779	Heterogeneous Nature of a ‘new’ Pathotype of Melampsora Rust on Salix Revealed by AFLP	M.H. Pei, Z.W. Yuan, T. Hunter and C. Ruiz
781-787	Development of a Pathotype Specific SCAR Marker in Plasmodiophora brassicae	M.J. Manzanares-Dauleux, P. Barret and G. Thomas
789-793	Rapid Identification of Clavibacter michiganensis Subspecies Sepedonicus based on the Stable Low Molecular Weight RNA (LMW RNA) Profiles	José Luis Palomo, Encarna Velázquez, Pedro F. Mateos, Pablo García-Benavides and Eustoquio Martínez-Molina
795-799	Occurrence of Citrus psorosis virus in Campania, southern Italy	D. Alioto, A. Troisi, A. Peluso, G. Quatrano and V. Masenga, et al.

Volume 106, Number 9 / November 2000

801-810	Use of the Genetically Engineered Agrobacterium Strain K1026 for Biological Control of Crown Gall	Ramón Penyalver, Begonya Vicedo and María M. López
811-816	Occurrence, Distribution and Epidemiology of Grapevine Yellows in Spain	Assumpció Batlle, M. Angeles Martínez and Amparo Laviña
817-824	Evaluation of Induction of Systemic Resistance in Pepper Plants (Capsicum Annuum) to Phytophthora capsici Using Trichoderma harzianum and its Relation with Capsidiol Accumulation	Ahmed Sid Ahmed, Consuelo Pérez Sánchez and Maria Emilia Candela
825-836	Ribonucleases in the Seedlings of Pearl Millet and their Involvement in Resistance Against Downy Mildew Disease	P.D. Shivakumar, N.S. Vasanthi, H.S. Shetty and Viggo Smedegaard-Petersen
837-842	Temperature Dependent Seed Transmission of Stagonospora nodorum in Wheat	Denis A. Shah and Gary C. Bergstrom
843-847	A Survey of Viruses of Alstroemeria in the UK and the Characterisation of Carlaviruses Infecting Alstroemeria	Nicola J. Spence, Peter R. Mills and Dez J. Barbara
849-856	Fusaric Acid Production by Fusarium Oxysporum f.sp. lilii and its Role in the Lily Basal Rot Disease	P. Curir, L. Guglieri, M. Dolci, A. Capponi and G. Aurino
857-865	Lipoxygenase Metabolites of α-linolenic Acid in the Development of Resistance in Pigeonpea, Cajanus cajan (L.) Millsp, Seedlings Against Fusarium udum Infection	P. Uma Maheswari Devi, P. Srinivas Reddy, N.R. Usha Rani, K.J. Reddy and M. Narsa Reddy, et al.
867-877	Detection of Xanthomonas sp., the Causal Agent of Onion Bacterial Blight, in Onion Seeds Using a Newly Developed Semi-selective Isolation Medium	P. Roumagnac, L. Gagnevin and O. Pruvost
879-886	Pathotype Composition in Melampsora Epitea Populations Occurring on Willow (Salix) Grown in Mixed and Monoculture Plantations	A.R. McCracken, W.M. Dawson, Sally Watson and Chanel Y. Allen
887-894	Molecular and Pathogenicity Characteristics of Phytophthora nicotianae Responsible for Root Necrosis and Wilting of Pepper (Capsicum annuum L.) in Tunisia	Mohamed Béchir Allagui and Philippe Lepoivre
895-905	Resistance Risk Assessment of Cereal Eyespot, Tapesia Yallundae and Tapesia Acuformis, to the Anilinopyrimidine Fungicide, Cyprodinil	J. Babij, Q. Zhu, P. Brain and D.W. Hollomon
907-912	Fusarium Redolens f.sp asparagi, Causal Agent of Asparagus Root Rot, Crown Rot and Spear Rot	R.P. Baayen, P.H.J.F. van den Boogert, P.J.M. Bonants, J.T.K. Poll and W.J. Blok, et al.
913-920	Volume Contents
921-923	Authors' Index

Volume 107, Number 1 / January 2001

1-6	Inducing Resistance: A Summary of Papers Presented at the First International Symposium on Induced Resistance to Plant Diseases, Corfu, May 2000	R. Hammerschmidt, J.-P. Métraux and L.C. van Loon
7-8	foreward
7-12	Concepts and Direction of Induced Systemic Resistance in Plants and its Application	Joseph Kuć
13-18	Systemic Acquired Resistance And Salicylic Acid: Current State Of Knowledge	Jean-Pierre Métrauxs
19-28	Induced Disease Resistance in Plants by Chemicals	Michael Oostendorp, Walter Kunz, Bob Dietrich and Theodor Staub
29-37	β-Aminobutyric Acid-induced Resistance in Plants	Gabor Jakab, Valérie Cottier, Valérie Toquin, Ghislaine Rigoli and Laurent Zimmerli, et al.
39-50	Application of Rhizobacteria for Induced Resistance	Geoffrey W. Zehnder, John F. Murphy, Edward J. Sikora and Joseph W. Kloepper
51-61	Rhizobacteria-mediated Induced Systemic Resistance: Triggering, Signalling and Expression	Corné M.J. Pieterse, Johan A. Van Pelt, Saskia C.M. Van Wees, Jurriaan Ton and Karen M. Léon-Kloosterziel, et al.
63-68	Heritability Of Rhizobacteria-mediated Induced Systemic Resistance And Basal Resistance In Arabidopsis	Jurriaan Ton, Sylke Davison, Leendert C. Van Loon and Corné M.J. Pieterse
69-78	The Hypersensitive Response and its Role in Local and Systemic Disease Resistance	Erich Kombrink and Elmon Schmelzer
79-84	Plant—pathogen Interactions: Genetic and Comparative Analyses	Albert H. Ellingboe
85-93	The Relationship Between Pathogen-induced Systemic Resistance (ISR) and Multigenic (horizontal) Resistance in Plants	Sadik Tuzun
95-102	Bacterial Lipopolysaccharides And Plant—pathogen Interactions	M.-A. Newman, J.M. Dow and M.J. Daniels
103-111	Signal Interactions in Induced Resistance to Pathogens and Insect Herbivores	Richard M. Bostock, Richard Karban, Jennifer S. Thaler, Philip D. Weyman and David Gilchrist
113-119	Priming as a Mechanism in Induced Systemic Resistance of Plants	U. Conrath, O. Thulke, V. Katz, S. Schwindling and A. Kohler
121-128	Signal Transduction in Resistance to Plant Viruses	Alex M. Murphy, Androulla Gilliland, Chui Eng Wong, Joanne West and Davinder P. Singh, et al.
129-136	Oxycom™ Under Field and Laboratory Conditions Increases Resistance Responses in Plants	Y.C. Kim, K.A. Blee, J. Robins and A.J. Anderson
137-146	The Ecological Concept of Costs of Induced Systemic Resistance (ISR)	Martin Heil

Volume 107, Number 2 / February 2001

153-160	Hrp Pilus – Reaching Through the Plant Cell Wall	Martin Romantschuk, Elina Roine and Suvi Taira
161-166	A Greenhouse Test for Screening Sugar Beet (Beta Vulgaris) for Resistance to Rhizoctonia Solani	Olga E. Scholten, Lee W. Panella, Theo S.M. De Bock and Wouter Lange
167-173	The Effect of Temperature on Variation in Transmission of a BYDV PAV-like isolate by Clones of Rhopalosiphum Padi and Sitobion Avenae	I.N. Smyrnioudis, R. Harrington, M. Hall, N. Katis and S.J. Clark
175-182	In Planta - Complementation of Clavibacter Michiganensis Subsp. sepedonicus Strains Deficient in Cellulase Production or HR Induction Restores Virulence	Riitta Nissinen, Shaaban Kassuwi, Riikka Peltola and Mary C. Metzler
183-189	Identification of the Chinese Box Orange (Severinia Buxifolia) as an Alternative Host of the Bacterium Causing Citrus Huanglongbing	Ting-Hsuan Hung, Meng-Ling Wu and Hong-Ji Su
191-207	Resistance Reaction of Conifer Species (European Larch, Norway Spruce, Scots Pine) to Infection by Selected Necrotrophic Damping-off Pathogens	M. Kacprzak, F.O. Asiegbu, G. Daniel, J. Stenlid and M. Mañka, et al.
209-217	Detection and Indentification of European Stone Fruit Yellows and Other Phytoplasmas in Wild Plants in the Surroundings of Apricot Chlorotic Leaf Roll-affected Orchards in Southern France	W. Jarausch, B. Jarausch-Wehrheim, J.L. Danet, J.M. Broquaire and F. Dosba, et al.
219-227	Induced Resistance to Cyst and Root-knot Nematodes in Cereals by DL-β-amino-n-butyric Acid	Yuji Oka and Yigal Cohen
229-236	Survival of Botrytis Cinerea in Southeastern Spanish Greenhouses	R. Raposo, V. Gomez, T. Urrutia and P. Melgarejo
237-248	Identification of Pathogenic Races 0, 1B/C, 5, And 6 Of Fusarium Oxysporum F. Sp. Ciceris With Random Amplified Polymorphic DNA (RAPD)	María del Mar Jiménez-Gasco, Encarnación Pérez-Artés and Rafael M. Jiménez-Diaz
249-261	Molecular Characterization of the Incompatible Interaction of Vitis Vinifera Leaves With Pseudomonas Syringae Pv. Pisi: Expression Of Genes Coding For Stilbene Synthase And Class 10 PR Protein	Nadia Robert, Jean Ferran, Colette Breda, Pierre Coutos-Thévenot and Michel Boulay, et al.

Volume 107, Number 3 / March 2001

1-2	Contents
263-271	A New Natural Planthopper Vector of Stolbur Phytoplasma in the Genus Pentastiridius (Hemiptera: Cixiidae)	Frédéric Gatineau, Jean Larrue, Denis Clair, Frédéric Lorton and Marc Richard-Molard, et al.
273-284	Comparative Analysis of the Role of Substrate Specificity in Biological Control of Botrytis Elliptica in Lily and B. Cinerea in Cyclamen with Ulocladium Atrum	G.J.T. Kessel, B.H. de Haas, C.H. Lombaers-van der Plas, J.E. van den Ende and M.G. Pennock-Vos, et al.
285-290	Genotypic Diversity of the Wheat Leaf Blotch Pathogen Mycosphaerella Graminicola (anamorph) Septoria Tritici in Germany	Frank Schnieder, Georg Koch, Christian Jung and Joseph-Alexander Verreet
291-303	Phenotypic and Genotypic Characterisation of Northern Ireland Isolates Of Phytophthora Infestans	Diane J. Carlisle, Louise R. Cooke and Averil E. Brown
305-311	Diversity of Phytophthora Clandestina Isolated From Subterranean Clover in Southern Australia: Analysis of Virulence and RAPD Profiles	Agus Purwantara, André Drenth, Sze P. Flett, Wendy Guppy and Philip J. Keane
313-321	Detection of Plasmodiophora Brassicae By PCR in Naturally Infested Soils	Ann-Charlotte Wallenhammar and Ola Arwidsson
323-336	A New Cell Wall Located N-rich Protein is Strongly Induced During the Hypersensitive Response in Glycine Max L.	Andrea A. Ludwig and Raimund Tenhaken
337-347	Fitness of Cercospora Beticola Field Isolates – Resistant And – Sensitive to Demethylation Inhibitor Fungicides	G.S. Karaoglanidis, C.C. Thanassoulopoulos and P.M. Ioannidis
349-359	The Use of a GUS Transformant of Trichoderma Harzianum, Strain T3a, to Study Metabolic Activity in the Spermosphere and Rhizosphere Related to Biocontrol of Pythium Damping-off And Root Rot	Helge Green, Nina Heiberg, Kirsten Lejbølle and Dan Funck Jensen
361-364	Rice Yellow Mottle Virus is Seed-borne but not Seed Transmitted in Rice Seeds	Gnissa Konate, Soungalo Sarra and Oumar Traore
365	Announcement

Volume 107, Number 4 / May 2001

367-375	Population Dynamics of Fusarium Oxysporum f. Sp. Radicis-lycopersici in Relation to the Onset of Fusarium Crown and Root Rot of Tomato	Yael Rekah, D. Shtienberg and J. Katan
377-386	The Effect of Treatment With Ulocladium Atrum on Botrytis Cinerea-attack of Geranium (Pelargonium Zonale) Stock Plants and Cuttings	M. Gerlagh, J.J. Amsing, W.M.L. Molhoek, A.I. Bosker-van Zessen and C.H. Lombaers-van Der Plas, et al.
387-398	Conventional PCR and Real-time Quantitative PCR Detection of Helminthosporium Solani in Soil and on Potato Tubers	Danny W. Cullen, Alison K. Lees, Ian K. Toth and James M. Duncan
399-409	Genetic Structure of Melampsora Epitea Populations in Swedish Salix Viminalis Plantations	B. Samils, U. Lagercrantz, M. Lascoux and U. Gullberg
411-420	Characterization and Detection of Several Filamentous Viruses of Cherry: Adaptation of an Alternative Cloning Method (DOP-PCR), and Modification of an RNA Extraction Protocol	M.E. Rott and W. Jelkmann
421-431	Differential Control of Head Blight Pathogens of Wheat by Fungicides and Consequences for Mycotoxin Contamination of Grain	Duncan R. Simpson, Gillian E. Weston, Judith A. Turner, Philip Jennings and Paul Nicholson
433-441	Interaction of Root-knot Nematodes (RKN) and the Bacterium Agrobacterium Tumefaciens in Roots of Prunus Cerasifera: Evidence of the Protective Effect of the Ma RKN Resistance Genes Against Expression of Crown Gall Symptoms	Maria-Jose Rubio-Cabetas, Jean-Claude Minot, Roger Voisin and Daniel Esmenjaud
443-456	Comparative Study of Genetic Diversity and Pathogenicity Among Populations of Verticillium Dahliae from Cotton in Spain and Israel	Nadia Korolev, Encarnación Pérez-Artés, José Bejarano-Alcázar, Dolores Rodríguez-Jurado and Jaacov Katan, et al.
457-465	Cloning, Sequencing and Expression of a Xylanase Gene from the Maize Pathogen Helminthosporium Turcicum	Yeshitila Degefu, Lars Paulin and Peter Stephensen Lübeck
467-470	Scytalidium Wilt of Citrus	Y. Oren, A. Sadowsky, D. Gefen, Z. Solel and M. Kimchy
471	Molecular plant pathology. Annual Plant Reviews, Volume 4. Edited by M. Dickinson and J. Beynon.	J.A. Hargreaves
472	Herbicides and their mechanisms of action. Sheffield Biological Sciences, Volume 6. Edited by Andrew Cobb and Ralph Kirkwood. 2000.	Stephen Moss

Volume 107, Number 5 / June 2001

1-2	Contents
473-483	Activation of Defense Responses to Fusarium Infection in Asparagus densiflorus	Chenyang He, Tom Hsiang and David J. Wolyn
485-494	Characterization of a New Nepovirus Infecting Apricot in Southeastern France: Apricot Latent Ringspot Virus	Pascal Gentit, René-Pierre Delbos, Thierry Candresse and Jean Dunez
495-501	Effect of Grapevine Training Systems on Development of Powdery Mildew	Tirtza Zahavi, Moshe Reuveni, Dimitri Scheglov and Shimon Lavee
503-510	The Epidemiology of Purple Leaf Blotch on Leeks in Victoria, Australia	H. Suheri and T.V. Price
511-521	Phenazines are Involved in Biocontrol of Pythium myriotylum on Cocoyam by Pseudomonas aeruginosa PNA1	James Tabi Tambong and Monica Höfte
523-533	Induction of Systemic Resistance in Cucumber against Several Diseases by Plant Growth-promoting Fungi: lignification and Superoxide Generation	Nobuyo Koike, Mitsuro Hyakumachi, Koji Kageyama, Shinji Tsuyumu and Noriyuki Doke
535-542	Spread of Phytophthora Root and Crown Rot in Saintpaulia, Gerbera and Spathiphyllum Pot Plants in ebb-and-flow-systems	Dirk Jan Van Der Gaag, Albert Kerssies and Connie Lanser
543-551	Nutritional Enhancement of Biocontrol Activity of Candida sake (CPA-1) against Penicillium expansum on Apples and Pears	Carla Nunes, Josep Usall, Neus Teixidó, Miguel Miró and Immaculada Viñas
553-556	Production and Germination of Oospores of Phytophthora infestans (Mont.) de Bary in Morocco	Abdelhadi Hammi, Amina Bennani, Ahmed El Ismaili, Yamina Msatef and Mohamed Najib Serrhini
557-562	Involvement of Iron and Ferritin in the Potato–Phytophthora infestans Interaction	Carlos García Mata, Lorenzo Lamattina and Raúl Oscar Cassia
563-567	Sequence Analysis Shows that a Dwarfing Disease on Rice, Wheat and Maize in China is Caused by Rice Black-streaked Dwarf Virus	Hengmu Zhang, Jianping Chen, Juanli Lei and Michael J. Adams
569	Fire Blight: The Disease and its Causative Agent, Erwinia amylovora. Edited by J.L. Vanneste.	Arun Chatterjee

Volume 107, Number 6 / July 2001

1-2	Contents
571-581	Light and Scanning Electron Microscopy Studies on the Infection of Oriental Lily Leaves By Botrytis Elliptica	Ting Fang Hsieh, Jenn Wen Huang and Tom Hsiang
583-591	Investigation of Genomic Variability of Xanthomonas Arboricola Pv. juglandis by AFLP Analysis	Stefania Loreti, Angela Gallelli, Alessandra Belisario, Eric Wajnberg and Luciana Corazza
593-599	Ribosomal DNA Sequence Comparisons of Colletotrichum Graminicola from Turfgrasses and other Hosts	T. Hsiang and P.H. Goodwin
601-605	Evaluation of Natural Chemical Compounds Against Root-lesion and Root-knot Nematodes and Side-effects on the Infectivity of Arbuscular Mycorrhizal Fungi	Cinta Calvet, Jorge Pinochet, Amèlia Camprubí, Victoria Estaún and Rodrigo Rodríguez-Kábana
607-614	Susceptibility of Clematis Varieties and Species to Stem Infection by Phoma Clematidina as an Indicator for Resistance to Wilt	Pieter van de Graaf, Timothy M. O'Neill, Jill M. Chartier-Hollis and Mary E. Joseph
615-624	Epidemiology of Grey Mould in Annual Waiting-bed Production of Strawberry	Pedro Boff, Pieter Kastelein, Joop de Kraker, Matthijs Gerlagh and Jürgen Köhl
625-631	Incidence of Soil-borne Wheat Mosaic Virus in Mixtures of Susceptible and Resistant Wheat Cultivars	Djabbar Hariri, Marc Fouchard and Hayat Prud'homme
633-638	Characterisation of a Tobamovirus from Trailing Petunias	Nicola J. Spence, Ian Sealy, Peter R. Mills and Gary D. Foster
639-643	RAPD Characterization of Single Females of the Root-knot Nematodes, Meloidogyne Spp.	Onivaldo Randig, Frédéric Leroy and Philippe Castagnone-Sereno
645-653	Papaya Ringspot Virus Resistance of Transgenic Rainbow and SunUp is Affected by Gene Dosage, Plant Development, and Coat Protein Homology	Paula Tennant, G. Fermin, M.M. Fitch, R.M. Manshardt and J.L. Slightom, et al.
655-659	The Cladosporium Fulvum Bap1 Gene: Evidence for a Novel Class of Yap-related Transcription Factors with Ankyrin Repeats in Phytopathogenic Fungi	Henk-Jan Bussink, Anthony Clark and Richard Oliver
661-666	Molecular Identification of Oat Mosaic Virus as a Bymovirus	Wendy A. Monger, Gerard R.G. Clover and Gary D. Foster

Volume 107, Number 7 / September 2001

1-2	Contents
667-675	Pine Wilt Disease Caused by the Pine Wood Nematode: The Induced Resistance of Pine Trees by the Avirulent Isolates of Nematode	Hajime Kosaka, Takuya Aikawa, Nobuo Ogura, Katsuhiro Tabata and Tomoya Kiyohara
677-684	Incidence of Viruses Infecting Allium Spp. in Greece	Crisostomos I. Dovas, Efstathios Hatziloukas, Raphael Salomon, Erhard Barg and Yoel Shiboleth, et al.
685-694	Improving Control of Green and Blue Molds of Oranges by Combining Pantoea Agglomerans (CPA-2) and Sodium Bicarbonate	N. Teixidó, J. Usall, L. Palou, A. Asensio and C. Nunes, et al.
695-700	Transmission Characteristics of the European Stone Fruit Yellows Phytoplasma and its Vector Cacopsylla Pruni	Luigi Carraro, Nazia Loi and Paolo Ermacora
701-711	Characterization of a New Begomovirus from Egypt Infecting Hollyhock (Althea Rosea)	L. Bigarré, M. Chazly, M. Salah, M. Ibrahim and M. Padidam, et al.
713-721	Complementation of CMV Subgroup IA Strains in Replicase-mediated Resistant Tobacco Plants after Co-inoculation with Different Cucumoviruses	Karl-Heinz Hellwald, Dagmar Glenewinkel, Sonja Hauber and Sonja Wittlinger
723-738	Possible Mechanisms Influencing the Dynamics of Rhizoctonia Disease of Tulips	J.H.M. Schneider, C.G. Kocks and M.T. Schilder
739-748	Repetitive Sequence-derived PCR Profiling Using the BOX-A1R Primer for Rapid Identification of the Plant Pathogen Clavibacter Michiganensis Subspecies Sepedonicus	Neil C. Smith, Judy Hennessy and David E. Stead
749-755	Field Response to Pratylenchus Thornei of a Wheat Line with the CreAet Gene for Resistance to Heterodera Avenae	Gloria Nombela and María Dolores Romero
757-760	An Efficient Microtiter System to Determine Agrobacterium Biovar	Jaime Cubero and María M. López
761-765	Occurrence of Pythium Ultimum Var. Ultimum in a Greenhouse on Spitsbergen Island, Svalbard	Motoaki Tojo, Tamotsu Hoshino, María Luz Herrero, Sonja Sletner Klemsdal and Anne Marte Tronsmo

Volume 107, Number 8 / October 2001

1-2	Contents
767-773	Infection of Nicotiana species by the anthracnose fungus, Colletotrichum orbiculare	S. Shen, P.H. Goodwin and T. Hsiang
775-785	Aubian wheat mosaic virus, a new soil-borne wheat virus emerging in France	Djabbar Hariri, Hayat Prud'homme, Marc Fouchard, Genevieve Boury and Pierre Signoret, et al.
787-794	Effect of bactericides, phosphonates and nutrient amendments on blast of dormant flower buds of pear: a field evaluation for disease control	Emilio Montesinos and Pere Vilardell
795-803	Leaf wax layer may prevent appressorium differentiation but does not influence orientation of the leaf rust fungus Puccinia hordei on Hordeum chilense leaves	M.C. Vaz Patto and R.E. Niks
805-811	Repeated applications of Penicillium oxalicum prolongs biocontrol of fusarium wilt of tomato plants	A. De Cal and P. Melgarejo
813-819	Surface characteristics of necrotrophic secondary hyphae produced by the bean anthracnose fungus, Colletotrichum lindemuthianum	Sarah E. Perfect, Jonathan R. Green and Richard J. O'Connell
821-832	Application of a putative fatty-acid binding protein to discriminate serologically the two European quarantine root-knot nematodes, Meloidogyne chitwoodi and M. fallax, from other Meloidogyne species	Christophe Tastet, Florence Val, Michel Lesage, Lionel Renault and Laurent Marché, et al.
833-837	Molecular evidence that a lily-infecting strain of Tulip breaking virus from Japan is a strain of Lily mottle virus	Yasuyuki Yamaji, Xiaoyun Lu, Satoshi Kagiwada, Kenro Oshima and Shigetou Namba
839-844	Influence of amylovoran production on virulence of Erwinia amylovora and a different amylovoran structure in E. amylovora isolates from Rubus	Martine Maes, Kristien Orye, Svetoslav Bobev, Bart Devreese and Jozef Van Beeumen, et al.
845-848	Existence of two serological subclusters of Plum pox virus, strain M	Arben Myrta, Donato Boscia, Oriana Potere, Maria Kölber and Maria Németh, et al.

Volume 107, Number 9 / November 2001

1-2	Contents
849-860	Vegetative Growth of Sorghum and Striga hermonthica in Response to Nitrogen and the Degree of Host Root Infection	Woldeyesus Sinebo and D.S.H. Drennan
861-869	Phytogard® and DL-β-amino Butyric Acid (BABA) Induce Resistance to Downy Mildew (Bremia Lactucae) in Lettuce (Lactuca sativa L)	Emmanuel Pajot, Daniel Le Corre and D. Silué
871-881	Genetic Diversity in Relation to Sexual and Asexual Reproduction in Populations of Melampsora larici-epitea	Berit Samils, Valérie Stepien, Ulf Lagercrantz, Martin Lascoux and Urban Gullberg
883-894	The Effect of Soil Moisture and Cabbage Amendment on the Thermoinactivation of Phytophthora nicotianae	L. Coelho, D.J. Mitchell and D.O. Chellemi
895-904	Production of Indole-3-acetic Acid and Tryptophol by Pythium ultimum and Pythium Group F: Possible Role in Pathogenesis	P. Rey, S. Leucart, H. Désilets, R.R. Bélanger and J.P. Larue, et al.
905-917	PCR-based Assays to Assess Wheat Varietal Resistance to Blotch (Septoria Tritici and Stagonospora Nodorum) and Rust (Puccinia Striiformis and Puccinia Recondita) Diseases	B.A. Fraaije, D.J. Lovell, J.M. Coelho, S. Baldwin and D.W. Hollomon
919-929	Specific Behaviour of French Aphanomyces Euteiches Drechs. Populations For Virulence and Aggressiveness on Pea, Related to Isolates from Europe, America and New Zealand	Emmanuel Wicker and Francis Rouxel
931-938	Rapid Identification of Agrobacterium Species By Staircase Electrophoresis of Low Molecular Weight RNA Profiles	Encarna Velázquez, José Luis Palomo, Beatriz Lastra, Pedro F. Mateos and Pablo García-Benavides, et al.
939-946	Volume Contents
947-949	Author Index

Volume 108, Number 1 / January 2002

1-13	Detection of the Defoliating Pathotype of Verticillium dahliae in Infected Olive Plants by Nested PCR	Jesús Mercado-Blanco, Dolores Rodríguez-Jurado, Encarnación Pérez-Artés and Rafael M. Jiménez-Díaz
15-20	Different Classes of Resistance to Turnip Mosaic Virus in Brassica rapa	John A. Walsh, Rachel L. Rusholme, Sara L. Hughes, Carol E. Jenner and Judith M. Bambridge, et al.
21-30	Genetic Control of Resistance to the Piperidine Fungicide Piperalin in Ustilago maydis	A.N. Markoglou and B.N. Ziogas
31-39	Salicylic Acid Induced Insensitivity to Culture Filtrate of Fusarium oxysporum f.sp. zingiberi in the Calli of Zingiber officinale Roscoe	Prachi, Tilak R. Sharma and Brij M. Singh
41-49	Induction of Systemic Acquired Resistance in Pepper Plants by Acibenzolar-S-methyl against Bacterial Spot Disease	Roberto Buonaurio, Luciano Scarponi, Mery Ferrara, Paola Sidoti and Angelo Bertona
51-62	Gene Flow Analysis of Phytophthora porri Reveals a New Species: Phytophthora brassicae Sp. Nov.	Willem A. Man in 't Veld, Arthur W.A.M. de Cock, Elena Ilieva and C. André Lévesque
63-72	Characterization of an Extracellular Serine Protease of Fusarium eumartii and its Action on Pathogenesis Related Proteins	Florencia Olivieri, María Eugenia Zanetti, Claudia R. Oliva, Alejandra A. Covarrubias and Claudia A. Casalongué
73-80	Patterns of Splash Dispersed Conidia of Fusarium poae and Fusarium culmorum	Helena Mirjami Hörberg
81-86	Production of Monoclonal Antibodies against Apple Proliferation Phytoplasma and their Use in Serological Detection	Nazia Loi, Paolo Ermacora, Luigi Carraro, Ruggero Osler and Tseh An Chen
87-91	Detection of European Isolates of Oat Mosaic Virus	G.R.G. Clover, C. Ratti, C. Rubies-Autonell and C.M. Henry

Volume 108, Number 2 / February 2002

93-102	Studies of Host—pathogen Interaction Between Maize and Acremonium strictum From Cameroon	A. Tagne, E. Neergaard, H.J. Hansen and C. The
103-109	Suppression of Verticillium Wilt in Eggplant by Some Fungal Root Endophytes	Kazuhiko Narisawa, Hitoshi Kawamata, Randolph S. Currah and Teruyoshi Hashiba
111-120	Study of Defense-related Gene Expression in Grapevine Leaves and Berries Infected with Botrytis cinerea	Annie Bézier, Bernard Lambert and Fabienne Baillieul
121-130	Amplification Polymorphism Among Xanthomonas albilineans Strains, Using a Single Oligonucleotide Primer	Y. Jaufeerally-Fakim, J.C. Autrey, Ian Toth, M. Daniels and A. Dookun
131-137	An Aspartic Protease With Antimicrobial Activity is Induced after Infection and Wounding in Intercellular Fluids of Potato Tubers	M.G. Guevara, C.R. Oliva, M. Huarte and G.R. Daleo
139-146	Characterisation of Isolates of Phytophthora infestans From Hungary	József Bakonyi, Miklós Láday, Terézia Dula and Tibor Érsek
147-154	Cultural Characteristics, Pathogenicity and Vegetative Compatibility of Fusarium udum Isolates from Pigeonpea (Cajanus cajan (L.) Millsp.) in Kenya	E.K. Kiprop, A.W. Mwang'ombe, J.P. Baudoin, P.M. Kimani and G. Mergeai
155-162	Citrus variegation virus: Molecular Variability of a Portion of the RNA 3 Containing the Coat Protein Gene and Design of Primers for RT-PCR Detection	Bahia Bennani, Celso Mendes, Mustapha Zemzami, Houssine Azeddoug and Gustavo Nolasco
163-177	Development of Stem-base Pathogens on Different Cultivars of Winter Wheat Determined by Quantitative PCR	P. Nicholson, A.S. Turner, S.G. Edwards, G.L. Bateman and L.W. Morgan, et al.
179-184	Rapid Identification of Clavibacter michiganensis Subspecies sepedonicus Using Two Primers Random Amplified Polymorphic DNA (TP-RAPD) Fingerprints	Raúl Rivas, Encarna Velázquez, José-Luis Palomo, Pedro F. Mateos and Pablo García-Benavides, et al.
185	Book Review	Andrew Halstead

Volume 108, Number 3 / March 2002

187-196	Study of Bacterial Determinants Involved in the Induction of Systemic Resistance in Bean by Pseudomonas putida BTP1	Marc Ongena, Amélie Giger, Philippe Jacques, Jacques Dommes and Philippe Thonart
197-207	Specific and Sensitive Detection of Phytophthora nicotianae By Simple and Nested-PCR	D. Grote, A. Olmos, A. Kofoet, J.J. Tuset and E. Bertolini, et al.
209-220	Nuclear and Mitochondrial DNA Polymorphisms in Three Mitotic Parthenogenetic Meloidogyne Spp.	Makedonka Dautova, Hein Overmars, Jaap Bakker, Geert Smant and Fred J. Gommers
221-228	Chlamydospores of Fusarium Oxysporum Schlecht f.sp. orthoceras (Appel & Wollenw.) Bilai as Inoculum for Wheat-flour—Kaolin Granules to be Used for the Biological Control of Orobanche cumana Wallr.	Dorette Müller-Stöver, Jürgen Kroschel, Heiko Thomas and Joachim Sauerborn
229-236	Genetic Variation in Melampsora Larici-epitea on Biomass willows Assessed using AFLP	M.H. Pei, C. Bayon, C. Ruiz, Z.W. Yuan and T. Hunter
237-244	Rapid and Specific Detection of Virulent Pseudomonas avellanae Strains by PCR Amplification	Stefania Loreti and Angela Gallelli
245-251	Scab Response and Moniliformin Accumulation in Kernels of Oat Genotypes Inoculated with Fusarium avenaceum in Poland	I. Kiecana, E. Mielniczuk, Z. Kaczmarek, M. Kostecki and P. Golinski
253-261	Inactivation of Macrophomina phaseolina Propagules during Composting and Effect of Composts on Dry Root Rot Severity and on Seed Yield of Clusterbean	Satish Lodha, S.K. Sharma and R.K. Aggarwal
263-267	The Fatty Acid Composition of Plasmopara halstedii and Its Taxonomic Significance	Otmar Spring and Klaus Haas
269-278	Genetic Relatedness among Pseudomonas avellanae, P. Syringae pv. Theae and P.s. pv. Actinidiae, and their Identification	M. Scortichini, U. Marchesi and P. Di Prospero
279-283	Systemic Accumulation of 12-oxo-phytodienoic Acid in SAR-induced Potato Plants	Peter Landgraf, Ivo Feussner, Astrid Hunger, Dierk Scheel and Sabine Rosahl

Volume 108, Number 4 / May 2002

285-292	Tobacco Plants Transformed with an Untranslatable Form of the Coat Protein Gene of the Potato Virus Y are Resistant to Viral Infection	Khaled Masmoudi, Ines Yacoubi, Afif Hassairi, Lobna Naeit Elarbi and Radhouane Ellouz
293-298	Asymmetric PCR ELISA: Increased Sensitivity and Reduced Costs for the Detection of Plant Viruses	Gustavo Nolasco, Zita Sequeira, Claudia Soares, Ana Mansinho and Ana M. Bailey, et al.
299-306	Toxigenic Fusarium Species of Liseola Section in Pre-harvest Maize Ear Rot, and Associated Mycotoxins in Slovakia	Antonia Srobarova, Antonio Moretti, Rosalia Ferracane, Alberto Ritieni and Antonio Logrieco
307-315	Evaluation of Parameters Accounting for Phomopsis Resistance Using Natural Infection and Artificial Inoculation on Recombinant Inbred Lines From a Cross Between Susceptible and Resistant Sunflower	Kamel Langar, Yves Griveau, François Kaan, Hervé Serieys and Didier Varès, et al.
317-325	Biological Control of Black Rot (Xanthomonas Campestris Pv. campestris) of Brassicas with an Antagonistic Strain of Bacillus Subtilis in Zimbabwe	Ednar G. Wulff, Cames M. Mguni, Carmen N. Mortensen, Chandroo L. Keswani and John Hockenhull
327-335	Variability of Peronospora Sparsa (syn. P. rubi) in Finland as Measured by Amplified Fragment Length Polymorphism	Hannele Lindqvist-Kreuze, Hilkka Koponen and Jari P.T. Valkonen
337-343	Observations of Phytophthora spp. in Water Recirculation Systems in Commercial Hardy Ornamental Nursery Stock	Karin Themann, Sabine Werres, R. Lüttmann and H.-A. Diener
345-353	Mechanisms of Phosphate-induced Disease Resistance in Cucumber	Miroslav Orober, Jürgen Siegrist and Heinrich Buchenauer
355-366	Identification and Detection of Rosellinia Necatrix by Conventional and Real-time Scorpion-PCR	Leonardo Schena, Franco Nigro and Antonio Ippolito
367-371	Development of a General Potexvirus Detection Method	René A.A. van der Vlugt and Miranda Berendsen
373-378	A Glasshouse Cropping Method for Screening Lettuce Lines for Resistance to Sclerotinia Sclerotiorum	John M. Whipps, Simon P. Budge, Sandy McClement and David A.C. Pink
379-383	Improved PCR-based Assays for Pre-symptomatic Diagnosis of Light Leaf Spot and Determination of Mating Type of Pyrenopeziza Brassicae on Winter Oilseed Rape	Simon J. Foster, Alison M. Ashby and Bruce D.L. Fitt

Volume 108, Number 5 / June 2002

385-389	Effect of Film-forming Polymers on Infection of Barley with the Powdery Mildew Fungus, Blumeria graminis f. sp. hordei	F. Sutherland and D. R. Walters
391-400	Mating Behaviour and Vegetative Compatibility in Spanish Populations of Botryotinia fuckeliana	J. Delcán and P. Melgarejo
401-407	The Use of Molecular Beacons Combined with NASBA for the Sensitive Detection of Sugarcane Yellow Leaf Virus	M.C. Goncçalves, M.M. Klerks, M. Verbeek, J. Vega and J.F.J.M. van den Heuvel
409-420	Effects of Plant Defence Activators on Anthracnose Disease of Cashew	A.M.Q. Lopez and J.A. Lucas
421-427	Sensitivity of Red Delicious Apple Fruit at Various Phenologic Stages to Infection by Alternaria alternata and Moldy-core Control	M. Reuveni, D. Sheglov, N. Sheglov, R. Ben-Arie and D. Prusky
429-441	Enhancing Resistance of Tomato and Hot Pepper to Pythium Diseases by Seed Treatment with Fluorescent Pseudomonads	V. Ramamoorthy, T. Raguchander and R. Samiyappan
443-448	Chemical and Biological Treatments for Control of Gummy Stem Blight of Greenhouse Cucumbers	R.S. Utkhede and C.A. Koch
449-459	Dominant Colonisation of Wheat Roots by Pseudomonas fluorescens Pf29A and Selection of the Indigenous Microflora in the Presence of the Take-all Fungus	A. Chapon, A.-Y. Guillerm, L. Delalande, L. Lebreton and A. Sarniguet
461-467	Multiple Selection of Potato Cyst Nematode Globodera pallida Virulence on a Range of Potato Species. I. Serial Selection on Solanum-hybrids	S. J. Turner and C. C. Fleming
469-478	Effect of Dose Rate of Azoxystrobin and Metconazole on the Development of Fusarium Head Blight and the Accumulation of Deoxynivalenol (DON) in Wheat Grain	S.R. Pirgozliev, S.G. Edwards, M.C. Hare and P. Jenkinson
479-483	Engineering of a Single Chain Variable Fragment Antibody Specific for the Citrus tristeza virus and its Expression in Escherichia coli and Nicotiana tabacum	P. Galeffi, G. Giunta, S. Guida and C. Cantale

Volume 108, Number 6 / July 2002

485-495	Temporal Progression of Bean Common Bacterial Blight (Xanthomonas Campestris pv. phaseoli) in Sole and Intercropping Systems	C. Fininsa and J. Yuen
497-506	Identification of the Beet Cyst Nematode Heterodera schachtii by PCR	Saïd Amiri, Sergei A. Subbotin and Maurice Moens
507-517	New Group 16SrIII Phytoplasma Lineages in Lithuania Exhibit rRNA Interoperon Sequence Heterogeneity	R. Jomantiene, R.E. Davis, D. Valiunas and A. Alminaite
519-526	Relationship Between Production of the Phytotoxin Prehelminthosporol and Virulence in Isolates of the Plant Pathogenic Fungus Bipolaris sorokiniana	Dace Apoga, Helena Åkesson, Hans-Börje Jansson and Göran Odham
527-538	Effect of Inoculum Rates and Sources of Coniothyrium minitans on Control of Sclerotinia sclerotiorum Disease in Glasshouse Lettuce	E.E. Jones and J.M. Whipps
539-545	Detection of Pseudomonas syringae pv. aptata in Irrigation Water Retention Basins by Immunofluorescence Colony-staining	C.M.-H. Riffaud and C.E. Morris
547-553	Protective Effects Against Erwinia amylovora Induced by hrp Mutants in the Whole Plant are Only Partially Mimicked in Cultivated Cells	Mohamed Faize, Marie-Noëlle Brisset, Jean-Stéphane Venisse, Jean-Pierre Paulin and Michel Tharaud
555-564	Altered Phenotypic Response to Peronospora parasitica in Brassica juncea Seedlings Following Prior Inoculation with an Avirulent or Virulent Isolate of Albugo candida	U.S. Singh, N.I. Nashaat, K.J. Doughty and R.P. Awasthi
565-571	Evaluation Of Tests to Determine Resistance of Zantedeschia spp. (Araceae) to Soft Rot caused by Erwinia carotovora subsp. carotovora	Ronald C. Snijder and Jaap M. van Tuyl
573-583	Variation in Pathogenicity Associated with the Genetic Diversity of Fusarium graminearum	J.P. Carter, H.N. Rezanoor, D. Holden, A.E. Desjardins and R.D. Plattner, et al.
585-591	Emergence of Resistance-breaking Isolates of Rice yellow mottle virus during Serial Inoculations	D. Fargette, A. Pinel, O. Traoré, A. Ghesquière and G. Konaté
593-596	Mating Relationships between Isolates of Phaeosphaeria nodorum, (anamorph Stagonospora nodorum) from Geographical Locations	P. Halama

Volume 108, Number 7 / September 2002

597-609	Toxigenic Fusarium Species and Mycotoxins Associated with Maize Ear Rot in Europe	A. Logrieco, G. Mulè, A. Moretti and A. Bottalico
611-624	Toxigenic Fusarium species and Mycotoxins Associated with Head Blight in Small-Grain Cereals in Europe	Antonio Bottalico and Giancarlo Perrone
625-630	Deoxynivalenol, Nivalenol and Moniliformin in Wheat Samples with Head Blight (scab) Symptoms in Poland (1998–2000)	M. Tomczak, H. Wiśniewska, Ł Stcępień, M. Kostecki and J. Chełkowski, et al.
631-637	Ochratoxin a in Cereals, Foodstuffs and Human Plasma	A. Rizzo, M. Eskola and F. Atroshi
639-643	Ochratoxin a in Grapes and Wine	Paola Battilani and Amedeo Pietri
645-651	Ear Rot Susceptibility and Mycotoxin Contamination of Maize Hybrids Inoculated with Fusarium Species Under Field Conditions	Michelangelo Pascale, Angelo Visconti and Jerzy Chelkowski
653-660	Studies on the Infection Process of Fusarium Culmorum in Wheat Spikes: Degradation of Host Cell Wall Components and Localization of Trichothecene Toxins in Infected Tissue	Z. Kang and H. Buchenauer
661-666	Production of Beauvericin by Different Races of Fusarium Oxysporum F. sp. Melonis, The Fusarium Wilt Agent of Muskmelon	A. Moretti, A. Belisario, A. Tafuri, A. Ritieni and L. Corazza, et al.
667-673	Epidemiology of Fusarium Infection and Deoxynivalenol Content in Winter Wheat in the Rhineland, Germany	B. Birzele, A. Meier, H. Hindorf, J. Krämer and H.-W. Dehne
675-684	Role of Deoxynivalenol in Aggressiveness of Fusarium graminearum and F. culmorum and in Resistance to Fusarium Head Blight	Ákos Mesterházy
685-690	Relationship Between Growth and Mycotoxin Production by Fusarium species, Biocides and Environment	N. Magan, R. Hope, A. Colleate and E.S. Baxter
691-698	Genetic Analysis of the Role of Trichothecene and Fumonisin Mycotoxins in the Virulence of Fusarium	R.H. Proctor, A.E. Desjardins, S.P. McCormick, R.D. Plattner and N.J. Alexander, et al.
699-703	Saccharomyces Cerevisae and ArabidopsisThaliana: Useful Model Systems for the Identification of Molecular Mechanisms Involved in Resistance of Plants to Toxins	Rudolf Mitterbauer and Gerhard Adam
705-711	Mycotoxin Genetics and Gene Clusters	G.S. Sidhu
713-718	Biosynthesis of Depsipeptide Mycotoxins in Fusarium	Till Hornbogen, Mirko Glinski and Rainer Zocher
719-734	Secretion of Natural and Synthetic Toxic Compounds from Filamentous Fungi by Membrane Transporters of the ATP-binding Cassette and Major Facilitator Superfamily	Ioannis Stergiopoulos, Lute-Harm Zwiers and Maarten A. De Waard

Volume 108, Number 8 / October 2002

735-744	The Effect of Different Levels of Beet Cyst Nematodes (Heterodera schachtii) and Beet Necrotic Yellow Vein Virus (BNYVV) on Single and Double Resistant Sugar Beet Cultivars	W. Heijbroek, R.G. Munning and A.C.P.M. van Swaaij
745-753	The Distribution and Spread of Sorghum Downy Mildew in Sorghum and Maize Fields in Nigeria and Zimbabwe	C.H. Bock and M.J. Jeger
755-762	Rapid and Homogenous Detection of Apple stem pitting Virus by RT-PCR and a Fluorogenic 3' Minor Groove Binder-DNA Probe	Michel A. Salmon, Marina Vendrame, Jean Kummert and Philippe Lepoivre
763-770	Genotype × environment Effects on Severity of Cassava Bacterial Blight Disease caused by Xanthomonas axonopodis pv. manihotis	A.G.O. Dixon, J.M. Ngeve and E.N. Nukenine
771-782	Pathogenicity and Virulence of the Two Dutch VCGs of Verticillium dahliae to Woody Ornamentals	J.C. Goud and A.J. Termorshuizen
783-792	Characterization of Rhizoctonia solani Associated with Soybean in Brazil	Roseli Chela Fenille, Nilton Luiz de Souza and Eiko Eurya Kuramae
793-801	The β-tubulin Gene is a Useful Target for PCR-based Detection of an Albino Ophiostoma piliferum Used in Biological Control of Sapstain	Susanne Schroeder, Seong Hwan Kim, Sangwon Lee, Katja Sterflinger and Colette Breuil
803-810	Importance of Cell Wall Degrading Enzymes Produced by Fusarium graminearum during Infection of Wheat Heads	Wanyoike Mary Wanjiru, Kang Zhensheng and Heinrich Buchenauer
811-813	Identification of Resistance to Common Bacterial Blight Disease on Bean Genotypes Grown in Turkey	Atilla Dursun, M. Figen Dönmez and Fikrettin Şahin
815-820	Sequencing of Australian Grapevine Viroid and Yellow Speckle Viroid Isolated from a Tunisian Grapevine without Passage in an Indicator Plant	Amine Elleuch, Hatem Fakhfakh, Martin Pelchat, Patricia Landry and Mohamed Marrakchi, et al.

Volume 108, Number 9 / November 2002

821-829	Reduction of Bacterial Speck (Pseudomonas syringae pv. tomato) of Tomato by Combined Treatments of Plant Growth-promoting Bacterium, Azospirillum brasilense, Streptomycin Sulfate, and Chemo-thermal Seed Treatment	Yoav Bashan and Luz E. de-Bashan
831-842	Sequence Analysis and Detection of Ralstonia solanacearum by Multiplex PCR Amplification of 16S–23S Ribosomal Intergenic Spacer Region with Internal Positive Control	K.-H. Pastrik, J.G. Elphinstone and R. Pukall
843-853	A Natural Population of Recombinant Plum Pox Virus is Viable and Competitive under Field Conditions	Miroslav Glasa, Véronique Marie-Jeanne, Gérard Labonne, Zdeno Šubr and Otakar Kúdela, et al.
855-868	Detection of Phytophthora nicotianae and P. citrophthora in Citrus Roots and Soils by Nested PCR	Antonio Ippolito, Leonardo Schena and Franco Nigro
869-875	Vegetative Compatibility Grouping of Fusarium oxysporum f. sp. gladioli from Saffron	Pietro Di Primo, Curgonio Cappelli and Talma Katan
877-886	A Polymerase Chain Reaction (PCR) Assay for the Detection of Inoculum of Sclerotinia sclerotiorum	Jacqueline Freeman, Elaine Ward, Carmen Calderon and Alastair McCartney
887-892	A RT–PCR Assay Combined with RFLP Analysis for Detection and Differentiation of Isolates of Pepino Mosaic Virus (PepMV) from Tomato	P.V. Martínez-Culebras, A. Lázaro, P. Abad Campos and C. Jordá
893-902	Biological and Physical Constraints on Maize Production in the Humid Forest and Western Highlands of Cameroon	Z. Ngoko, K.F. Cardwell, W.F.O. Marasas, M.J. Wingfield and R. Ndemah, et al.
903-907	Characterization of Plum Pox Virus PPV-BT-H Isolated from Naturally Infected Blackthorn (Prunus spinosa L.) in Hungary	Pál Salamon and László Palkovics
909-912	PCR–RFLP and Sequence Data Delineate Three Diaporthe Species Associated with Stone and Pome Fruit Trees in South Africa	Ntsane Moleleki, Oliver Preisig, Michael John Wingfield, Pedro Willem Crous and Brenda Diana Wingfield
913-920	Volume Contents
921-923	Author Index

Volume 109, Number 1 / January 2003

1-11	Comparison of Resistance to Tomato Leaf Curl Virus (India) and Tomato Yellow Leaf Curl Virus (Israel) among Lycopersicon Wild Species, Breeding Lines and Hybrids	Midatharahally Narasegowda Maruthi, Henryk Czosnek, Favi Vidavski, Shlomo-Yedidia Tarba and Judith Milo, et al.
13-24	Effect of Sexual Recombination on Pathotype Frequencies in Barley Powdery Mildew Populations of Artificially Inoculated Field Plots	Lydia Bousset and Claude de Vallavieille-Pope
25-33	Barley Powdery Mildew Populations on Volunteers and Changes in Pathotype Frequencies During Summer on Artificially Inoculated Field Plots	Lydia Bousset and Claude de Vallavieille-Pope
35-45	Development of ZWIPERO, A Model Forecasting Sporulation and Infection Periods of Onion Downy Mildew based on Meteorological Data	S. Friedrich, G.M.E. Leinhos and F.-J. Löpmeier
47-60	Further Contributions to the Development of a Differential Set of Pea Cultivars (Pisum sativum) to Investigate the Virulence of Isolates of Aphanomyces euteiches	Emmanuel Wicker, Anne Moussart, Martine Duparque and Francis Rouxel
61-70	Direct and Specific Assessment of Colonisation of Wheat Rhizoplane by Pseudomonas fluorescens Pf29A	Alain Chapon, Morgane Boutin, Delphine Rimé, Laurie Delalande and Anne-Yvonne Guillerm, et al.
71-73	Uromyces Viciae-fabae Haustorium Formation in Susceptible and Resistant Faba Bean Lines	D. Rubiales and J.C. Sillero
75-82	Study of Resistance to Orobanche ramosa in Host (Oilseed Rape and Carrot) and Non-host (Maize) Plants	Naïma Zehhar, Pascal Labrousse, Marie-Claire Arnaud, Christian Boulet and Driss Bouya, et al.
83-94	A PAL1 Gene Promoter–Green Fluorescent Protein Reporter System to Analyse Defence Responses in Live Cells of Arabidopsis thaliana	James E. Rookes and David M. Cahill
95-99	Instructions to Authors

Volume 109, Number 2 / February 2003

101-108	Agricultural Genomics: An Approach to Plant Protection	Hinanit Koltai and Hanne Volpin
109-115	Effect of Fungicides on Fusarium Head Blight and Deoxynivalenol Content in Durum Wheat Grain	Anna Maria Menniti, Davide Pancaldi, Massimo Maccaferri and Lucia Casalini
117-128	Polymorphism of 14α-demethylase Gene (CYP51) in the Cereal Eyespot Fungi Tapesia acuformis and Tapesia yallundae	Catherine Albertini, Michel Gredt and Pierre Leroux
129-138	Epidemics of Aphid-transmitted Viruses in Melon Crops in Spain	Jose Luis Alonso-Prados, Marisol Luis-Arteaga, José M. Alvarez, Enrique Moriones and Asunción Batlle, et al.
139-146	The Diagnosis of the Tomato Variant of Pepino Mosaic Virus: An IC-RT-PCR Approach	Carmen Mansilla, Flora Sánchez and Fernando Ponz
147-151	Development of Fusarium Wilt-resistant Genotypes in Safflower (Carthamus tinctorius)	R. Kalpana Sastry and C. Chattopadhyay
153-164	Identification of Microsatellite Markers for Plasmopara viticola and Establishment of High throughput Method for SSR Analysis	Davide Gobbin, Ilaria Pertot and Cesare Gessler
165-172	Phenotypic and Genotypic Characterization of Xanthomonas campestris pv. zinniae Strains	F. Sahin, R. Kotan, P.A. Abbasi and S.A. Miller
173-182	In vitro and In vivo Activity of Cyprodinil and Pyrimethanil on Botrytis cinerea Isolates Resistant to other Botryticides and Selection for Resistance to Pyrimethanil in a Greenhouse Population in Greece	Niki Petsikos-Panayotarou, E. Markellou, A.E. Kalamarakis, D. Kyriakopoulou and N.E. Malathrakis
183-190	Host-specific Genetic Composition of Melampsora larici-epitea Populations on Two Salix viminalis Varieties in a Mixture Trial	B. Samils, A.R. McCracken, W.M. Dawson and U. Gullberg
191-193	Natural Infection of Wheat by the Type Strain of Soil-borne Wheat Mosaic Virus in a Field in Southern Germany	R. Koenig and W. Huth

Volume 109, Number 3 / March 2003

195-219	Plant Viruses Transmitted by Whiteflies	David R. Jones
221-225	Control of Citrus Green and Blue Molds with Garlic Extracts	J. Obagwu and L. Korsten
227-241	Genetic and Phenotypic Diversity in the Graminaceous Cyst Nematode Complex, Inferred from PCR-RFLP of Ribosomal DNA and Morphometric Analysis	Roger Rivoal, Sylvie Valette, Sadia Bekal, Jean-Pierre Gauthier and Amor Yahyaoui
243-251	Activity of the New Fungicide Benthiavalicarb Against Plasmopara viticola and its Efficacy in Controlling Downy Mildew in Grapevines	Moshe Reuveni
253-259	The Occurrence of Mycosphaerella graminicola and its Anamorph Septoria tritici in Winter Wheat during the Growing Season	Lars Eriksen and Lisa Munk
261-267	Occurrence of Mirafiori Lettuce Virus and Lettuce Big-vein Virus in Relation to Development of Big-vein Symptoms in Lettuce Crops	Piero Roggero, Hervé Lot, Sylvie Souche, Riccardo Lenzi and Robert G. Milne
269-276	Quantitative Inoculations of Poplars with Melampsora Larici-populina	M.H. Pei, C. Ruiz, J. Harris and T. Hunter
277-281	Characteristics of Phytophthora infestans Isolates from Uruguay	K.L. Deahl, M.C. Pagani, F.L. Vilaro, F.M. Perez and B. Moravec, et al.
283-288	Differentiation of Xanthomonas species Pathogenic to Sugarcane by PCR-RFLP Analysis	S.A.L. Destéfano, I.M.G. Almeida, J. Rodrigues Neto, M. Ferreira and D.M. Balani
289	Book Review	Uwe Conrath

Volume 109, Number 4 / May 2003

291-300	Physiological, Biochemical and Molecular Analyses of an Italian Collection of Agrobacterium tumefaciens strains	Raffaele Peluso, Aida Raio, Fabio Morra and Astolfo Zoina
301-310	Relationships between Weather Variables, Airborne Spore Concentrations and Severity of Leaf Blight of Garlic Caused by Stemphylium vesicarium in Spain	A.M. Prados-Ligero, J.M. Melero-Vara, C. Corpas-Hervías and M.J. Basallote-Ureba
311-317	Studies on the Inherent Resistance Risk to Fenhexamid in Botrytis cinerea	B.N. Ziogas, A.N. Markoglou and A.A. Malandrakis
319-326	Susceptibility of European pear cultivars to Pseudomonas syringae pv. syringae using immature fruit and detached leaf assays	Concepcio Moragrega, Isidre Llorente, Charles Manceau and Emilio Montesinos
327-330	Screening for Differential Gene Expression in Atropa belladonna Leafy Gall Induced Following Rhodococcus fascians Infection	El Hassan Nouar, Danny Vereecke, Koen Goethals, Mondher Jaziri and Marie Baucher
331-339	Natural Occurrence and Distribution of Fusarium Toxins in Contaminated Barley Cultivars	Juliusz Perkowski, Irena Kiecana and Zygmunt Kaczmarek
341-349	Integrated control of apple postharvest pathogens and survival of biocontrol yeasts in semi-commercial conditions	Giuseppe Lima, Filippo De Curtis, Raffaello Castoria and Vincenzo De Cicco
351-359	Ultrastructural Changes and Production of a Xanthan-Like Polysaccharide Associated with Scald of Sugarcane Leaves Caused by Xanthomonas albilineans	Maria Teresa Solas, Dolores Piñón, Ricardo Acevedo, Blanca Fontaniella and María Estrella Legaz, et al.
361-371	Estimation of Genetic Variation Among Verticillium Isolates using AFLP Analysis	Jan Fahleson, Ulf Lagercrantz, Qiong Hu, Lisa Ann Steventon and Christina Dixelius
373-379	Nigerian tobacco latent virus: a new Tobamovirus from tobacco in Nigeria	J.L. Ladipo, R. Koenig and D.-E. Lesemann
381-389	Tracking Agrobacterium strains by a RAPD system to identify single colonies from plant tumours	Pablo Llop, Beatriz Lastra, Herminia Marsal, Jesús Murillo and María M. López
391-395	Identification of Rhizoctonia solani AG 1-IB in Lettuce, AG 4 HG-I in Tomato and Melon, and AG 4 HG-III in Broccoli and Spinach, in Brazil	Eiko E. Kuramae, Alexandre L. Buzeto, Maisa B. Ciampi and Nilton L. Souza
397-403	Identification of divergent variants of Grapevine virus A	D.E. Goszczynski and A.E.C. Jooste
405-406	Book Review: Plant pathogenesis and resistance	L.C. van Loon

Volume 109, Number 5 / June 2003

407-417	The Application of Flow Cytometry and Fluorescent Probe Technology for Detection and Assessment of Viability of Plant Pathogenic Bacteria	Luiz G. Chitarra and Ruud W. van den Bulk
419-425	High Similarity Between Tomato Isolates of Pepino mosaic Virus Suggests a Common Origin	J.Th.J. Verhoeven, R.A.A. van der Vlugt and J.W. Roenhorst
427-433	Effect on Resistance to Tylenchulus semipenetrans of Hybrid Citrus Rootstocks Subjected to Continuous Exposure to High Population Densities of the Nematode	S. Verdejo-Lucas, M. Galeano, F.J. Sorribas, J.B. Forner and A. Alcaide
435-443	Yield Reduction in Wheat in Relation to Leaf Disease From Yellow (tan) Spot and Septoria Nodorum Blotch	J.S. Bhathal, R. Loughman and J. Speijers
445-458	Aerial Contamination of Sugarcane in Guadeloupe by Two Strains of Xanthomonas albilineans	J.H. Daugrois, V. Dumont, P. Champoiseau, L. Costet and R. Boisne-Noc, et al.
459-466	Impact of Sugarcane yellow leaf virus on Sugarcane Yield and Juice Quality in Réunion Island	L. Rassaby, J.-C. Girard, P. Letourmy, J. Chaume and M.S. Irey, et al.
467-470	Association of a Geminivirus with a Leaf Curl Disease of Sunn Hemp (Crotalaria juncea) in India	S.K. Raj, R. Singh, S.K. Pandey and B.P. Singh
471-478	Evidence that a Leaf-Disk Test Allows Assessment of Isolate-Specific Resistance in Brassica oleracea Crops Against Downy Mildew (Peronospora parasitica)	Bérénice Agnola, Stéphane Boury, Claudie Monot, Anne Quillévéré and Yves Hervé, et al.
479-488	Phenotypic Differences Between vacuma and transposa subpopulations of Botrytis cinerea	Fabian Martinez, Dominique Blancard, Pascal Lecomte, Caroline Levis and Bernadette Dubos, et al.
489-502	Quantitative Aspects of Infection of Sclerotinia sclerotiorum Sclerotia by Coniothyrium minitans – Timing of Application, Concentration and Quality of Conidial Suspension of the Mycoparasite	M. Gerlagh, H.M. Goossen-van de Geijn, A.E. Hoogland and P.F.G. Vereijken
503-513	Development and Validation of a Fast PCR-Based Detection Method for Pathogenic Isolates of the Citrus Black Spot Fungus, Guignardia citricarpa	Peter J.M. Bonants, George C. Carroll, Marjanne de Weerdt, Ilse R. van Brouwershaven and Robert P. Baayen
515-522	Comparison of RAPD and AFLP Marker Analysis as a Means to Study the Genetic Structure of Botrytis cinerea Populations	C. Moyano, C. Alfonso, J. Gallego, R. Raposo and P. Melgarejo

Volume 109, Number 6 / July 2003

523-534	Quality of Methods to Quantify Microsclerotia of Verticillium dahliae in Soil	J.C. Goud and A.J. Termorshuizen
535-543	Pathogenicity of Aphanomyces spp. from Different Leguminous Crops in Sweden	Jens P. Levenfors, Mariann Wikström, Lars Persson and Berndt Gerhardson
545-553	Inoculation of Mature Pedunculate Oaks (Quercus robur) with the Root Rot Fungus Collybia fusipes: Relationships with Tree Vigour and Soil Factors	C. Camy, C. Delatour, O. Caël and B. Marçais
555-564	Differential Responses to Pea Bacterial Blight in Stems, Leaves and Pods Under Glasshouse and Field Conditions	Margarita Elvira-Recuenco, Josie R. Bevan and John D. Taylor
565-576	Pseudomonas syringae pv. avii (pv. nov.), the Causal Agent of Bacterial Canker of Wild Cherries (Prunus avium) in France	M. Ménard, L. Sutra, J. Luisetti, J. P. Prunier and L. Gardan
577-587	Studies on in vitro Growth and Pathogenicity of European Fusarium Fungi	J.M. Brennan, B. Fagan, A. van Maanen, B.M. Cooke and F.M. Doohan
589-597	Detection and Quantification of Spongospora subterranea in Soil, Water and Plant Tissue Samples Using Real-Time PCR	Pieter van de Graaf, Alison K. Lees, Danny W. Cullen and James M. Duncan
599-605	Extracellular Matrix, Esterase and the Phytotoxin Prehelminthosporol in Infection of Barley Leaves by Bipolaris sorokiniana	Hans-Börje Jansson and Helena Åkesson
607-613	Use of nitrate non-utilising (Nit) mutants to determine vegetative compatibility in Botryotinia fuckeliana (Botrytis cinerea)	Ross E. Beever and Stephanie L. Parkes
615-624	Biological Control of Sclerotinia pseudotuberosa and Other Fungi During Moist Storage of Quercus robur Seeds	W.E. Finch-Savage, H.A. Clay, S.P. Budge, K.C. Dent and J.P. Clarkson, et al.
625-632	Relationships Between Angular Leaf Spot, Healthy Leaf Area, Effective Leaf Area and Yield of Phaseolus vulgaris	W.C. Jesus Junior, F.X.R. Vale, R.R. Coelho, P.A. Paul and B. Hau, et al.
633-637	Effect of chitin on biological control activity of Bacillus spp. and Trichoderma harzianum against root rot disease in pepper (Capsicum annuum) plants	A. Sid Ahmed, M. Ezziyyani, C. Pérez Sánchez and M.E. Candela
639-644	The Interaction of Endochitinase, A Synthetic Peptide and Resveratrol in Controlling Fungi in vitro	Gul S. Ali, Gary E. Harman and Bruce I. Reisch

Volume 109, Number 7 / September 2003

7-8	Foreword	Xiangming Xu, John Bailey and Michael Cooke
645-667	Epidemiology of Toxigenic Fungi and their Associated Mycotoxins for Some Mediterranean Crops	Antonio Logrieco, Antonio Bottalico, Giuseppina Mulé, Antonio Moretti and Giancarlo Perrone
669-682	Modelling Plant Disease Epidemics	A. van Maanen and X.-M. Xu
683-689	Effects of Environmental Conditions on the Development of Fusarium Ear Blight	Xiangming Xu
691-703	Molecular Tools to Study Epidemiology and Toxicology of Fusarium Head Blight of Cereals	Paul Nicholson, E. Chandler, R.C. Draeger, N.E. Gosman and D.R. Simpson, et al.
705-713	Epidemiology of Fusarium Diseases and their Mycotoxins in Maize Ears	Gary P. Munkvold
715-722	Epidemiology of Toxin-Producing Fungi and Ochratoxin a Occurrence in Grape	Paola Battilani, Paola Giorni and Amedeo Pietri
723-730	Post-Harvest Fungal Ecology: Impact of Fungal Growth and Mycotoxin Accumulation in Stored Grain	Naresh Magan, Russell Hope, Victoria Cairns and David Aldred
731-742	Strategies for the Control of Fusarium Head Blight in Cereals	Stoyan R. Pirgozliev, Simon G. Edwards, Martin C. Hare and Peter Jenkinson
743-754	Major Changes in Fusarium spp. in Wheat in the Netherlands	Cees Waalwijk, Pieter Kastelein, Ineke de Vries, Zoltan Kerényi and Theo van der Lee, et al.
755-768	Influence of Climatic Factors on Fusarium Species Pathogenic to Cereals	F.M. Doohan, J. Brennan and B.M. Cooke
769-774	Association of Fusarium Species in the Wheat Stem Rot Complex	Tim Pettitt, Xiangming Xu and David Parry

Volume 109, Number 8 / October 2003

775-789	Identification and Characterisation of Xanthomonas campestris pv. campestris Strains from Tanzania by Pathogenicity Tests, Biolog, rep-PCR and Fatty Acid Methyl Ester Analysis	Said M.S. Massomo, Hanne Nielsen, Robert B. Mabagala, Keld Mansfeld-Giese and John Hockenhull, et al.
791-805	Intraspecific Variation in Phytophthora citrophthora from Citrus Trees in Eastern Corsica	Séverine Cohen, Valérie Allasia, Paul Venard, Sylvia Notter and Christian Vernière, et al.
807-815	Genetic Variability and Population Structure of the Wheat Foot Rot Fungus, Fusarium culmorum, in Tunisia	Samia Gargouri, Louis Bernier, Mohamed Rabeh Hajlaoui and Mohamed Marrakchi
817-825	Characterisation of Curtobacterium flaccumfaciens Pathovars by AFLP, rep-PCR and Pulsed-Field Gel Electrophoresis	Patricia M. Guimar aes, Julian J. Smith, Sabrina Palmano and Gerry S. Saddler
827-839	Vegetative Compatibility Groups in Verticillium dahliae Isolates from the Netherlands as Compared to VCG Diversity in Europe and in the USA	Jelle A. Hiemstra and Maria Rataj-Guranowska
841-850	Eyespot of Cereals Revisited: ITS phylogeny Reveals New Species Relationships	Pedro W. Crous, J.Z. (Ewald) Groenewald and Walter Gams
851-860	Metabolic Diversity of Xanthomonas axonopodis pv. vignicola, Causal Agent of Cowpea Bacterial Blight and Pustule	Gopal Bahadur Khatri-Chhetri, Kerstin Wydra and Klaus Rudolph
861-870	Development of Specific PCR Primers for Identification and Detection of Rhizopycnis vagum	Stefano Ghignone, Giacomo Tamietti and Mariangela Girlanda
871-881	A 10-year Survey of Populations of Leptosphaeria maculans in France Indicates a Rapid Adaptation Towards the Rlm1 Resistance Gene of Oilseed Rape	Thierry Rouxel, Annette Penaud, Xavier Pinochet, Hortense Brun and Lilian Gout, et al.
883-887	Electron Microscopy and Molecular Characterization of Phytoplasmas Associated with Strawflower Yellows in the Czech Republic	J. Fránová, J. Přibylová, M. Šimková, M. Navrátil and P. Válová
889-891	Book review	Mike Cooke

Volume 109, Number 9 / November 2003

893-899	Characterization of Pectolytic Erwinias as Highly Sophisticated Pathogens of plants	Solke H. De Boer
901-907	Induction of Resistance to Penicillium digitatum in Grapefruit by β-Aminobutyric Acid	Ron Porat, Victor Vinokur, Batia Weiss, Lea Cohen and Avinoam Daus, et al.
909-919	Genetic Structure and Variation in Aggressiveness in European and Australian Populations of the Grapevine Dieback Fungus, Eutypa lata	Jean-Pierre Péros and Gilles Berger
921-928	Characterization of a New Barley Mild Mosaic Virus Pathotype in France	Djabbar Hariri, Michel Meyer and Hayat Prud'homme
929-934	Cross-Resistance Patterns Among Sterol Biosynthesis Inhibiting Fungicides (SBIs) in Cercospora beticola	G.S. Karaoglanidis and C.C. Thanassoulopoulos
935-941	Southern bean Mosaic Virus the Causal Agent of a New Disease of Phaseolus vulgaris beans in Spain	J.Th.J. Verhoeven, J.W. Roenhorst, D.-E. Lesemann, E. Segundo and L. Velasco, et al.
943-952	Genetic and Molecular Characterization of Verticillium dahliae Isolates from Woody Ornamentals in Belgian Nurseries	Anne Chandelier, Frédéric Laurent, David Dantinne, Léonie Mariage and Michel Etienne, et al.
953-961	A Field Investigation into Delivery Systems for Agents to Control Moniliophthora roreri	Eduardo Hidalgo, Roy Bateman, Ulrike Krauss, Martijn ten Hoopen and Adolfo Martínez
963-973	Modes of Action of Pantoea agglomerans CPA-2, an Antagonist of Postharvest Pathogens on Fruits	Liesbet Poppe, Sofie Vanhoutte and Monica Höfte
975-981	New Mealybug Species Vectoring Grapevine Leafroll-Associated Viruses-1 and -3 (GLRaV-1 and -3)	René Sforza, Elisabeth Boudon-Padieu and Charles Greif
983-992	Anastomosis Groups, Pathogenicity and Sensitivity to Fungicides of Rhizoctonia solani Isolates Collected on Potato Crops in France	Claire Campion, Catherine Chatot, Bernard Perraton and Didier Andrivon
993-1002	Low Temperature–Short Duration Steaming of Soil Kills Soil-Borne Pathogens, Nematode Pests and Weeds	Mariska C.A. van Loenen, Yzanne Turbett, Chris E. Mullins, Nigel E.H. Feilden and Michael J. Wilson, et al.
1003-1011	Functional Analysis of ABC Transporter Genes From Botrytis cinerea Identifies BcatrB as a Transporter of Eugenol	Henk-jan Schoonbeek, Johannes G.M. van Nistelrooy and Maarten A. de Waard
1013-1020	Volume contents
1021-1023	Author Index

Volume 110, Number 1 / January 2004

1-6	Interaction between Likubin Bacterium and Phytophthora parasitica in Citrus Hosts	Pao-Jen Ann, Wen-Hsiung Ko and Hong-Ji Su
7-11	Development of PCR Primers for a New Fusarium oxysporum Pathogenic on Paris Daisy (Argyranthemum frutescens L.)	Matias Pasquali, Alberto Acquadro, Virgilio Balmas, Quirico Migheli and Maria Lodovica Gullino, et al.
13-23	Resistance to Botrytis cinerea in Solanum lycopersicoides is Dominant in Hybrids with Tomato, and Involves induced Hyphal Death	Rejane L. Guimarães, Roger T. Chetelat and Henrik U. Stotz
25-33	Specific detection of Ralstonia solanacearum 16S rRNA sequences by AmpliDet RNA	J.M. Van der Wolf, J.R.C.M. Van Beckhoven, E.G. De Haan, G.W. Van den Bovenkamp and G.O.M. Leone
35-44	Selection and Screening of Endorhizosphere Bacteria from Solarized Soils as Biocontrol Agents Against Verticillium dahliae of Solanaceous Hosts	Eleftherios C. Tjamos, Dimitrios I. Tsitsigiannis, Sotirios E. Tjamos, Polymnia P. Antoniou and Panayiotis Katinakis
45-52	Detection and Tentative Grouping of Strawberry crinkle virus Isolates	M.M. Klerks, J.L. Lindner, D. Vaškova, J. Špak and J.R. Thompson, et al.
53-62	Characterisation of Rhizoctonia solani Anastomosis Groups Causing Bottom Rot in Field-Grown Lettuce in Germany	R. Grosch, J.H.M. Schneider and A. Kofoet
63-70	Competition Effects Among Isolates of Fusarium culmorum Differing in Aggressiveness and Mycotoxin Production on Heads of Winter Rye	Thomas Miedaner, Angela G. Schilling and Geiger
71-77	The potential for the Rapid Screening of Potato Cultivars (Solanum tuberosum) for Resistance to Powdery Scab (Spongospora subterranea) using a Laboratory Bioassay	U. Merz, V. Martinez and R. Schwärzel
79-85	Evaluation of Olive Cultivars for Resistance to Verticillium dahliae	F.J. López-Escudero, C. del Río, J.M. Caballero and M.A. Blanco-López
87-90	A New Method for Producing Mycelium-Free Conidial Suspensions from Cultures of Microdochium nivale	R.A. Browne and B.M. Cooke
91-102	Development and Evaluation of an in vitro Detached Leaf Assay forc Pre-Screening Resistance to Fusarium Head Blight in Wheat	R.A. Browne and B.M. Cooke
103-106	Possible Root Infection of Cercospora beticola in Sugar Beet	Jessica Vereijssen, Hans J. H. M. Schneider and Aad A. J. Termorshuizen
107-110	Instruction for Authors

Volume 110, Number 2 / February 2004

111-118	Compatible Biological and Chemical Control Systems for Rhizoctonia solani in Potato	P.H.J.F. van den Boogert and A.J.G. Luttikholt
119-128	Interactive Effects of Host, Pathogen and Mineral Nutrition on Grey Leaf Spot Epidemics in Uganda	Patrick Okori, Patrick R. Rubaihayo, Ekwamu Adipala and Christina Dixelius
129-138	Cytology of Cork Layer Formation of Citrus and Limited Growth of Elsinoe fawcettii in Scab Lesions	Ki Woo Kim, Jae-Wook Hyun and Eun Woo Park
139-154	Pathogenic and Genetic Diversity of Soilborne Isolates of Cylindrocladium from Banana Cropping Systems	Jean-Michel Risède and Philippe Simoneau
155-161	Effect of Irrigation Regimes on Disease Expression in Melon Plants Infected with Monosporascus cannonballus	S. Pivonia, R. Cohen, S. Cohen, J. Kigel and R. Levita, et al.
163-174	Chromosomal and Plasmid Diversity of Agrobacterium Strains Isolated from Ficus benjamina Tumors	Aida Raio, Raffaele Peluso, Xavier Nesme and Astolfo Zoina
175-181	Detection of Citrus Leaf Blotch Virus Using Digoxigenin-Labeled cDNA Probes and RT–PCR	Luis Galipienso, M Carmen Vives, Luis Navarro, Pedro Moreno and José Guerri
183-192	Methods for Sampling and Assessment in Relation to the Spatial Pattern of Phoma Stem Canker (Leptosphaeria maculans) in Oilseed Rape	J.-N. Aubertot, J.-J. Schott, A. Penaud, H. Brun and T. Doré
193-201	Detection of a Phytoplasma Associated with Grapevine Flavescence dorée in Clematis vitalba	Elisa Angelini, Francesca Squizzato, Gianluca Lucchetta and Michele Borgo
203-212	Activation of Defense Pathways: Synergism between Reactive Oxygen Species and Salicylic Acid and Consideration of Field Applicability	Kristopher A. Blee, Kwang-Yeol Yang and Anne J. Anderson
213-221	Real-time NASBA for Detection of Strawberry Vein Banding Virus	D. Vašková, J. Špak, M.M. Klerks, C.D. Schoen and J.R. Thompson, et al.
223-226	Nucleotide Sequence and Organization of Copper Resistance Genes from Pseudomonas syringae pv. actinidiae	Nakajima Masami, Goto Masao, Akutsu Katsumi and Hibi Tadaaki

Volume 110, Number 3 / March 2004

227-238	Plant Phenology Influences the Effect of Mycorrhizal Fungi on the Development of Verticillium-induced Wilt in Pepper	Garmendia Idoia, Goicoechea Nieves and Aguirreolea Jone
239-243	Prehaustorial Resistance against Alfalfa Rust (Uromyces striatus) in Medicago truncatula	Diego Rubiales and Ana Moral
245-251	Laboratory Evaluation of Citrus Cultivars Susceptibility and Influence of Fruit Size on Fortune Mandarin to Infection by Alternaria alternata pv. citri	A. Vicent, J. Badal, M.J. Asensi, N. Sanz and J. Armengol, et al.
253-263	Virulence and Molecular Diversity within Colletotrichum lindemuthianum Isolates from Andean and Mesoamerican bean Varieties and Regions	George S. Mahuku and Jhon Jaime Riascos
265-274	Analysis of a Secreted Aspartic Peptidase Disruption Mutant of Glomerella cingulata	Kim M. Plummer, Sarah J. Clark, Lana M. Ellis, Ashwini Loganathan and Taha H. Al-Samarrai, et al.
275-283	Development of a Non-radioactive Dot-blot Hybridisation Assay for the Detection of Pelargonium Flower Break Virus and Pelargonium line Pattern Virus	Pilar Ivars, Mertxe Alonso, Marisé Borja and Carmen Hernández
285-292	Characterization and PCR-based Typing of Xanthomonas campestris pv. vesicatoria from Peppers and Tomatoes in Serbia	Aleksa Obradovic, Athanassios Mavridis, Klaus Rudolph, Jaap D. Janse and Momcilo Arsenijevic, et al.
293-298	Increased Incidence of Erwinia Soft-rot on Calla Lilies in the Presence of Phosphorous	J.A. Gracia-Garza, T.J. Blom, W. Brown, D.P. Roberts and K. Schneider, et al.
299-308	The Effect of Inoculation Treatment and Long-term Application of Moisture on Fusarium Head Blight Symptoms and Deoxynivalenol Contamination in Wheat Grains	Marc Lemmens, Hermann Buerstmayr, Rudolf Krska, Rainer Schuhmacher and Heinrich Grausgruber, et al.
309-315	Characterisation of Meloidogyne species from China using Isozyme Phenotypes and Amplified Mitochondrial DNA Restriction Fragment Length Polymorphism	Jianhua Xu, Peilei Liu, Qingpeng Meng and Hai Long
317-331	Identification and Characterisation of Bacteria Causing Soft-rot in Agave tequilana	I. Jiménez-Hidalgo, G. Virgen-Calleros, O. Martínez-de la Vega, G. Vandemark and V. Olalde-Portugal
333-335	Requirement of Host Signaling Mechanisms for the Action of Ptr ToxA in Wheat	Jack B. Rasmussen, Chil Y. Kwon and Steven W. Meinhardt

Volume 110, Number 4 / April 2004

337-351	Identification and Discrimination of Pseudomonas syringae Isolates from Wild Cherry in England	Joana G. Vicente, João P. Alves, Karen Russell and Steven J. Roberts
353-360	Molecular Identification of a New Member of the Clover Proliferation Phytoplasma Group (16SrVI) Associated with Centaurea Solstitialis Virescence in Italy	Francesco Faggioli, Graziella Pasquini, Valentina Lumia, Gaetano Campobasso and Timothy L. Widmer, et al.
361-370	Trichoderma Biocontrol of Colletotrichum acutatum and Botrytis cinerea and Survival in Strawberry	Stanley Freeman, Dror Minz, Inna Kolesnik, Olga Barbul and Aida Zveibil, et al.
371-377	Volatile Metabolite Profiling for the Discrimination of Onion Bulbs Infected by Erwinia carotovora ssp. carotovora, Fusariumoxysporum and Botrytis allii	B. Prithiviraj, A. Vikram, A.C. Kushalappa and V. Yaylayan
379-392	Genetic Dissection of Plasmopara viticola Population from a Greek Vineyard in Two Consecutive Years	Artemis Rumbou and Cesare Gessler
393-398	Tracing Latent Infection of Colletotrichum acutatum on Strawberry by PCR	P. Parikka and A. Lemmetty
399-409	Variability of Cuban and International Populations of Alternaria solani from Different Hosts and Localities: AFLP Genetic Analysis	Simón Pérez Martínez, Rod Snowdon and Jörn Pons-Kühnemann
411-419	Arbuscular Mycorrhizal Fungi Reduce Development of Pea Root-rot caused by Aphanomyces euteiches using Oospores as Pathogen Inoculum	Karin Thygesen, John Larsen and Lars Bødker
421-427	Characterisation of the saponin hydrolysing enzyme avenacoside-α-l-rhamnosidase from the fungal pathogen of cereals, Stagonospora avenae	H. Bleddyn Hughes, John P. Morrissey and Anne E. Osbourn
429-433	Isolation of two strains of a new Tombusvirus (Havel river virus, HaRV) from surface waters in Germany	R. Koenig, E. Pfeilstetter, H. Kegler and D.E. Lesemann
435-439	Erwinia carotovora Infection Enhances the Expression of Two Novel Abiotic Stress-inducible Genes in Potato	Anita Sós-Hegedűs, Donatas Žvingila, Zsófia Bánfalvi and Géza Dallmann
441-447	Footsteps from Insect Larvae Damage Leaf Surfaces and Initiate Rapid Responses	Dawn E. Hall, Kennaway B. MacGregor, Jaap Nijsse and Alan W. Bown

Volume 110, Numbers 5-6 / June 2004

7	Foreword
449-471	Phylogeny and Molecular Diagnosis of Mycotoxigenic Fungi	Keith A. Seifert and C. André Lévesque
473-479	FUSARIUM-ID v. 1.0: A DNA Sequence Database for Identifying Fusarium	David M. Geiser, María del Mar Jiménez-Gasco, Seogchan Kang, Izabela Makalowska and Narayanan Veeraraghavan, et al.
481-494	Quantitative Detection of Fusarium Species in Wheat Using TaqMan	Cees Waalwijk, Ruth van der Heide, Ineke de Vries, Theo van der Lee and Cor Schoen, et al.
495-502	A Species-Specific PCR Assay Based on the Calmodulin Partial Gene for Identification of Fusarium Verticillioides, F. Proliferatum and F. Subglutinans	G. Mulè, A. Susca, G. Stea and A. Moretti
503-514	Detection and Differentiation of Trichothecene and Enniatin-Producing Fusarium Species on Small-Grain Cereals	P. Nicholson, D.R. Simpson, A.H. Wilson, E. Chandler and M. Thomsett
515-523	Differentiation of Fusarium verticillioides from Banana Fruits by IGS and EF-1α Sequence Analyses	S. Mirete, C. Vázquez, G. Mulè, M. Jurado and M.T. González-Jaén
525-532	Genetic Markers for the Analysis of Variability and for Production of Specific Diagnostic Sequences in Fumonisin-Producing Strains of Fusarium Verticillioides	M. Teresa González-Jaén, Salvador Mirete, Belén Patiño, Elena López-Errasquín and Covadonga Vázquez
533-544	Synteny in Toxigenic Fusarium Species: The Fumonisin Gene Cluster and the Mating Type Region as Examples	Cees Waalwijk, Theo van der Lee, Ineke de Vries, Thamara Hesselink and Joop Arts, et al.
545-550	Mitochondrial DNA Diversity and Lineage Determination of European Isolates of Fusarium graminearum (Gibberella zeae)	M. Láday, Á. Juhász, G. Mulè, A. Moretti and Á. Szécsi, et al.
551-562	Genetic Diversity of Fusarium Graminearum in Europe and Asia	T.Yu. Gagkaeva and T. Yli-Mattila
563-571	Mitochondrial DNA Variability in Fusarium Proliferatum (Gibberella Intermedia)	M. Láday, G. Mulè, A. Moretti, Z. Hamari and Á. Juhász, et al.
573-585	Molecular and Morphological Diversity of Fusarium Species in Finland and North-Western Russia	T. Yli-Mattila, S. Paavanen-Huhtala, P. Parikka, P. Konstantinova and T.Y. Gagkaeva
587-599	Mycotoxin Production and Molecular Variability of European and American Isolates of Fusarium Culmorum	Beáta Tóth, Ákos Mesterházy, Paul Nicholson, József Téren and János Varga
601-609	Toxin Profile, Fertility and AFLP Analysis of Fusarium verticillioides from Banana Fruits	A. Moretti, G. Mulè, A. Susca, M.T. González-Jaén and A. Logrieco
611-618	Interfertility of Two Mating Populations in the Gibberella Fujikuroi Species Complex	John F. Leslie, Kurt A. Zeller, Melissa Wohler and Brett A. Summerell
619-625	Identification of Growth Stage Specific Transcript Profiles in Fusarium Proliferatum (Gibberella Fujikuroi, Mating Population D) by cDNA-AFLP Analysis	A. Jeney, E. Béki, G. Mulè and L. Hornok
627-640	Molecular Diversity of Agriculturally Important Aspergillus Species	János Varga, Ákos Juhász, Ferenc Kevei and Zofia Kozakiewicz
641-649	PCR Assay for Identification of Aspergillus Carbonarius and Aspergillus Japonicus	G. Perrone, A. Susca, G. Stea and G. Mulè
651-659	Production of Ochratoxin A by Aspergillus Ochraceus	Ellen Mühlencoert, Ines Mayer, Michael W. Zapf, Rudi F. Vogel and Ludwig Niessen
661-669	Analysis of Differentially-Expressed Ochratoxin A Biosynthesis Genes of Penicillium Nordicum	Paul Färber and Rolf Geisen

Volume 110, Number 7 / August 2004

3-4	A Tribute and an Introduction
671-681	Pseudomonas Fluorescens UP61 Isolated From Birdsfoot Trefoil Rhizosphere Produces Multiple Antibiotics and Exerts a Broad Spectrum of Biocontrol Activity	Leonardo De La Fuente, Linda Thomashow, David Weller, Natalia Bajsa and Leticia Quagliotto, et al.
683-687	Armillaria Species Infesting Vineyards in Northwestern Spain	Olga Aguín-Casal, María J. Sáinz-Osés and J. Pedro Mansilla-Vázquez
689-702	A Combination of Baiting and Different PCR Formats, Including Measurement of Real-Time Quantitative Fluorescence, For the Detection of Phytophthora fragariae in Strawberry Plants	Peter J.M. Bonants, Marga P.E. van Gent-Pelzer, Rien Hooftman, David E.L. Cooke and Dave C. Guy, et al.
703-711	Accumulation of Pathogenesis-Related Proteins in the Apoplast of a Susceptible Cultivar of Apple (Malus domestica cv. Elstar) after Infection by Venturia inaequalis and Constitutive Expression of PR Genes in the Resistant Cultivar Remo	Achim E. Gau, Mostafa Koutb, Markus Piotrowski and Klaus Kloppstech
713-721	Endophytic-Host Selectivity of Discula umbrinella on Quercus alba and Quercus rubra Characterized by Infection, Pathogenicity and Mycelial Compatibility	Susan D. Cohen
723-733	A Botrytis cinerea Putative 3-keto Reductase Gene (ERG27) that is Homologous to the Mammalian 17β-Hydroxysteroid Dehydrogenase type 7 gene (17β-HSD7)	Catherine Albertini and Pierre Leroux
735-746	Effect of Trichothecenes Produced by Fusarium graminearum during Fusarium Head Blight Development in Six Cereal Species	François Langevin, François Eudes and André Comeau
747-757	Detection of Citrus Psorosis Virus by ELISA, Molecular Hybridization, RT-PCR and Immunosorbent Electron Microscopy and its Association with Citrus Psorosis Disease	Susana Martín, Daniela Alioto, Robert G. Milne, Stephen M. Garnsey and Mª Laura García, et al.
759-761	Daamen's Incidence–Severity Relationship Revisited	G. Hughes, N. McRoberts and L.V. Madden
763-766	Both Mating types of Phaeosphaeria (anamorph Stagonospora) nodorum are Present in Western Australia	P.S. Solomon, K. Parker, R. Loughman and R.P. Oliver

Volume 110, Number 8 / October 2004

767-777	Cloning of β-tubulin and succinate dehydrogenase genes from Uromyces fabae and establishing selection conditions for their use in transformation	Stefan G.R. Wirsel, Ralf T. Voegele, Reto Bänninger and Kurt W. Mendgen
779-788	Validation of the specificity and sensitivity of species-specific primers that provide a reliable molecular diagnostic for Xiphinema diversicaudatum, X. index and X. vuittenezi	Judith Hübschen, Lilo Kling, Ulrike Ipach, Volker Zinkernagel and Nathalie Bosselut, et al.
789-799	Segregation for aggressiveness and deoxynivalenol production of a population of Gibberella zeae causing head blight of wheat	Christian Joseph R. Cumagun and Thomas Miedaner
801-809	Molecular characterization and PCR detection of the melon pathogen Acremoniumcucurbitacearum	P.V. Martínez-culebras, P. Abad-campos and J. García-jiménez
811-821	Development and use of detection methods specific for Cucumber vein yellowing virus (CVYV)	B. Martínez-garcía, C.F. Marco, E. Goytia, D. López-abella and M.T. Serra, et al.
823-831	Natural infections of tomato by Citrus exocortis viroid, Columnea latent viroid, Potato spindle tuber viroid and Tomato chlorotic dwarf viroid	J.th.j. Verhoeven, C.C.C. Jansen, T.M. Willemen, L.F.F. Kox and R.A. Owens, et al.
833-843	Real-time detection of Phytophthora nicotianae and P. citrophthorain citrus roots and soil	Antonio Ippolito, Leonardo Schena, Franco Nigro, Vincenza Soleti ligorio and Thaer Yaseen
845-853	Genetic relationships among strains of Xanthomonas campestrispv. campestrisrevealed by novel rep-PCR primers	S.V. Tsygankova, A.N. Ignatov, E.S. Boulygina, B.B. Kuznetsov and E.V. Korotkov
855-860	A PCR test to detect the cereal root-knot nematode Meloidogyne naasi	Carolien Zijlstra, Richard Van hoof and Dorine Donkers-venne
861-865	Carbon Fixation and Partitioning in Coffee Seedlings Infested with Pratylenchuscoffeae	Paulo Mazzafera, Roberto K. Kubo and Mário M. Inomoto
867-870	Instructions to authors

Volume 110, Number 9 / November 2004

871-882	The ability of Papaya ringspot virusstrains overcoming the transgenic resistance of papaya conferred by the coat protein gene is not correlated with higher degrees of sequence divergence from the transgene	Savarni Tripathi, Huey-jiunn Bau, Li-fang Chen and Shyi-dong Yeh
883-891	Development and validation of species-specific primers that provide a molecular diagnostic for virus-vector longidorid nematodes and related species in German viticulture	Judith Hübschen, Lilo Kling, Ulrike Ipach, Volker Zinkernagel and Derek Brown, et al.
893-908	Real-time quantitative PCR: a new technology to detect and study phytopathogenic and antagonistic fungi	Leonardo Schena, Franco Nigro, Antonio Ippolito and Donato Gallitelli
909-919	Genetic structure of Iranian Pyricularia grisea populations based on rep-PCR fingerprinting	Mohammad Javan-nikkhah, Bruce Mcdonald, Søren Banke and Ghorban-ali Hedjaroude
921-928	Factors affecting the development of disease symptoms in potatoes infected by Tobacco rattle virus	D.J. Robinson, M.F.B. Dale and D. Todd
929-937	Can phyllosphere yeasts explain the effect of scab fungicides on russeting of Elstar apples?	P.R. Gildemacher, B. Heijne, J. Houbraken, T. Vromans and E.S. Hoekstra, et al.
939-947	Persistence of Xanthomonas axonopodis pv. vignicola in weeds and crop debris and identification of Sphenostylis stenocarpa as a potential new host	Rachidatou Sikirou and Kerstin Wydra
949-957	Comparison of the sequences of the D3 expansion of the 26S ribosomal genes reveals different degrees of heterogeneity in different populations and species of Pratylenchus from the Mediterranean region	Francesca De luca, Elena Fanelli, Mauro Di vito, Aurelio Reyes and Carla De giorgi
959-971	Relationship between the incidences of ear and spikelet infection of Fusarium ear blight in wheat	X.-m. Xu, D.W. Parry, S.G. Edwards, B.M. Cooke and F.M. Doohan, et al.

Volume 110, Number 10 / December 2004

973-982	Direct detection of Taphrina deformans on peach trees using molecular methods	Sílvia Tavares, João Inácio, álvaro Fonseca and Cristina Oliveira
983-990	Natural occurrence and distribution of stem cankers caused by Phytophthora megakarya and Phytophthora palmivoraon cocoa	Alex A. Appiah, Isaac Y. Opoku and Andrews Y. Akrofi
991-1001	A diagnostic medium for the semi-selective isolation and enumeration of Xanthomonas axonopodispv. vignicola	Kerstin Wydra, Gopal Khatri-chhetri, Athanassios Mavridis, Rachidatou Sikirou and Klaus Rudolph
1003-1009	Cladosporium tenuissimum Cooke (Deuteromycotina: Hyphomycetes) as a causal organism of new disease on cucumber fruits	Y.A. Batta
1011-1023	A survey of tobacco viruses in tobacco crops and native flora in Greece	Elisavet K. Chatzivassiliou, Konstantinos Efthimiou, Elisseos Drossos, Alexandra Papadopoulou and Georgios Poimenidis, et al.
1025-1046	Influence of soil type and pH on the colonisation of sugar beet seedlings by antagonistic Pseudomonas and Bacillus strains, and on their control of Pythium damping-off	Christoph Stephan Schmidt, Francesco Agostini, Ana-maria Simon, Jennifer Whyte and John Townend, et al.
1047-1052	Citrus viroid II variants associated with ‘Gummy Bark’ disease	N. önelge, A. Cinar, J.A. Szychowski, G. Vidalakis and J.S. Semancik
1053-1060	Volume contents
1061-1062	Author index

Volume 111, Number 1 / January 2005

1-8	Molecular characterisation of vegetative compatibility groups in
9-17	Role of Cacopsylla pyri in the epidemiology of pear decline in Spain	Meritxell Garcia-Chapa, Jordi Sabaté, Amparo Laviña and Assumpció Batlle
19-28	Infection of wheat spikes by Fusarium avenaceum and alterations of cell wall components in the infected tissue	Zhensheng Kang, Irmgard Zingen-Sell and Heinrich Buchenauer
29-38	Effectiveness and profitability of the Mi-resistant tomatoes to control root-knot nematodes	Francisco Javier Sorribas, César Ornat, Soledad Verdejo-Lucas, Magda Galeano and Jordi Valero
39-46	Identification of Globodera rostochiensis and G. pallida in the Ukraine by PCR	L. A. Pylypenko, T. Uehara, M. S. Phillips, D. D. Sigareva and V. C. Blok
47-55	Sources of inoculum and reappearance of spot blotch of wheat in rice–wheat cropping	S. P. Pandey, S. Kumar, U. Kumar, R. Chand and A. K. Joshi
57-66	Analysis of the relationship between parameters of resistance to Fusarium head blight and in vitro tolerance to deoxynivalenol of the winter wheat cultivar WEK0609 ^®	N. Gosman, E. Chandler, M. Thomsett, R. Draeger and P. Nicholson
67-76	Polygalacturonase-inhibiting protein activity in cantaloupe fruit as a function of fruit maturation and tissue origin	Wayne W. Fish
77-84	Simultaneous detection and identification of eight stone fruit viruses by one-step RT-PCR	J. A. Sánchez-Navarro, F. Aparicio, M. C. Herranz, A. Minafra and A. Myrta, et al.
85-90	Identification and in planta detection of Pseudomonas syringae pv. tomato using PCR amplification of hrpZ_Pst	Massimo Zaccardelli, Annalisa Spasiano, Carlo Bazzi and Massimo Merighi
91	Book review: Introduction to Plant Pathology Richard N. Strange. 464 pp. John Wiley & Sons Ltd., UK. ISBN 0-470-84973-8.	Fiona Doohan

Volume 111, Number 2 / February 2005

93-100	Detection of the fire blight biocontrol agent Bacillus subtilis BD170 (Biopro^®) in a Swiss apple orchard	G. A. L. Broggini, B. Duffy, E. Holliger, H. -J. Schärer and C. Gessler, et al.
101-112	Suppression of
113-124	Development and evaluation of an enzyme-linked immunosorbent assay (ELISA) for the detection of loose smut of barley (Ustilago nuda)	Peter Eibel, Gerhard A. Wolf and Eckhard Koch
125-137	Unsaturated fatty acids from zoospores of Sclerospora graminicola induce resistance in pearl millet	K. N. Amruthesh, N. P. Geetha, H. J. Lyngs Jørgensen, E. de Neergaard and H. Shekar Shetty
139-146	Expressed sequence tags from the phytopathogenic fungus Botrytis cinerea	Muriel Viaud, Fabrice Legeai, Jean-Marc Pradier, Yves Brygoo and Frédérique Bitton, et al.
147-155	Pathogenic variation in poplar rust Melampsora larici-populina from England	M. H. Pei, C. Ruiz, C. Bayon, T. Hunter and D. Lonsdale
157-168	The widespread occurrence of overwintered conidial inoculum of
169-180	Occurrence and distribution of Phytophthora species in European chestnut stands, and their association with Ink Disease and crown decline	A. M. Vettraino, O. Morel, C. Perlerou, C. Robin and S. Diamandis, et al.
181-192	A broad characterization of the transcriptional profile of the compatible tomato response to the plant parasitic root knot nematode Meloidogyne javanica	Carmiya Bar-Or, Yoram Kapulnik and Hinanit Koltai

Volume 111, Number 3 / March 2005

193-202	Increasing control reliability of Orobanche cumana through integration of a biocontrol agent with a resistance-inducing chemical	Dorette Müller-Stöver, Holger Buschmann and Joachim Sauerborn
203-215	Relationship between aggressiveness of Stagonospora sp. isolates on field and hedge bindweeds, and in vitro production of fungal metabolites cercosporin, elsinochrome A and leptosphaerodione	Monday O. Ahonsi, Monika Maurhofer, Désirée Boss and Geneviève Défago
217-233	Genotype × environment interactions in symptom development and yield of cassava genotypes with artificial and natural cassava bacterial blight infections	Valerien Zinsou, Kerstin Wydra, Bonaventure Ahohuendo and Bernhard Hau
235-247	Characterisation of
249-262	Control of Botrytis cinerea in glasshouse fuchsia by specific climate management	S. Friedrich, D. Gebelein and C. Boyle
263-277	Patterns of ascospore release in relation to phoma stem canker epidemiology in England (
279-288	Suppression of
289-293	Molecular analysis suggests that recent
295-296	Book review Phoma identification manual. Differentiation of specific and infra-specific taxa in culture. G.H. Boerema, J. de Gruyter, M.E. Noordeloos and M.E.C. Hamers. 448 pp. CABI Publishing, CAB International, Wallingford, UK. ISBN-0-85199-743-0. £75.00; US$140.00.	Hans J. Lyngs Jørgensen

Volume 111, Number 4 / April 2005

297-308	Identification of N −3-hydroxyoctanoyl-homoserine lactone production in Pseudomonas fluorescens 5064, pathogenic to broccoli, and controlling biosurfactant production by quorum sensing	X. Cui, R. Harling, P. Mutch and D. Darling
309-316	Use of real-time PCR to examine the relationship between disease severity in pea and Aphanomyces euteiches DNA content in roots	George J. Vandemark and Niklaus J. Grünwald
317-326	Analysis of molecular diversity in Crinipellis perniciosa with AFLP markers	Randy C. Ploetz, Raymond J. Schnell, Zhentu Ying, Qi Zheng and Cecile T. Olano, et al.
327-339	N-acyl-homoserine lactone-mediated quorum sensing blockage, a novel strategy for attenuating pathogenicity of Gram-negative bacterial plant pathogens	X. Cui and R. Harling
341-354	Intra-specific variation and inheritance of BYDV-PAV transmission in the aphid Sitobion avenae	C. -A. Dedryver, G. Riault, S. Tanguy, J. F. Le. Gallic and M. Trottet, et al.
355-360	Capsid protein sequence gene analysis of Apple mosaic virus infecting pears	Karel Petrzik
361-370	Growth and sporulation of Stemphylium vesicarium, the causal agent of brown spot of pear, on herb plants of orchard lawns	V. Rossi, E. Pattori, S. Giosué and R. Bugiani
371-379	Improved immunological detection of Spongospora subterranea	U. Merz, J. A. Walsh, K. Bouchek-Mechiche, Th. Oberhänsli and W. Bitterlin
381-389	Germination of Gibberella zeae ascospores as affected by age of spores after discharge and environmental factors	Marco Beyer and Joseph-Alexander Verreet
391-397	Epitope identification and in silico prediction of the specificity of antibodies binding to the coat proteins of Potato Virus Y strains	Hans Keller, Rikus Pomp, Jaap Bakker and Arjen Schots
399-401	Volume contents
403-404	Author Index

Volume 112, Number 1 / May 2005

1-12	Improvement and validation of a pea crop growth model to simulate the growth of cultivars infected with Ascochyta blight (Mycosphaerella pinodes)	Christophe Le May, Alexandra Schoeny, Bernard Tivoli and Bertrand Ney
13-21	Regional and varietal differences in the risk of wheat seed infection by fungal species associated with fusarium head blight in Italy	D. A. Shah, N. Pucci and A. Infantino
23-29	Leptosphaeria maculans, a fungal pathogen of Brassica napus, secretes a subtilisin-like serine protease	Leanne M. Wilson and Barbara J. Howlett
31-41	Conduciveness of different soilless growing media to Pythium root and crown rot of cucumber under near-commercial conditions	Dirk Jan van der Gaag and Gerrit Wever
43-52	Development of specific PCR primers for identification and detection of Phytophthora capsici Leon	C. Silvar, J. M. Duncan, D. E. L. Cooke, N. A. Williams and J. Díaz, et al.
53-61	Hydrogen peroxide localization and antioxidant status in the recovery of apricot plants from European Stone Fruit Yellows	Rita Musetti, Luigi Sanità di Toppi, Marta Martini, Francesca Ferrini and Alberto Loschi, et al.
63-77	A new plant pathogenic sterile white basidiomycete from Australia	O. Vinnere, J. Fatehi, K. Sivasithamparam and B. Gerhardson
79-83	Analysis of head and leaf reaction towards Microdochium nivale	J. M. Brennan, G. Leonard, B. M. Cooke and F. M. Doohan
85-89	Attempts to eliminate Candidatus phytoplasma phoenicium from infected Lebanese almond varieties by tissue culture techniques combined or not with thermotherapy	Lamis Chalak, Ahmad Elbitar, Reine Rizk, Elia Choueiri and Pascal Salar, et al.
91-93	Book review: Plant–pathogen interactions – Annual Plant Reviews, Volume 11. Edited by Nicholas J. Talbot. 2004. 264 pp. Blackwell Publishing, Oxford, UK. ISBN 1405114339. £89.50	David B. Collinge

Volume 112, Number 2 / June 2005

95-100	High incidence of Pelargonium line pattern virus infecting asymptomatic Pelargonium spp. in Spain	M. Alonso and M. Borja
101-112	Spread of levan-positive populations of Pseudomonas savastanoi pv. savastanoi, the causal agent of olive knot, in central Italy	Guido Marchi, Carlo Viti, Luciana Giovannetti and Giuseppe Surico
113-121	Population structure of the rice sheath blight pathogen Rhizoctonia solani AG-1 IA from India	Celeste C. Linde, Marcello Zala, R.S. David Paulraj, Bruce A. McDonald and Sam S. Gnanamanickam
123-131	Identification, incidence and characterization of Fusarium proliferatumon ornamental palms in Spain	J. Armengol, A. Moretti, G. Perrone, A. Vicent and J.A. Bengoechea, et al.
133-142	Luteoforol, a flavan 4-ol, is induced in pome fruits by prohexadione-calciumand shows phytoalexin-like properties against Erwinia amylovoraand other plant pathogens	Francesco Spinelli, John-Bryan Speakman, Wilhelm Rademacher, Heidi Halbwirth and Karl Stich, et al.
143-154	Predominance and association of pathogenic fungi causing Fusarium ear blightin wheat in four European countries	X. -M. Xu, D. W. Parry, P. Nicholson, M. A. Thomsett and D. Simpson, et al.
155-165	Identification of the causal agent of pistachio dieback in Australia	E. Facelli, C. Taylor, E. Scott, M. Fegan and G. Huys, et al.
167-181	Effects of summer fallow management on take-all of winter wheat caused by Gaeumannomyces graminis var. tritici	S. Ennaïfar, P. Lucas, J.-M. Meynard and D. Makowski
183-189	Evaluation of compost amendments for suppressiveness against Verticillium wilt of eggplant and study of mode of action using a novel Arabidopsis pathosystem	Epaminondas J. Paplomatas, Sotirios E. Tjamos, Anastasios A. Malandrakis, Amalia L. Kafka and Stavroula V. Zouvelou
191-193	Short communication: Satellite DNA-based species-specific identification of single individuals of the pinewood nematode Bursaphelenchus xylophilus (Nematoda: Aphelenchoididae)	Chantal Castagnone, Pierre Abad and Philippe Castagnone-Sereno
195-199	Resistance to Penicilliumhirsutum Dierckx in garlic accessions	Pablo F. Cavagnaro, Alejandra Camargo, Ricardo J. Piccolo, Sandra García Lampasona and Jose L. Burba, et al.

Volume 112, Number 3 / July 2005

201-210	Root infection of sugar beet by Cercospora beticola in a climate chamber and in the field	Jessica Vereijssen, Johannes H. M. Schneider and Aad J. Termorshuizen
211-220	Maceration of plant tissue by fungi is inhibited by recombinant antipectinase antibodies	Vidyani Manatunga, Hossain Sanati, Peiling Tan and Philip A. O’Brien
221-234	Interaction between tobacco Ribulose-l,5-biphosphate Carboxylase/Oxygenase large subunit (RubisCO-LSU) and the PVY Coat Protein (PVY-CP)	S. Feki, M. J. Loukili, R. Triki-Marrakchi, G. Karimova and I. Old, et al.
235-246	Evaluation of biocontrol preparations and plant extracts for the control of Phytophthora infestans on potato leaves	D. Stephan, A. Schmitt, S. Martins Carvalho, B. Seddon and E. Koch
247-258	A comparative assessment of potential components of partial disease resistance to Fusarium head blight using a detached leaf assay of wheat, barley and oats	R.A. Browne and B.M. Cooke
259-266	Immunodetection of the replicative complex of Barley yellow dwarfvirus-PAV in vivo	V.W. Fomitcheva, J. Schubert, F. Rabenstein and A. Habekuß
267-281	Common resistance to different Fusarium spp. causing Fusarium head blight in wheat	Á. Mesterházy, T. Bartók, G. Kászonyi, M. Varga and B. Tóth, et al.
283-287	Relationships between aflatoxin production and sclerotia formation among isolates of Aspergillus section Flavi from the Mississippi Delta	H. K. Abbas, M. A. Weaver, R. M. Zablotowicz, B. W. Horn and W. T. Shier
289-292	Brassica napus plants infected by Leptosphaeria maculans after the third to fifth leaf growth stage in south-eastern Australia do not develop blackleg stem canker	S.J. Marcroft, M.R. Sosnowski, E.S. Scott, M.D. Ramsey and P.A. Salisbury, et al.
293-297	Impaired purine biosynthesis affects pathogenicity of Fusarium oxysporum f. sp. melonis	Youlia Denisov, Oded Yarden and Stanley Freeman
299-300	Book review: Plant Toxicology – 4th Edition. Edited by Bertold Hock and Erich F. Elstner. 2005. 648 pp. Marcel Dekker, New York. ISBN 0824753232.	Peter W Jones

Volume 112, Number 4 / August 2005

301-310	Molecular characterization of Pythium group F isolates by ribosomal-and intermicrosatellite-DNA regions analysis	Valérie Vasseur, Patrice Rey, Estelle Bellanger, Yves Brygoo and Yves Tirilly
311-322	Antagonistic rhizoplane bacteria induce diverse morphological alterations
323-335	SCAR–based PCR primers to detect the hybrid pathogen Phytophthora alni
337-347	A PCR-based assay for the detection and identification of Pyrenochaeta lycopersici	Alessandro Infantino and Nicoletta Pucci
349-359	Durability of natural and transgenic resistances in rice to Rice yellow mottle virus	F. Sorho, A. Pinel, O. Traoré, A. Bersoult and A. Ghesquière, et al.
361-369	Induction of oxidants in tomato leaves treated with DL
371-378	Improved PCR detection of potyviruses in Allium species	Pablo Lunello, Daniel Ducasse and Vilma Conci
379-390	Sensitive detection of Xanthomonas axonopodis pv. dieffenbachiae on Anthurium andreanum by immunocapture-PCR (IC-PCR) using primers designed from sequence characterized amplified regions (SCAR) of the blight pathogen	M. H. R. Khoodoo, F. Sahin and Y. Jaufeerally-Fakim
391-394	Use of a green fluorescent protein marker for studying splash dispersal of sporangia of Phytophthora infestans	Sébastien Saint-Jean, Antonino Testa, Sophien Kamoun and Laurence. V. Madden
395-398	Exceptional length of ITS in Plasmopara halstedii is due to multiple repetitions in the ITS-2 region	Marco Thines, Hedvig Komjáti and Otmar Spring
399-402	Volume Contents
403-404	Author Index

Volume 113, Number 1 / September 2005

1-14	Detection and Identification of
15-24	Distribution of Mating Types and Diversity in Virulence of Didymella rabiei in Israel	J. Lichtenzveig, E. Gamliel, O. Frenkel, S. Michaelido and S. Abbo, et al.
25-34	Identification and Partial Characterisation of Lettuce big-vein associated virus and Mirafiori lettuce big-vein virus in Common Weeds Found Amongst Spanish Lettuce Crops and their Role in Lettuce Big-vein Disease Transmission	Jose A. Navarro, Francisco Botella, Antonio Marhuenda, Pedro Sastre and M. Amelia Sánchez-Pina, et al.
35-45	Genetic Variability of Central European Isolates of the Fusarium graminearum Species Complex	Beáta Tóth, Ákos Mesterházy, Zoltán Horváth, Tibor Bartók and Mónika Varga, et al.
47-57	Development of PCR-based Detection Methods for the Quarantine Phytopathogen
59-70	Induction of Systemic Resistance Against Bacterial Wilt in Eucalyptus urophylla by Fluorescent Pseudomonas spp	L. X. Ran, Z. N. Li, G. J. Wu, L. C. van Loon and P. A H. M. Bakker
71-81	Host Specialization not Detected Among Isolates of the EC-1 Lineage of Phytophthora infestans Attacking Wild and Cultivated Potatoes in Peru	Guillemette Garry, Alberto Salas, Gregory A. Forbes, Wilmer Perez and Magnolia Santa Cruz, et al.
83-100	Effect of Phenylpyrrole-resistance Mutations on Ecological Fitness of Botrytis cinerea and their Genetical Basis in Ustilago maydis	Basil N. Ziogas, Anastasios N. Markoglou and Vaso Spyropoulou
101-105	Occurrence of Resistance-breaking Populations of Root-knot Nematodes on Tomato in Greece	Emmanuel A. Tzortzakakis, Mohamed A. M. Adam, Vivian C. Blok, Charalampos Paraskevopoulos and Kostas Bourtzis
107-109	The Database of PCR Primers for Phytopathogenic Fungi	Stefano Ghignone and Quirico Migheli
111	Book Review: An overview on toxigenic fungi and mycotoxins in Europe. Antonio Logrieco and Angelo Visconti. 252 pp. Kluwer Academic Publishers, Dordrecht, The Netherlands. ISBN 1-4020-2645-5. €95.00; US$119.00; £66.00.	Simon Edwards
113-117	Instruction for Authors

Volume 113, Number 2 / October 2005

119-157	Plant Viruses Transmitted by Thrips	David R Jones
159-171	In vitro
173-182	Usefulness of the Detached Pod Test for Assessment of Cacao Resistance to Phytophthora Pod Rot	A.D. Iwaro, J.-M. Thévenin, D.R. Butler and A.B. Eskes
183-196	Intraspecific Evolution of Rhizoctonia solani AG-1 IA Associated with Soybean and Rice in Brazil based on Polymorphisms at the ITS-5.8S rDNA Operon	Maisa B. Ciampi, Eiko E. Kuramae, Roseli C. Fenille, Maurício C. Meyer and Nilton L. Souza, et al.
197-209	Effect of Combined Treatment of Pasteurisation and Coniothyrium minitans on Sclerotia of Sclerotinia sclerotiorum in Soil	Amanda J. Bennett, Carlo Leifert and John M. Whipps
211-219	Resistance to Dicarboximide Fungicides in Stemphylium vesicarium of Italian Pear Orchards	Giulia Alberoni, Marina Collina, Davide Pancaldi and Agostino Brunelli
221-222	Book review, Nematology: Advances and Perspectives. Volume II: Nematode Management and Utilization. Edited by Z.X. Chen, S.Y. Chen and D.W. Dickinson. 2004. 608 pp. CABI Publishing, ISBN 085199 6469. U.K. £75.00 (US$140.00).	Yitzhak Spiegel

Volume 113, Number 3 / November 2005

223-232	Sunflower Chlorotic Mottle Virus in Compatible Interactions with Sunflower: ROS Generation and Antioxidant Response	M. Cecilia Arias, Celina Luna, Marianela Rodríguez, Sergio Lenardon and Edith Taleisnik
233-239	Ochratoxin A-producing fungi in Spanish wine grapes and their relationship with meteorological conditions	Neus Bellí, David Mitchell, Sonia Marín, Isabel Alegre and Antonio J. Ramos, et al.
241-254	Effect of Juglone on Active Oxygen Species and Antioxidant Enzymes in Susceptible and Partially Resistant Banana Cultivars to Black Leaf Streak Disease	A. El Hadrami, D. Kone and P. Lepoivre
255-265	Detection and molecular characterisation of an alfalfa phytoplasma in Argentina that represents a new subgroup in the 16S rDNA Ash Yellows group(‘Candidatus Phytoplasma fraxini’)	L. Conci, N. Meneguzzi, E. Galdeano, L. Torres and C. Nome, et al.
267-274	Characterization of Phytophthora clandestina races on Trifolium subterraneum in Western Australia	Ming Pei You, Martin J. Barbetti and Krishnapillai Sivasithamparam
275-281	Germination of Plasmodiophora brassicae resting spores stimulated by a non-host plant	Hanna Friberg, Jan Lagerlöf and Birgitta Rämert
283-295	Interactions Between Barley yellow dwarf virus and Fusarium spp. Affecting Development of Fusarium Head Blight of Wheat	Yang Liu and Heinrich Buchenauer
297-308	Field evaluation for resistance to the black rot pathogen Xanthomonas campestris pv. campestris in cabbage (Brassica oleracea)	Brita Dahl Jensen, Said M. S. Massomo, Ignas S. Swai, John Hockenhull and Sven Bode Andersen
309-313	Nandina mosaic virus is an isolate of
315-320	Pseudomonas aeruginosa inhibits the plant cell wall degrading enzymes of Sclerotium rolfsii and reduces the severity of groundnut stem rot	G. Krishna Kishore, S. Pande, J. Narayana Rao and A. R. Podile
321-326	Relationships of
327-328	Book review: Botrytis: Biology, Pathology and Control. Y. Elad,

Volume 113, Number 4 / December 2005

329-341	Epidemiological Characteristics of Angular Leaf Spot of Bean: A Systems Analysis	Delphine Allorent and Serge Savary
343-355	Analysis of Accumulation Patterns of Barley yellow dwarf virus-PAV (BYDV-PAV) in Two Resistant Wheat Lines	Florian Chain, Gérard Riault, Maxime Trottet and Emmanuel Jacquot
357-365	Population Dynamics of Monosporascuscannonballus Ascospores in Marsh Soils in Eastern Spain	R. Beltrán, A. Vicent, R. Sales, J. García-Jiménez and J. Armengol
367-375	Recovery of Young Olive Trees from Verticillium dahliae	F. J. López-Escudero and M. A. Blanco-López
377-394	Quantifying and Modelling the Mobilisation of Inoculum from Diseased Leaves and Infected Defoliated Tissues in Epidemics of Angular Leaf Spot of Bean	Delphine Allorent, Laetitia Willocquet, Aloisio Sartorato and Serge Savary
395-405	Influence of Stigmatic Morphology on Flower Colonization by Erwinia amylovora and Pantoea agglomerans	F. Spinelli, F. Ciampolini, M. Cresti, K. Geider and G. Costa
407-416	Genetic Variation and Population Structure of the Grape Powdery Mildew Fungus, Erysiphe necator, in Southern France	Jean-Pierre Péros, Claire Troulet, Mikaël Guerriero, Corinne Michel-Romiti and Jean-Loup Notteghem
417-435	Effect of Organic Management of Soils on Suppressiveness to Gaeumannomyces graminis var. tritici and its Antagonist, Pseudomonas fluorescens	Gerbert A. Hiddink, Ariena H. C. van Bruggen, Aad J. Termorshuizen, Jos M. Raaijmakers and Alexander V. Semenov
437-438	Book review: Harry Marshall Ward and the fungal thread of death. Peter Ayres. 2005. APS Press, St. Paul, Minnesota, USA. ISBN 0-89054-333-X. US$79.00, 168 pp	Derek T. Mitchell
439	Book review: Plant Parasitic Nematodes in Subtropical and Tropical Agriculture – 2nd Edition. Edited by M. Luc, R. Sikora and J. Bridge. 2005. 896 pp. CABI Publishing, UK. ISBN 0851997279. £99.50 (US$195.00). Hardback.	Yitzhak Spiegel
441-443	Volume 113 No. 1 September 2005
445	Author Index

Volume 114, Number 1 / January 2006

1	Sustainable Strategies for Managing Brassica napus (Oilseed Rape) Resistance to Leptosphaeria maculans (Phoma Stem Canker)	Bruce D. L. Fitt, Neal Evans, Barbara J. Howlett and Mike Cooke
3-15	World-Wide Importance of Phoma Stem Canker (Leptosphaeria maculans and L. biglobosa) on Oilseed Rape (Brassica napus)	B. D. L. Fitt, H. Brun, M. J. Barbetti and S. R. Rimmer
17-31	Genetic Linkage Maps and Genomic Organization in Leptosphaeria maculans	Marie-Line Kuhn, Lilian Gout, Barbara J. Howlett, Delphine Melayah and Michel Meyer, et al.
33-40	Major gene resistance in Brassica napus (oilseed rape) is overcome by changes in virulence of populations of Leptosphaeria maculans in France and Australia	Susan J. Sprague, Marie-Hélène Balesdent, Hortense Brun, Helen L. Hayden and Stephen J. Marcroft, et al.
41-52	Major Gene and Polygenic Resistance to Leptosphaeria maculans in Oilseed Rape (Brassica napus)	R. Delourme, A. M. Chèvre, H. Brun, T. Rouxel and M. H. Balesdent, et al.
53-65	A Large-Scale Survey of Races of Leptosphaeria maculans Occurring on Oilseed Rape in France	Marie-Hélène Balesdent, Karine Louvard, Xavier Pinochet and Thierry Rouxel
67-75	Frequency of Avirulence Alleles in Field Populations of Leptosphaeria maculans in Europe	Anna Stachowiak, Julia Olechnowicz, Malgorzata Jedryczka, Thierry Rouxel and Marie-Hélène Balesdent, et al.
77-89	Fitness Cost Associated with Loss of the AvrLm4 Avirulence Function in Leptosphaeria maculans (Phoma Stem Canker of Oilseed Rape)	Y. -J. Huang, Z. -Q. Li, N. Evans, T. Rouxel and B. D. L. Fitt, et al.
91-106	Improved Resistance Management for Durable Disease Control: A Case Study of Phoma Stem Canker of Oilseed Rape (Brassica napus)	J. N. Aubertot, J. S. West, L. Bousset-Vaslin, M. U. Salam and M. J. Barbetti, et al.
107-116	Durability of Resistance and Cost of Virulence	Stéphane Pietravalle, Stéphane Lemarié and Frank van den Bosch
117-126	Dissemination of Information About Management Strategies and Changes in Farming Practices for the Exploitation of Resistance to

Volume 114, Number 2 / February 2006

127-137	Attenuation of Virulence in Sclerotinia homoeocarpa during Storage is Associated with Latent Infection by Ophiostoma mitovirus 3a	F. Deng and G. J. Boland
139-149	Plant Host Range of Verticillium longisporum and Microsclerotia Density in Swedish Soils	Anna Johansson, Jan-Kees C. Goud and Christina Dixelius
151-161	Effect of Essential Oils from Citrus Varieties on in vitro Growth and Sporulation of Phaeoramularia angolensis Causing Citrus Leaf and Fruit Spot Disease	Jean Kuate, Jacob Foko, Sali Atanga Ndindeng, Pierre Michel Jazet-Dongmo and Eric Fouré, et al.
163-173	Assessing Four-Way Mixtures of Winter Wheat Cultivars from the Performances of their Two-Way and Individual Components	B. Mille, M. Belhaj Fraj, H. Monod and C. de Vallavieille-Pope
175-184	Factors Influencing Transmission of Didymella rabiei (Ascochyta Blight) from Inoculated Seed of Chickpea Under Controlled Conditions	R. B. E. Kimber, E. S. Scott and M. D. Ramsey
185-197	An Aqueous Extract of the Dry Mycelium of Penicillium chrysogenum Induces Resistance in Several Crops under Controlled and Field Conditions	Barbara Thuerig, Andres Binder, Thomas Boller, Urs Guyer and Sonia Jiménez, et al.
199-213	The Role of Psychophysics in Phytopathology: The Weber–Fechner Law Revisited	Forrest W. Nutter and Paul D. Esker
215-223	Interactions Between the Potato Cyst Nematode Globodera rostochiensis and Diseases Caused by Rhizoctonia solani AG3 in Potatoes Under Field Conditions	Matthew Back, Patrick Haydock and Peter Jenkinson
225	Book Review: Compendium of Turfgrass Diseases – 3rd Edition, by Richard W. Smiley, Peter H. Dernoeden and Bruce B. Clark. 2005. 160 pp., 49 black and white illustrations. APS Press, St. Paul, Minnesota, USA. ISBN 0890543305. US$55.00.	Ruth Mann
227-228	Book Review: Bacterial Wilt Disease and the Ralstonia solanacearum Species Complex. Edited by Caitilyn Allen, Phillippe Prior, and A.C. Hayward. 2005. 510 pp. APS Press, St. Paul, Minnesota, USA. ISBN 0890543291. US$79.00.	Solke H. De Boer
229-233	Online Manuscript Submission

Volume 114, Number 3 / March 2006

235-244	Gnomonia fragariae, a Cause of Strawberry Root Rot and Petiole Blight	Inga Morocko, Jamshid Fatehi and Berndt Gerhardson
245-253	Characterisation of a Quantitative Resistance to Vector Transmission of Tomato yellow leaf curl virus in Lycopersicon pimpinellifolium	H. Delatte, H. Holota, B. Reynaud and J. Dintinger
255-260	Disguising the Leaf Surface: The Use of Leaf Coatings for Plant Disease Control	Dale R. Walters
261-264	Widespread Detection of Phytophthora Taxon Salixsoil in the Littoral Zone of Lake Constance, Germany	Jan Nechwatal and Kurt Mendgen
265-273	Host Range Studies for Tomato chlorosis virus, and Cucumber vein yellowing virus Transmitted by Bemisia tabaci (Gennadius)	Jane Morris, Elspeth Steel, Penny Smith, Neil Boonham and Nicola Spence, et al.
275-282	Structural Characterisation of the Interaction between Triticum aestivum and the Dothideomycete Pathogen Stagonospora nodorum	Peter S. Solomon, T. J. Greer Wilson, Kasia Rybak, Kerrie Parker and Rohan G. T. Lowe, et al.
283-292	Effect of Climatic Factors on Powdery Mildew Caused by Sphaerotheca macularis f. sp. Fragariae on Strawberry	Liat Amsalem, Stanley Freeman, Dalia Rav-David, Yehuda Nitzani and Abraham Sztejnberg, et al.
293-299	Spread of Tomato yellow leaf curl virus in Sicily: Partial Displacement of Another Geminivirus Originally Present	Salvatore Davino, Chiara Napoli, Mario Davino and Gian Paolo Accotto
301-308	Assessment of Partial Resistance to Powdery Mildew (
309-315	Intraspecific Relationship of Plasmopara halstedii Isolates Differing in Pathogenicity and Geographic Origin Based on ITS Sequence Data	Otmar Spring, Mark Bachofer, Marco Thines, Alexandra Riethmüller and Markus Göker, et al.
317-328	Microscopic, Biochemical and Physiological Assessment of the Effect of Methylene Bisthiocyanate on the Sapstain Fungus
329-341	Biological Control of Plant Diseases: The European Situation	Claude Alabouvette, Chantal Olivain and Christian Steinberg
343-344	Book Review

Volume 114, Number 4 / April 2006

345-355	Biological Control of Sclerotinia Diseases of Rapeseed by Aerial Applications of the Mycoparasite Coniothyrium minitans	G. Q. Li, H. C. Huang, H. J. Miao, R. S. Erickson and D. H. Jiang, et al.
357-362	Methods to Sample Air Borne Propagules of Aspergillus flavus	C. H. Bock and P. J. Cotty
363-370	Enhancement of Postharvest Disease Resistance in
371-380	Real-time PCR for Quantification of Toxigenic Fusarium Species in Barley and Malt	Tuija Sarlin, Tapani Yli-Mattila, Marika Jestoi, Aldo Rizzo and Sari Paavanen-Huhtala, et al.
381-396	Molecular and Pathotype Analysis of the Rice Blast Fungus in North Vietnam	Nguyen Thi Ninh Thuan, Joseph Bigirimana, Ed Roumen, Dominique Van Der Straeten and Monica Höfte
397-404	Detection and Elimination of Viruses in Callus, Somatic Embryos and Regenerated Plantlets of Grapevine	Giorgio Gambino, Jeannette Bondaz and Ivana Gribaudo
405-413	Chitosan Stimulates Defense Reactions in Grapevine Leaves and Inhibits Development of
415-425	Relationship between Concentrations of Botrytis Cinerea Conidia in Air, Environmental Conditions, and the Incidence of Grey Mould in Strawberry Flowers and Fruits	Cesar Blanco, Berta los de Santos and Fernando Romero
427-433	Nematicidal Activity of Chrysanthemum coronarium	Meira Bar-Eyal, Edna Sharon and Yitzhak Spiegel
435-440	Characterization of
441-446	Temporal Analysis of Grapevine leafroll associated virus 3 Epidemics	Cristina Cabaleiro and Antonio Segura
447-448	Book review: Forest Pathology – From Genes to Landscapes. Edited by John E. Lundquist and Richard C. Hamelin. 2005. 175 pp. APS Press, St. Paul, Minnesota, USA. ISBN 0890543348. US$69.00.	Kevin J. Clancy

Volume 115, Number 1 / May 2006

1-2	Foreword	Serge Savary and Mike Cooke
3-23	Botanical Epidemiology: Some Key Advances and its Continuing Role in Disease Management	Laurence V. Madden
25-34	Framework Development in Plant Disease Risk Assessment and its Application	X. B. Yang
35-51	Ecological Genomics and Epidemiology	K. A. Garrett, S. H. Hulbert, J. E. Leach and S. E. Travers
53-59	The Practical Considerations of Scale in Plant Pathology	W. W. Turechek
61-73	Trends in Theoretical Plant Epidemiology	H. Scherm, H. K. Ngugi and P. S. Ojiambo
75-93	Establishing Priorities for Plant Science Research and Developing World Food Security	Robert W. Herdt
95-103	Disease Assessment Concepts and the Advancements Made in Improving the Accuracy and Precision of Plant Disease Data	Forrest W. Nutter, Paul D. Esker and Rosalee A. Coelho Netto
105-122	Relation between Soil Health, Wave-like Fluctuations in Microbial Populations, and Soil-borne Plant Disease Management	Ariena H. C. van Bruggen, Alexander M. Semenov, Anne D. van Diepeningen, Oscar J. de Vos and Wim J. Blok
123-138	Patterns and Management of Crop Multiple Pathosystems	Serge Savary, B. Mille, B. Rolland and P. Lucas

Volume 115, Number 2 / June 2006

139-148	Vegetative Compatibility and Mycotoxin Chemotypes among
149-162	Characterization of Laboratory Mutants of
163-172	A Severe Hellenic CMV Tomato Isolate: Symptom Variability in Tobacco, Characterization and Discrimination of Variants	A. P. Sclavounos, A. E. Voloudakis, Ch. Arabatzis and P. E. Kyriakopoulou
173-180	New Media for Increasing Sporulation and Germination of
181-186	Rice seedbeds as a source of primary infection by
187-193	Occurrence, isolation and biological activity of phytotoxic metabolites produced in vitro by Sphaeropsis sapinea, pathogenic fungus of Pinus radiata	Annalisa Cabras, Maria A. Mannoni, Salvatorica Serra, Anna Andolfi and Michele Fiore, et al.
195-202	A Survey of Trunk Disease Pathogens within Rootstocks of Grapevines in Spain	Angeles Aroca, Francesc García-Figueres, Lilian Bracamonte, Jordi Luque and Rosa Raposo
203-213	Genome-based PCR Primers for Specific and Sensitive Detection and Quantification
215-222	Occurrence and distribution of resistance to QoI fungicides in populations
223-233	Genetic Structure of Mycosphaerella graminicola Populations from Iran, Argentina and Australia	Tim Jürgens, Celeste C. Linde and Bruce A. McDonald
235-245	Genetic Structure of the Population of
247-258	Characterization of potato virus Y isolates from tomato crops in northeast Spain	J. Aramburu, L. Galipienso and M. Matas
259-262	Alternaria Brown Spot of Minneola in Greece; Evaluation of Citrus Species Susceptibility	K. Elena
263-267	Control of
269-270	Book Review

Volume 115, Number 3 / July 2006

271-281	Low Input No-till Cereal Production in the Pacific Northwest of
283-292	A High Multi-drug Resistance to Chemically Unrelated Oomycete Fungicides
293-307	Effect of six sanitation treatments on leaf litter density, ascospore production
309-321	Macroscopic and Histological Characterisation of Genes er1 and er2 for Powdery Mildew Resistance in Pea	S. Fondevilla, T. L. W. Carver, M. T. Moreno and D. Rubiales
323-330	Role of Aeciospores in Outbreaks of Pea (Pisum sativum) Rust (Uromyces fabae)	Chanda Kushwaha, Ramesh Chand and Chandra Prakash Srivastava
331-339	Potential Inoculum Sources of Phaeomoniellachlamydospora in South African Grapevine Nurseries	E. Retief, A. McLeod and P. H. Fourie
341-350	Effect of Environmental Conditions on Germination and Survival of Teliospores
351-356	Paecilomyces farinosus destroys powdery mildew colonies in detached leaf cultures but not on whole plants	Orsolya Szentiványi, Krisztina Varga, Rebecca Wyand, Hannah Slatter and Levente Kiss
357-361	Rhamnus lycioides in Tunisia is a new aecial host of oat crown rust	Imran Hemmami, Mohamed Béchir Allagui, Mohamed Chakroun and Mohamed El Gazzah
363-366	The Use of Bioluminescence for Monitoring in planta Growth Dynamics of a Pseudomonas syringae Plant Pathogen	Christopher D. Paynter, Vyvyan C. Salisbury, Dawn L. Arnold and Robert W. Jackson
367-368	Book Review	Thierry Candresse

Volume 115, Number 4 / August 2006

369-375	Agroinoculation Shows
377-388	Plant extracts containing caffeic acid and rosmarinic acid inhibit zoospore germination of Phytophthora spp. pathogenic to Theobroma cacao	Timothy L. Widmer and Nathalie Laurent
389-399	Impact of Foliar Diseases on Photosynthesis, Protein Content and Seed Yield of Alfalfa and Efficacy of Fungicide Application	Sheau-Fang Hwang, Heping Wang, Bruce D. Gossen, Kan-Fa Chang and George D. Turnbull, et al.
401-408	Sensitive Detection of a Phytoplasma Associated with Little Leaf Symptoms in Withania somnifera	J. A. Khan, P. Srivastava and S. K. Singh
409-418	Biocontrol agents in combination with Moringa oleifera extract for integrated control of Sclerotium-caused cowpea damping-off and stem rot	A. Adandonon, T.A.S. Aveling, N. Labuschagne and M. Tamo
419-430	Characterisation of Pseudomonas syringae Strains Associated with a Leaf Disease of Leek in Australia	Dorothy H. Noble, Eric J. Cother, Deborah L. Hailstones, Michelle Flack and Liz Oxspring, et al.
431-441	Phenotypic and histological expression of different genetic backgrounds in interactions between lettuce, wild
443-451	Evaluation of the API 50CH and API ZYM systems for rapid characterization of Clavibacter michiganensis subsp. sepedonicus, causal agent of potato ring rot	José Luis Palomo, María M. López, Pablo García-Benavides, Encarna Velázquez and Eustoquio Martínez-Molina

Volume 116, Number 1 / September 2006

1-19	Advances in molecular phytodiagnostics – new solutions for old problems	Rick Mumford, Neil Boonham, Jenny Tomlinson and Ian Barker
21-31	History of potato wart disease in Europe – a proposal for harmonisation in defining pathotypes	R. P. Baayen, G. Cochius, H. Hendriks, J. P. Meffert and J. Bakker, et al.
33-43	Development of an effective screening method for partial resistance to Alternaria brassicicola (dark leaf spot) in Brassica rapa	M. A. U. Doullah, M. B. Meah and K. Okazaki
45-56	Differentiation of Clavibacter michiganensis subsp. michiganensis from seed-borne saprophytes using ELISA, Biolog and 16S rDNA sequencing	Wendy S. Kaneshiro, Carla Y. Mizumoto and Anne M. Alvarez
57-68	The Use of ARMS PCR in Detection and Identification of Xanthomonads Associated with Pistachio Dieback in Australia	A. Marefat, K. Ophel-Keller, E. S. Scott and M. Sedgley
69-76	Selection and evaluation of phyllosphere yeasts as biocontrol agents against grey mould of tomato	Stefanos Kalogiannis, Sotirios E. Tjamos, Anastasia Stergiou, Polymnia P. Antoniou and Basil N. Ziogas, et al.
77-80	Novel primers developed from mitochondrial intergenic spacers are useful
81-83	Book review	David B. Collinge

Volume 116, Number 2 / October 2006

85-93	Incidence and distribution of Heterobasidion and Armillaria and their influence on canopy gap formation in unmanaged mountain pine forests in the Swiss Alps	M. Bendel, F. Kienast, H. Bugmann and D. Rigling
95-101	Viral reinfection affecting bulb production in garlic after seven years of cultivation under field conditions	Péricles de Albuquerque Melo Filho, Renato Oliveira Resende, Célia Maria Torres Cordeiro, José Amauri Buso and Antonio Carlos Torres, et al.
103-106	Identification of a new pathotype of Puccinia hordei with virulence for the resistance gene Rph7	M. J. Y. Shtaya, J. C. Sillero and D. Rubiales
107-118	Two subpopulations of Colletotrichum acutatum are responsible for anthracnose in strawberry and leatherleaf fern in Costa Rica	Michaela Schiller, Mette Lübeck, Thomas Sundelin, Luis Fernando Campos Meléndez and Solveig Danielsen, et al.
119-128	Honey bee dispersal of the biocontrol agent Trichoderma harzianum T39: effectiveness in suppressing Botrytis cinerea on strawberry under field conditions	Sharoni Shafir, Arnon Dag, Alon Bilu, Mohamad Abu-Toamy and Yigal Elad
129-143	Population structure of plant-pathogenic Fusarium species in overwintered stalk residues from Bt-transformed and non-transformed maize crops	A. Naef and G. Défago
145-153	Susceptibility of German spring barley cultivars to loose smut populations
155-166	Biological and molecular characterization of laboratory mutants of Cercospora beticola resistant to Qo inhibitors	Anastasios A. Malandrakis, Anastasios N. Markoglou, Dimitra C. Nikou, John G. Vontas and Basil N. Ziogas
167-170	Emmer wheat, a potential new host of Tilletia indica	Luca Riccioni, Marco Valvassori, Giuseppe Di Giambattista and Angelo Porta-Puglia
171-176	Usefulness of single copy genes containing introns in Phytophthora for the development of detection tools for the regulated species P. ramorum and P. fragariae	Renaud Ioos, Lise Laugustin, Nathalie Schenck, Sylvie Rose and Claude Husson, et al.

Volume 116, Number 3 / November 2006

177-185	Pathogenic variation in populations of Drechslera teres f. teres and D. teres f. maculata and differences in host cultivar
187-198	Spatial pattern of Cercospora leaf spot of sugar beet in fields
199-210	Components of partial disease resistance detected using a detached leaf assay in CIMMYT Fusarium head blight resistant wheat germplasm	R. A. Browne, C. Bequain and F. Mascher
211-224	Antimicrobial activity of essential oils and their components against the three major pathogens of the cultivated button mushroom, Agaricus bisporus	Marina Soković and Leo J.L.D. van Griensven
225-235	Quantification of downy mildew (
237-246	Eucalyptus occidentalis

Volume 116, Number 4 / December 2006

247-254	Aetiology and causal agents of mango sudden decline disease in the Sultanate of Oman	A. O. Al Adawi, M. L. Deadman, A. K. Al Rawahi, Y. M. Al Maqbali and A. A. Al Jahwari, et al.
255-265	Chemical and biological protection of grapevine propagation material
267-278	Plant waste-based composts suppressive to diseases caused by pathogenic Fusarium oxysporum	A. Yogev, M. Raviv, Y. Hadar, R. Cohen and J. Katan
279-288	Field evaluation of treatments for the control of the bacterial apical necrosis of mango (Mangifera indica) caused by Pseudomonas syringae pv. syringae	Francisco M. Cazorla, Eva Arrebola, Francisco Olea, Luis Velasco and José M. Hermoso, et al.
289-300	Improved method for assaying maize plant resistance to maize rough dwarf disease by artificial inoculation and real-time RT-PCR	Fei Wang, Guozheng Qin, Zhenhua Sui, Zhaohui Wang and Zhaoyu Wang, et al.
301-314	Genetic variability and virulence among Verticillium albo-atrum isolates from hop	Sebastjan Radišek, Jernej Jakše and Branka Javornik
315-324	Effects of pear tree physiology on fire blight progression in perennial branches and on expression of pathogenicity genes in Erwinia amylovora	D. Blachinsky, D. Shtienberg, E. Zamski, D. Weinthal and S. Manulis

Volume 117, Number 1 / January 2007

1-12	Enhanced mycotoxin production of a lipase-deficient Fusarium graminearum mutant correlates to toxin-related gene expression	Christian A. Voigt, Bianca von Scheidt, Attila Gácser, Helmut Kassner and Reinhard Lieberei, et al.
13-24	Heterogeneity of the aerial concentration and deposition of ascospores
25-33	Natural hybrids of resident and introduced Phytophthora species proliferating on multiple new hosts	Willem A. Man in ‘t Veld, Arthur W. A. M. de Cock and Richard C. Summerbell
35-43	Evaluation of the durability of the Barley yellow dwarf virus-resistant Zhong ZH
45-55	Are field populations of arbuscular mycorrhizal fungi able to suppress the transmission of seed-borne Bipolaris sorokiniana to aerial plant parts?	Johanna Sjöberg, Anna Mårtensson and Paula Persson
57-69	Host status and reaction of Medicago truncatula accessions to infection by three major pathogens of pea (Pisum sativum) and alfalfa (Medicago sativa)	Anne Moussart, Caroline Onfroy, Angelique Lesne, Magali Esquibet and Eric Grenier, et al.
71-79	Mycosphaerella graminicola
81-87	Amaranthus leaf mottle virus: 3′-end RNA sequence proves classification as distinct virus and reveals affinities within the genus Potyvirus	Eduardo Segundo, Dietrich E. Lesemann, Germán Martín, María P. Carmona and Leticia Ruiz, et al.
89-93	Host range expansion in a powdery mildew fungus (Golovinomyces sp.) infecting Arabidopsis thaliana: Torenia fournieri as a new host	Pál Vági, Gábor M. Kovács and Levente Kiss
95-96	Book review	Solke H. De Boer

Volume 117, Number 2 / February 2007

97-107	An enrichment microsphere immunoassay for the detection of
109-122	Induction of a defense response in strawberry mediated by an avirulent strain
123-127	Effect of heat-stress predisposition on the development of Scytalidium wilt of ‚Star Ruby’ grapefruit, caused by Scytalidium lignicola	A. Sadowsky, Z. Solel and A. Sztejnberg
129-140	Fusarium head blight evaluation in wheat transgenic plants expressing the maize b-32 antifungal gene	Carlotta Balconi, Chiara Lanzanova, Elena Conti, Tiziana Triulzi and Fabio Forlani, et al.
141-152	The role of seedling infection in epiphytotics of ascochyta blight on chickpea	R. B. E. Kimber, D. Shtienberg, M. D. Ramsey and E. S. Scott
153-166	Partial stem and leaf resistance against the fungal pathogen Botrytis cinerea in wild relatives of tomato	Arjen ten Have, Ralph van Berloo, Pim Lindhout and Jan A. L. van Kan
167-175	Assessment of sanitation and fungicide application directed at cocoa tree trunks for the control of Phytophthora black pod infections in pods growing in the canopy	Isaac Y. Opoku, Andrews Y. Akrofi and Alex A. Appiah
177-186	Development of a semi-selective medium for isolation of Xanthomonas campestris pv. musacearum from banana plants	Leena Tripathi, Jaindra Nath Tripathi, Wilberforce Kateera Tushemereirwe and Ranajit Bandyopadhyay
187-196	Monitoring of proteobacteria and phytoplasma in sugar beets naturally or experimentally affected by the disease syndrome ‘Basses richesses’	Olivier Sémétey, Alberto Bressan, Marc Richard-Molard and Elisabeth Boudon-Padieu
197-198	Jawaid A. Khan and Jeanne Dijkstra (eds), Handbook of Plant Virology
199	Advances in molecular phytodiagnostics – new solutions for old problems	Rick Mumford, Neil Boonham, Jenny Tomlinson and Ian Barker

Volume 117, Number 3 / March 2007

201-218	PCR-based determination of colonization patterns during potato tuber infection by single and multiple pathogens	A. El Hadrami, O. Wally, L. R. Adam and F. Daayf
219-235	AFLP analysis of genetic diversity in populations of Botrytis elliptica and Botrytis tulipae from the Netherlands	M. Staats, P. van Baarlen and J. A. L. van Kan
237-246	Antagonistic activity of endophytic fungi towards Diplodia corticola assessed by in vitro and in planta tests	Grazia Campanile, Angela Ruscelli and Nicola Luisi
247-265	Genetic diversity, anastomosis groups and virulence of Rhizoctonia spp. from strawberry	Michal Sharon, Stanley Freeman, Shiro Kuninaga and Baruch Sneh
267-280	Genetics of host-pathogen interactions in the Pyrenophora teres f. teres (net form) – barley (Hordeum vulgare) pathosystem	Olga Afanasenko, Nina Mironenko, Olga Filatova, Doris Kopahnke and Ilona Krämer, et al.
281-291	Detection and identification of the phytoplasma associated with pear decline in Taiwan	Hsiu-Lin Liu, Ching-Chung Chen and Chan-Pin Lin
293-305	Occurrence of Rhexocercosporidium carotae on cold stored carrot roots in the Netherlands	Pieter Kastelein, Eveline S. C. Stilma, Janneke Elderson and Jürgen Köhl
307-312	Genetic variability within RNA2 of

Volume 117, Number 4 / April 2007

313-327	Effects of cropping history and origin of seed potatoes on population structure of Phytophthora infestans	Heidi Bouws and Maria R. Finckh
329-340	Compounds inhibitory to nematophagous fungi produced by Bacillus sp. strain H6 isolated from fungistatic soil	Lei Li, Minghe Mo, Qing Qu, Hong Luo and Keqin Zhang
341-346	Genetic control of partial resistance to ‘collar’ and ‘root’ isolates of Phoma macdonaldii in sunflower	T. Abou Al Fadil, G. Dechamp-Guillaume, R. Darvishzadeh and A. Sarrafi
347-356	Identification of a CAPS marker tightly linked to the Tomato yellow leaf curl disease resistance gene Ty-1 in tomato	Ana Pérez de Castro, José Miguel Blanca, María José Díez and Fernando Nuez Viñals
357-368	Virulence and diversity of Blumeria graminis f.sp. hordei in East China	Antonín Dreiseitl and Junmei Wang
369-381	Development of Peronospora parasitica epidemics on radish as modelled by the effects of water vapour saturation deficit and temperature	Andreas Kofoet and Mathias Fink
383-392	Discrimination of Pseudomonas syringae isolates from sweet and wild cherry using rep-PCR	Joana G. Vicente and Steven J. Roberts
393-402	The suppressive effects of composts used as growth media against Botrytis cinerea in cucumber plants	Guillem Segarra, Eva Casanova, Celia Borrero, Manuel Avilés and Isabel Trillas
403-415	Biological Soil Disinfestation (BSD), a new control method for potato brown rot, caused by Ralstonia solanacearum race 3 biovar 2	Nevein A. S. Messiha, Anne D. van Diepeningen, Marcel Wenneker, Alexander R. van Beuningen and Jaap D. Janse, et al.
417-418	Book review	Peter W. Jones

Volume 118, Number 1 / May 2007

1-10	A new furovirus infecting barley in France closely related to the Japanese soil-borne wheat mosaic virus	Djabbar Hariri and Michel Meyer
11-22	Real-time Scorpion-PCR detection and quantification of Erwinia amylovora on pear leaves and flowers	Palmira De Bellis, Leonardo Schena and Corrado Cariddi
23-30	Presence of Grapevine leafroll-associated virus 3 in primary salivary glands of the mealybug vector Planococcus citri suggests a circulative transmission mechanism	Miguel Cid, Sonia Pereira, Cristina Cabaleiro, Franco Faoro and Antonio Segura
31-42	Molecular genetic variability of Italian binucleate Rhizoctonia spp. isolates from strawberry	Luisa M. Manici and Patrizia Bonora
43-57	Biological control of Botrytis cinerea by selected grapevine-associated bacteria and stimulation of chitinase and β-1,3 glucanase activities under field conditions	Maryline Magnin-Robert, Patricia Trotel-Aziz, Daniel Quantinet, Sylvie Biagianti and Aziz Aziz
59-71	Detection and quantification of
73-83	Application of Pantoea agglomerans CPA-2 in combination with heated sodium bicarbonate solutions to control the major postharvest diseases affecting citrus fruit at several mediterranean locations	Rosario Torres, Carla Nunes, José María García, Maribel Abadias and Inmaculada Viñas, et al.
85-89	Roles of stolbur phytoplasma and Reptalus panzeri (Cixiinae, Auchenorrhyncha) in the epidemiology of Maize redness in Serbia	J. Jović, T. Cvrković, M. Mitrović, S. Krnjajić and Margaret G. Redinbaugh, et al.
91-92	Dhan Pal Singh and Arti Singh, Disease and Insect Resistance in Plants

Volume 118, Number 2 / June 2007

93-104	Arguments for a low risk of establishment of Karnal bunt disease of wheat in Europe	David R. Jones
105-113	A reappraisal of the current status of Tilletia indica as an important quarantine pest for Europe	David R. Jones
115-125	Identification of Pratylenchus thornei, the cereal and legume root-lesion nematode, based on SCAR-PCR and satellite DNA	S. Carrasco-Ballesteros, P. Castillo, B. J. Adams and E. Pérez-Artés
127-143	Evaluation of models to predict take-all incidence in winter wheat as a function of cropping practices, soil, and climate	S. Ennaïfar, D. Makowski, J. -M. Meynard and P. Lucas
145-154	Quantification of airborne spores of Monilinia fructicola in stone fruit orchards of California using real-time PCR	Y. Luo, Z. Ma, H. C. Reyes, D. Morgan and T. J. Michailides
155-164	Verticillium disease of Agaricus bisporus: variations in host contribution to total fungal DNA in relation to symptom heterogeneity	Michèle L. Largeteau, Catherine Regnault-Roger and Jean-Michel Savoie
165-172	Pathogenicity and mycotoxin production by Fusarium proliferatum isolated from onion and garlic in Serbia	S. Stankovic, J. Levic, T. Petrovic, A. Logrieco and A. Moretti
173-181	An important new apricot disease in Spain is associated with
183-191	Molecular characterization of Phoma tracheiphila, causal agent of Mal secco disease of citrus, in Israel	David Ezra, Tammy Kroitor and Avraham Sadowsky
193-196	Physalis ixocarpa
197	Book review	John Feehan

Volume 118, Number 3 / July 2007

199-209	Assessment of real-time PCR as a method for determining the presence of Verticillium dahliae in different Solanaceae cultivars	Carmen Gayoso, Oscar Martínez de Ilárduya, Federico Pomar and Fuencisla Merino de Cáceres
211-225	Stenotrophomonas maltophilia: a new potential biocontrol agent of Ralstonia solanacearum, causal agent of potato brown rot	N. A. S. Messiha, A. D. van Diepeningen, N. S. Farag, S. A. Abdallah and J. D. Janse, et al.
227-238	A dynamic model forecasting infection of pear leaves by conidia of Venturia nashicola and its evaluation in unsprayed orchards	B. -H. Li, J. -R. Yang, X. -L. Dong, B. -D. Li and X. -M. Xu
239-246	Lack of biocontrol capacity in a non-pathogenic mutant of Fusarium oxysporum f. sp. melonis	Floriane L’Haridon, Sébastien Aimé, Claude Alabouvette and Chantal Olivain
247-258	Parasitism of Trichoderma on Meloidogyne javanica and role of the gelatinous matrix	Edna Sharon, Ilan Chet, Ada Viterbo, Meira Bar-Eyal and Harel Nagan, et al.
259-274	Differential interactions of Verticillium longisporum and V. dahliae with Brassica napus detected with molecular and histological techniques	C. Eynck, B. Koopmann, G. Grunewaldt-Stoecker, P. Karlovsky and A. von Tiedemann
275-285	The susceptibility of herbal willow to Melampsora rust and herbivores	Susanne Heiska, Olli-Pekka Tikkanen, Matti Rousi, Satu Turtola and Veijo Tirkkonen, et al.
287-294	Tomato leaf curl Guangxi virus is a distinct monopartite begomovirus species	Youping Xu, Xinzhong Cai and Xueping Zhou
295-298	Fruit spot of sweet lime (
299-306	Detection and identification of the crucifer pathogen, Xanthomonas campestris pv. campestris, by PCR amplification of the conserved Hrp/type III secretion system gene hrcC	Massimo Zaccardelli, Francesco Campanile, Annalisa Spasiano and Massimo Merighi

Volume 118, Number 4 / August 2007

307-321	Resistance to infection by stealth: Brassica napus (winter oilseed rape) and Pyrenopeziza brassicae (light leaf spot)	E. F. Boys, S. E. Roques, A. M. Ashby, N. Evans and A. O. Latunde-Dada, et al.
323-332	Identification of
333-348	Genetic analysis of an attenuated Papaya ringspot virus strain applied for cross-protection	Chu-Hui Chiang, Chun-Yee Lee, Ching-Hsien Wang, Fuh-Jyh Jan and Shih-Shun Lin, et al.
349-357	Improved control of moldy-core decay (Alternaria alternata) in Red Delicious apple fruit by mixtures of DMI fungicides and captan	Moshe Reuveni and Dov Prusky
359-373	Relating plant and pathogen development to optimise fungicide control of phoma stem canker (
375-391	Temporal dynamics of pathogenesis-related metabolites and their plausible pathways of induction in potato leaves following inoculation with Phytophthora infestans	Y. Abu-Nada, A. C. Kushalappa, W. D. Marshall, K. Al-Mughrabi and A. Murphy
393-400	In vitro
401-410	Identification of resistance to Cercospora leaf spot of cowpea	Helen M. Booker and Pathmanathan Umaharan
411-416	Occurrence and distribution of ‘Candidatus Phytoplasma trifolii’ associated with diseases of solanaceous crops in Lebanon	Elia Choueiri, Pascal Salar, Fouad Jreijiri, Souheir El Zammar and Randa Massaad, et al.

Volume 119, Number 1 / September 2007

1-2	Foreword
3-12	Towards identifying pathogenic determinants of the chickpea pathogen Ascochyta rabiei	David White and Weidong Chen
13-27	Biotic factors affecting the expression of partial resistance in pea to ascochyta blight in a detached stipule assay	Caroline Onfroy, Alain Baranger and Bernard Tivoli
29-37	Validation of a QTL for resistance to ascochyta blight linked to resistance to fusarium wilt race 5 in chickpea (Cicer arietinum L.)	M. Iruela, P. Castro, J. Rubio, J. I. Cubero and C. Jacinto, et al.
39-51	Genetic relationships among Chickpea (Cicer arietinum L.) genotypes based on the SSRs at the quantitative trait Loci for resistance to Ascochyta Blight	B. Tar’an, T. Warkentin, A. Tullu and A. Vandenberg
53-58	Inheritance of resistance to Mycosphaerella pinodes in two wild accessions of Pisum	Sara Fondevilla, José I. Cubero and Diego Rubiales
59-76	Comparison of the epidemiology of ascochyta blights on grain legumes	Bernard Tivoli and Sabine Banniza
77-86	Development of ascochyta blight (Ascochyta rabiei) in chickpea as affected by host resistance and plant age	A. K. Basandrai, D. Basandrai, S. Pande, M. Sharma and Sanjay K. Thakur, et al.
87-97	Assessment of airborne primary inoculum availability and modelling of disease onset of ascochyta blight in field peas	Alexandra Schoeny, Stéphane Jumel, François Rouault, Christophe Le May and Bernard Tivoli
99-110	Integrated disease management of ascochyta blight in pulse crops	Jennifer Anne Davidson and Rohan B. E. Kimber
111-118	The sympatric Ascochyta pathosystems of Near Eastern legumes, a key for better understanding of pathogen biology	S. Abbo, O. Frenkel, A. Sherman and D. Shtienberg
119-126	Role of host specificity in the speciation of Ascochyta pathogens of cool season food legumes	Tobin L. Peever
127-133	Diagnostics, genetic diversity and pathogenic variation of ascochyta blight of cool season food and feed legumes	Paul W. J. Taylor and Rebecca Ford
135-141	Resistance to ascochyta blights of cool season food legumes	Fred J. Muehlbauer and Weidong Chen

Volume 119, Number 2 / October 2007

143-158	Detection of Phytophthora nicotianae and P. palmivora in citrus roots using PCR-RFLP in comparison with other methods	Kim D. Bowman, Ute Albrecht, James H. Graham and Diane B. Bright
159-164	Assessment of the spread of chestnut ink disease using remote sensing and geostatistical methods	L. Martins, J. Castro, W. Macedo, C. Marques and C. Abreu
165-174	A novel technique using the Hendrickx centrifuge for extracting winter sporangia of Synchytrium endobioticum from soil	J. G. N. Wander, W. van den Berg, P. H. J. F. van den Boogert, J. G. Lamers and G. C. M. van Leeuwen, et al.
175-182	AFLP analysis of Russian
183-192	Occurrence of
193-202	Effects of soil moisture and sowing depth on the development of bean plants grown in sterile soil infested by Rhizoctonia solani and Trichoderma harzianum	T. J. Paula Júnior, C. Rotter and B. Hau
203-215	Contamination of bean seeds by Xanthomonas axonopodis pv. phaseoli associated with low bacterial densities in the phyllosphere under field and greenhouse conditions	Armelle Darrasse, Christine Bureau, Régine Samson, Cindy E. Morris and Marie-Agnès Jacques
217-240	Control of late blight in organic potato production: evaluation of copper-free preparations under field, growth chamber and laboratory conditions	Brigitte Dorn, Tomke Musa, Heinz Krebs, Padruot Men Fried and Hans Rudolf Forrer

Volume 119, Number 3 / November 2007

241-242	Foreword	Peter A. H. M. Bakker, Jos M. Raaijmakers, Guido V. Bloemberg, Monica Höfte and Philippe Lemanceau, et al.
243-254	Plant responses to plant growth-promoting rhizobacteria	L. C. van Loon
255-264	Management of resident plant growth-promoting rhizobacteria with the cropping system: a review of experience in the US Pacific Northwest	R. James Cook
265-278	Genomic analysis of antifungal metabolite production by Pseudomonas fluorescens Pf-5	Joyce E. Loper and Harald Gross
279-300	The magic and menace of metagenomics: prospects for the study of plant growth-promoting rhizobacteria	Johan H. J. Leveau
301-309	Microscopic analysis of plant–bacterium interactions using auto fluorescent proteins	Guido V. Bloemberg
311-328	Dialogues of root-colonizing biocontrol pseudomonads	Christophe Dubuis, Christoph Keel and Dieter Haas
329-339	Promotion of plant growth by ACC deaminase-producing soil bacteria	Bernard R. Glick, Zhenyu Cheng, Jennifer Czarny and Jin Duan
341-351	Effects of plant growth-promoting rhizobacteria on nodulation of Phaseolus vulgaris L. are dependent on plant P nutrition	Roseline Remans, Anja Croonenborghs, Roldan Torres Gutierrez, Jan Michiels and Jos Vanderleyden
353-365	Quorum sensing as a target for developing control strategies for the plant pathogen Pectobacterium	Denis Faure and Yves Dessaux

Volume 119, Number 4 / December 2007

367-381	Potato brown rot incidence and severity under different management and amendment regimes in different soil types	Nevain A. S. Messiha, Ariena H. C. van Bruggen, Anne D. van Diepeningen, Oscar J. de Vos and Aad J. Termorshuizen, et al.
383-390	Tobacco cultivars vary in induction of systemic resistance against Cucumber mosaic virus and growth promotion by Pseudomonas chlororaphis O6 and its gacS mutant	Choong-Min Ryu, Beom Ryong Kang, Song Hee Han, Song Mi Cho and Joseph W. Kloepper, et al.
391-400	Effect of cultural practices on the development of arabica coffee berry disease, caused by Colletotrichum kahawae	Joseph Aubert Mouen Bedimo, Daniel Bieysse, Ibrahim Njiayouom, Jean Pierre Deumeni and Christian Cilas, et al.
401-409	Effect of leaf scald (Xanthomonas albilineans) on polyamine and phenolic acid metabolism of two sugarcane cultivars	Blanca Fontaniella, Carlos Vicente, Roberto de Armas and María Estrella Legaz
411-420	Suppression of Sclerotinia sclerotiorum by antifungal substances produced by the mycoparasite Coniothyrium minitans	Rui Yang, Yong Chao Han, Guo Qing Li, Dao Hong Jiang and Hung Chang Huang
421-428	Characteristics of a Plasmopara angustiterminalis isolate from Xanthium strumarium	Hedvig Komjáti, Ilona Walcz, Ferenc Virányi, Reinhard Zipper and Marco Thines, et al.
429-436	Effect of root and foliar applications of soluble silicon on powdery mildew control and growth of wheat plants	M.-H. Guével, J. G. Menzies and R. R. Bélanger
437-447	Vegetative compatibility groups in
449-456	Determination of agronomic practices for the management of blight of chickpea caused by Ascochyta rabiei in Turkey: 1. Appropriate sowing date	F. Dusunceli, K. Meyveci, L. Cetin, M. Avci and D. Surek, et al.
457-462	Effect of indole-acetic acid (IAA) on the development of symptoms caused by Pythium ultimum on tomato plants	Valérie Gravel, Hani Antoun and Russell J. Tweddell
463-468	Ineffectiveness of pruning to control citrus huanglongbing caused by
469-475	rDNA-based characterization of a new binucleate Rhizoctonia spp. causing root rot on kale in Brazil	Eiko E. Kuramae, Alexandre L. Buzeto, Andreia K. Nakatani and Nilton L. Souza
477-479	Selection of rhizobacteria able to produce metabolites active against
481-483	S. B. Chincholkar and K. G. Mukerji (eds): Biological Control of Plant Diseases

Volume 120, Number 1 / January 2008

1-11	The importance of fungal pectinolytic enzymes in plant invasion, host adaptability and symptom type	Ph. Reignault, O. Valette-Collet and M. Boccara
13-20	Mycorrhizal protection of chili plants challenged by Phytophthora capsici	Francisco Alejo-Iturvide, Maria Azucena Márquez-Lucio, Isaías Morales-Ramírez, Ma. Soledad Vázquez-Garcidueñas and Víctor Olalde-Portugal
21-34	Within-field variability of Fusarium head blight pathogens and their associated mycotoxins	X.-M. Xu, D. W. Parry, P. Nicholson, M. A. Thomsett and D. Simpson, et al.
35-42	Horizontal transmission of hypoviruses between vegetative compatibility types of Cryphonectria parasitica in Macedonia	I. Papazova-Anakieva, K. Sotirovski, P. Cortesi and M. G. Milgroom
43-51	Suitability of weed species prevailing in Spanish vineyards as hosts for root-knot nematodes	P. Castillo, H. F. Rapoport, J. E. Palomares Rius and R. M. Jiménez Díaz
53-60	The potential of combining Pasteuria penetrans and neem (Azadirachta indica) formulations as a management system for root-knot nematodes on tomato	Nazir Javed, Said El-Hassan, Simon Gowen, Barbara Pemproke and Muhammed Inam-ul-Haq
61-68	Characterisation of kernel resistance against
69-77	Chitinase levels in rice cultivars correlate with resistance to the sheath blight pathogen Rhizoctonia solani	C. L. Shrestha, I. Oña, S. Muthukrishnan and T. W. Mew
79-83	Selection for fungicide resistance throughout a growing season in populations of
85-89	Selective recovery of the virus-vector trichodorid nematode Paratrichodorus anemones from soil samples by immunomagnetic capture	R. C. Holeva, D. J. F. Brown, R. H. C. Curtis and R. Neilson
91-96	Automated, high-throughput immunofluorescence staining: a new approach	J. L. J. van de Bilt, J. H. J. Derks and J. D. Janse
97-102	RNA2 of

Volume 120, Number 2 / February 2008

103-110	Pathogenicity, colony morphology and diversity of isolates of Guignardia citricarpa and G. mangiferae isolated from Citrus spp.	Ricardo B. Baldassari, Ester Wickert and Antonio de Goes
111-124	Influence of host resistance and phenology on South American leaf blight of the rubber tree with special consideration of temporal dynamics	Jean Guyot, Christian Cilas and Ivan Sache
125-135	Sequence analysis within the RNA 3 of seven Spanish tomato isolates of Parietaria mottle virus (PMoV-T) reveals important structural differences with the parietaria isolates (PMoV)	Luis Galipienso, María del Carmen Herranz, Carmelo López, Vicente Pallás and José Aramburu
137-145	Genetic variability and population structure of
147-156	Quantitative detection of Monosporascus cannonballus in infected melon roots using real-time PCR	Belén Picó, Cristina Roig, Ana Fita and Fernando Nuez
157-166	Effect of fungicides on the complex of
167-176	Incidence and genetic diversity of Peach latent mosaic viroid and Hop stunt viroid in stone fruits in Serbia	B. Mandic, M. Al Rwahnih, A. Myrta, G. Gomez and V. Pallás
177-188	Quantitative detection of
189-197	Evaluation of nematicidal properties of saponins from Medicago spp.	Maria Pia Argentieri, Trifone D’Addabbo, Aldo Tava, Augusta Agostinelli and Marian Jurzysta, et al.
199-209	Identification and characterization of a tospovirus causing chlorotic ringspots on Phalaenopsis orchids	You-Xiu Zheng, Ching-Chung Chen, Chia-Jin Yang, Shyi-Dong Yeh and Fuh-Jyh Jan

Volume 120, Number 3 / March 2008

211-222	Effect of temperature, relative humidity, leaf wetness and leaf age on Spilocaea oleagina conidium germination on olive leaves	Friday O. Obanor, Monika Walter, E. Eirian Jones and Marlene V. Jaspers
223-232	Relationships and genetics of wheat effects on infection frequency and colony extension of Puccinia striiformis f. sp. tritici	Jing Feng, ZhongJun Zhang, Guohui Li, Yu Zhou and Qinggang Guo
233-240	Host–pathogen interaction between Phytophthora infestans and Solanum nigrum, S. villosum, and S. scabrum	R. Lebecka
241-247	The development of a PCR-based method for detecting
249-257	Vertical distribution of the plant-parasitic nematode, Meloidogyne chitwoodi, under field crops	Wim M. L. Wesemael and Maurice Moens
259-272	Response of UK winter wheat cultivars to Soil-borne cereal mosaic and Wheat spindle streak mosaic viruses across Europe.	G. E. Budge, C. Ratti, C. Rubies-Autonell, D. Lockley and M. Bonnefoy, et al.
273-287	Effect of prior tillage and soil fertility amendments on dispersal of Phytophthora capsici and infection of pepper	Bo Liu, Marcia L. Gumpertz, Shuijin Hu and Jean Beagle Ristaino
289-297	Botrytis cinerea induces senescence and is inhibited by autoregulated expression of the IPT gene	Dvora Swartzberg, Beny Kirshner, Dalia Rav-David, Yigal Elad and David Granot
299-303	Phenylalanine ammonia lyase activity in chilli CM-334 infected by
305-310	Characterization of Pectobacterium carotovorum subsp. carotovorum causing soft-rot disease on Pinellia ternata in China	Xiu-Fang Hu, Fei-Xiang Ying, Yu-Bo He, Yuan-Yuan Gao and Hai-Min Chen, et al.
311-316	Efficacy and dose–response relationship in biocontrol of Fusarium disease in maize by Streptomyces spp.	Wellington Bressan and Jose Edson Fontes Figueiredo

Volume 120, Number 4 / April 2008

317-330	Reactive oxygen intermediates and oxalic acid in the pathogenesis of the necrotrophic fungus Sclerotinia sclerotiorum	Andreas Walz, Irmgard Zingen-Sell, Simone Theisen and Andreas Kortekamp
331-337	The use of Verticillium dahliae and Diplodia scrobiculata to induce resistance in Pinus halepensis against Diplodia pinea infection	Zaida Muñoz, Assumpció Moret and Sandra Garcés
339-351	Development of real-time PCR systems based on SYBR^® Green I and TaqMan^® technologies for specific quantitative detection of Phoma tracheiphila in infected Citrus	Maria Antonietta Demontis, Santa Olga Cacciola, Marcella Orrù, Virgilio Balmas and Valentina Chessa, et al.
353-362	Induction of systemic resistance in banana (Musa spp.) against Banana bunchy top virus (BBTV) by combining chitin with root-colonizing Pseudomonas fluorescens strain CHA0	Mathiyazhagan Kavino, Sankarasubramanian Harish, Neelakandan Kumar, Duraisamy Saravanakumar and Ramasamy Samiyappan
363-371	Fusaproliferin effects on the photosystem in the cells of maize seedling leaves	Antonello Santini, Antonia Šrobárová, Ján Pavlovkin, Milada Čiamporová and Alberto Ritieni
373-382	An effective biocontrol bioformulation against Phytophthora blight of pepper using growth mixtures of combined chitinolytic bacteria under different field conditions	Young Cheol Kim, Hyunchae Jung, Kil Yong Kim and Seur Kee Park
383-396	Cytological and immunocytochemical studies on responses of wheat spikes of the resistant Chinese cv. Sumai 3 and the susceptible cv. Xiaoyan 22 to infection by Fusarium graminearum	Zhensheng Kang, Heinrich Buchenauer, Lili Huang, Qingmei Han and Hongchang Zhang
397-408	Monitoring conidial density of Monilinia fructigena in the air in relation to brown rot development in integrated and organic apple orchards	Imre J. Holb
409-415	Isolation and pathogenicity of
417-425	SAR induction in tomato plants is not effective against root-knot nematode infection	S. Sanz-Alférez, B. Mateos, R. Alvarado and M. Sánchez

Volume 121, Number 1 / May 2008

1-8	Differentiation of two powdery mildews of sunflower (Helianthus annuus) by a PCR-mediated method based on ITS sequences	Ruey-Shyang Chen, Chishih Chu, Chi-Wei Cheng, Wen-Yu Chen and Jwu-Guh Tsay
9-19	A rapid technique for screening banana cultivars for resistance to Xanthomonas wilt	Leena Tripathi, John Odipio, Jaindra Nath Tripathi and Geoffrey Tusiime
21-33	Antioxidant, ethylene and membrane leakage responses to powdery mildew infection of near-isogenic barley lines with various types of resistance	Borbála D. Harrach, József Fodor, Miklós Pogány, Jutta Preuss and Balázs Barna
35-42	A quantitative screening method for the detection of foliar resistance to Xanthomonas axonopodis pv. dieffenbachiae in anthurium	Winston Elibox and Pathmanathan Umaharan
43-53	Mechanism and molecular markers associated with rust resistance in a chickpea interspecific cross (Cicer arietinum × Cicer reticulatum)	E. Madrid, D. Rubiales, A. Moral, M. T. Moreno and T. Millán, et al.
55-66	Impact of carrot resistance on development of the Alternaria leaf blight pathogen (Alternaria dauci)	Cora Boedo, Valérie Le Clerc, Mathilde Briard, Philippe Simoneau and Michel Chevalier, et al.
67-75	Sequence comparison and transmission of
77-85	Serodiagnosis of pearl millet resistance to downy mildew by quantitating cell wall P/HRGP using polyclonal antiserum Pab-P/HRGP	Shantharaj Deepak, Sekhar Shailasree, Neerakkal Sujeeth, Ramachandra K. Kini and Axel Mithöfer, et al.
87-95	Identification and characterization of a potyvirus causing chlorotic spots on Phalaenopsis orchids	You-Xiu Zheng, Ching-Chung Chen, Yuh-Kun Chen and Fuh-Jyh Jan
97-102	Differentiation of citrus bacterial canker strains in Korea by host range, rep-PCR fingerprinting and 16S rDNA analysis	Yong Hoon Lee, Seungdon Lee, Dong Hee Lee, Sang Hye Ji and Hyun Young Chang, et al.
103-107	Resistance response of the tomato rootstock SC 6301 to

Volume 121, Number 2 / June 2008

109-119	Apple proliferation resistance of Malus sieboldii-based rootstocks in comparison to rootstocks derived from other Malus species	Erich Seemüller, Eckard Moll and Bernd Schneider
121-130	Spatial analysis of epidemics of Grapevine leafroll associated virus-3	Cristina Cabaleiro, Carolina Couceiro, Sonia Pereira, Miguel Cid and Martín Barrasa, et al.
131-146	Genetic characterization of Pepino mosaic virus isolates from Belgian greenhouse tomatoes reveals genetic recombination	Inge M. Hanssen, Anneleen Paeleman, Lieve Wittemans, Kris Goen and Bart Lievens, et al.
147-159	Sources and seasonal dynamics of inoculum for brown spot disease of pear	Vittorio Rossi, Elisabetta Pattori and Riccardo Bugiani
161-172	Application of RFLP analysis of recA, gyrA and rpoS gene fragments for rapid differentiation of Erwinia amylovora from Erwinia strains isolated in Korea and Japan	Malgorzata Waleron, Krzysztof Waleron, Klaus Geider and Ewa Lojkowska
173-184	Growth, population dynamics, and diversity of Fusarium equiseti in ginseng fields	Z. K. Punja, A. Wan, M. Rahman, R. S. Goswami and T. Barasubiye, et al.
185-188	Grapevine virus A
189-194	Functional degeneration of the resistance gene nsv against Melon necrotic spot virus at low temperature	Kazutaka Kido, Tomofumi Mochizuki, Kazutoshi Matsuo, Chika Tanaka and Kenji Kubota, et al.
195-199	Fusarium mangiferae associated with mango malformation in the Sultanate of Oman	M. Kvas, E. T. Steenkamp, A. O. Al Adawi, M. L. Deadman and A. A. Al Jahwari, et al.
201-205	Intraspecific diversity within avocado field isolates of Rosellinia necatrix from south-east Spain	M. López, D. Ruano-Rosa, C. J. López-Herrera, E. Monte and R. Hermosa
207-211	Translocation of apple proliferation phytoplasma via natural root grafts – a case study	Sanja Baric, Christine Kerschbamer, Josef Vigl and Josef Dalla Via

Volume 121, Number 3 / July 2008

213-216	Foreword	David B. Collinge, Lisa Munk and B. M. Cooke
217-231	What are the prospects for genetically engineered, disease resistant plants?	David B. Collinge, Ole Søgaard Lund and Hans Thordal-Christensen
233-242	Priming: it’s all the world to induced disease resistance	Katharina Goellner and Uwe Conrath
243-255	Resistance proteins: scouts of the plant innate immune system	Wladimir I. L. Tameling and Frank L. W. Takken
257-266	How can we exploit functional genomics approaches for understanding the nature of plant defences? Barley as a case study	David B. Collinge, Michael K. Jensen, Michael F. Lyngkjaer and Jesper Rung
267-280	Roles of reactive oxygen species in interactions between plants and pathogens	Nandini P. Shetty, Hans J. Lyngs Jørgensen, Jens Due Jensen, David B. Collinge and H. Shekar Shetty
281-289	Mechanisms modulating fungal attack in post-harvest pathogen interactions and their control	Dov Prusky and Amnon Lichter
291-302	What can we learn from clubroots: alterations in host roots and hormone homeostasis caused by Plasmodiophora brassicae	Jutta Ludwig-Müller and Astrid Schuller
303-312	Problems with disseminating information on disease control in wheat and barley to farmers	Lise Nistrup Jørgensen, Egon Noe, Ghita C. Nielsen, Jens Erik Jensen and Jens Erik Ørum, et al.
313-322	Control of plant diseases by natural products: Allicin from garlic as a case study	Alan J. Slusarenko, Anant Patel and Daniela Portz
323-330	Use of Coniothyrium minitans as a biocontrol agent and some molecular aspects of sclerotial mycoparasitism	J. M. Whipps, S. Sreenivasaprasad, S. Muthumeenakshi, C. W. Rogers and M. P. Challen
331-337	International standards for the diagnosis of regulated pests	Françoise Petter, Anne Sophie Roy and Ian Smith
339-346	Quality assurance in plant health diagnostics – the experience of the Danish Plant Directorate	Charlotte Thrane
347-353	Tracking fungi in soil with monoclonal antibodies	Christopher R. Thornton
355-363	Exploiting generic platform technologies for the detection and identification of plant pathogens	Neil Boonham, Rachel Glover, Jenny Tomlinson and Rick Mumford
365-375	The challenge of providing plant pest diagnostic services for Africa	Julian J. Smith, Jeff Waage, James W. Woodhall, Sam J. Bishop and Nicola J. Spence
377-385	Application of pathogen surveys, disease nurseries and varietal resistance characteristics in an IPM approach for the control of wheat yellow rust	Mogens S. Hovmøller and Karen E. Henriksen
387-397	Molecular approaches for characterization and use of natural disease resistance in wheat	Navreet Kaur, Kenneth Street, Michael Mackay, Nabila Yahiaoui and Beat Keller
399-409	Integration of breeding and technology into diversification strategies for disease control in modern agriculture	Maria R. Finckh

Volume 121, Number 4 / August 2008

411-423	Natural mechanisms for cereal resistance to the accumulation of Fusarium trichothecenes	Anne-Laure Boutigny, Florence Richard-Forget and Christian Barreau
425-438	Systems analysis of wheat stripe rust epidemics in China	S.-M. Zeng and Y. Luo
439-449	Local and systemic gene expression of sesquiterpene phytoalexin biosynthetic enzymes in plant leaves	Luis David Maldonado-Bonilla, Martha Betancourt-Jiménez and Edmundo Lozoya-Gloria
451-461	Production of phytotoxic metabolites by five species of Botryosphaeriaceae causing decline on grapevines, with special interest in the species Neofusicoccum luteum and N. parvum	Soledad Martos, Anna Andolfi, Jordi Luque, Laura Mugnai and Giuseppe Surico, et al.
463-475	Characterization of a Clavibacter michiganensis subsp. michiganensis population in Israel	Frida Kleitman, Isaac Barash, Annette Burger, Naim Iraki and Yunis Falah, et al.
477-485	Stable recombinant alpaca antibodies for detection of
487-498	Relationship between the incidence of latent infections caused by Monilinia spp. and the incidence of brown rot of peach fruit: factors affecting latent infection	Iray Gell, Antonieta De Cal, Rosario Torres, Josep Usall and Paloma Melgarejo
499-512	Genetic variation among Fusarium isolates from onion, and resistance to Fusarium basal rot in related Allium species	Guillermo A. Galván, Carole F. S. Koning-Boucoiran, Wim J. M. Koopman, Karin Burger-Meijer and Pablo H. González, et al.
513-517	Genetic variability of Plum pox virus isolates in the Czech Republic	Sébastien Gadiou, Dana Šafářová and Milan Navrátil

Volume 122, Number 1 / September 2008

1	Foreword	Aleš Lebeda, Peter T. N. Spencer-Phillips and B. M. Cooke
3-18	Progress and challenges in systematics of downy mildews and white blister rusts: new insights from genes and morphology	Hermann Voglmayr
19-30	Classical and molecular genetics of Bremia lactucae, cause of lettuce downy mildew	Richard Michelmore and Joan Wong
31-39	Species hybrids in the genus Phytophthora with emphasis on the alder pathogen Phytophthora alni: a review	Tibor Érsek and Zoltán Á. Nagy
41-55	Proteomic analysis of a compatible interaction between
57-69	Tapping into molecular conversation between oomycete plant pathogens and their hosts	Mahmut Tör
71-89	Diversity of defence mechanisms in plant–oomycete interactions: a case study of Lactuca spp. and Bremia lactucae	Aleš Lebeda, Michaela Sedlářová, Marek Petřivalský and Jitka Prokopová
91-109	Natural history of
111-126	Comparative epidemiology of zoosporic plant pathogens	Mike J. Jeger and Marco Pautasso
127-146	Structure and variation in the wild-plant pathosystem: Lactuca serriola–Bremia lactucae	Aleš Lebeda, Irena Petrželová and Zbyněk Maryška
147-155	Development of detection systems for the sporangia of Peronospora destructor	Roy Kennedy and Alison J. Wakeham
157-167	Fungicide modes of action and resistance in downy mildews	Ulrich Gisi and Helge Sierotzki
169-183	Activity of carboxylic acid amide (CAA) fungicides against
185-195	Beta-aminobutyric acid-induced resistance in grapevine against downy mildew: involvement of pterostilbene	Ana R. Slaughter, Mollah Md. Hamiduzzaman, Katia Gindro, Jean-Marc Neuhaus and Brigitte Mauch-Mani
197-206	Effects of garlic (

Volume 122, Number 2 / October 2008

207-212	Transmission efficiency of Grapevine leafroll-associated virus 3 (GLRaV-3) by the mealybugs Planococcus ficus and Pseudococcus longispinus (Hemiptera: Pseudococcidae)	N. Douglas and K. Krüger
213-225	Characterization of
227-237	Conventional PCR and real time quantitative PCR detection of Phytophthora cryptogea on Gerbera jamesonii	Daniela Minerdi, Marino Moretti, Yuan Li, Laura Gaggero and Angelo Garibaldi, et al.
239-252	Pathogenic and molecular variability among isolates of Pyrenophora tritici-repentis, causal agent of tan spot of wheat in Argentina	M. V. Moreno, S. A. Stenglein, P. A. Balatti and A. E. Perelló
253-263	Quantification of Pyrenophora graminea in barley seed using real-time PCR	Annemarie Fejer Justesen, Henrik Jørskov Hansen and Hans O. Pinnschmidt
265-276	Toxigenicity and pathogenicity of
277-286	Resistance to
287-295	Agricultural factors affecting Verticillium wilt in olive orchards in Spain	E. Rodríguez, J. M. García-garrido, P. A. García and M. Campos
297-306	Performances and application of antisera produced by recombinant capsid proteins of Cymbidium mosaic virus and Odontoglossum ringspot virus	Shu-Chuan Lee and Ya-Chun Chang
307-314	Transcript profiling for Avr4/Cf-4- and Avr9/Cf-9-dependent defence gene expression	Jin-Wen Zhu, You-Ping Xu, Zhi-Xin Zhang, Wen-Yuan Cao and Xin-Zhong Cai
315-319	Monitoring changing virulence patterns of Uromyces appendiculatus in the resistant pinto bean cultivar Olathe by rep-PCR	Angela T. Alleyne, Jim R. Steadman and Kent M. Eskridge

Volume 122, Number 3 / November 2008

321-333	Reaction of genotypes from several species of grain and forage legumes to infection with a French pea isolate of the oomycete
335-348	Spongy tissue development in Alphonso mango: association with Staphylococcus xylosus	Machhindra T. Janave and Arun Sharma
349-358	Phosphite compounds reduce disease severity in potato seed tubers and foliage	M. C. Lobato, F. P. Olivieri, E. A. González Altamiranda, E. A. Wolski and G. R. Daleo, et al.
359-367	Susceptibility of wild carrot (
369-383	Vegetative compatibility grouping in Botrytis cinerea using sulphate non-utilizing mutants	N. Korolev, Y. Elad and T. Katan
385-393	Evaluation of cucumber (Cucumis sativus) cultivars grown in Eastern Europe and progress in breeding for resistance to angular leaf spot (Pseudomonas syringae pv. lachrymans)	Helena Olczak-Woltman, Małgorzata Schollenberger, Wiesław Mądry and Katarzyna Niemirowicz-Szczytt
395-401	Germination of
403-411	Detection of
413-424	Enhanced detection and isolation of the walnut pathogen Brenneria rubrifaciens, causal agent of deep bark canker	Ali E. McClean, Padma Sudarshana and Daniel A. Kluepfel
425-436	Pathometric relationships reveal epidemiological processes involved in carrot cavity spot epidemics	Frédéric Suffert and Françoise Montfort
437-442	Host specificity, but not high-temperature tolerance, is associated with recent outbreaks of Verticillium dahliae in chrysanthemum in the Netherlands	S. K. Ispahani, J. C. Goud, A. J. Termorshuizen, A. Morton and D. J. Barbara
443-445	Characterization of two distinct Polish isolates of Pepino mosaic virus	Henryk Pospieszny, Beata Hasiów and Natasza Borodynko
447-450	Turnip ringspot virus recognised on Chinese cabbage in Russia	Igor Koloniuk, Josef Špak and Karel Petrzik

Volume 122, Number 4 / December 2008

451-460	Spatial and temporal analysis of coffee wilt disease caused by Fusarium xylarioides in Coffea canephora	C. P. Musoli, F. Pinard, A. Charrier, A. Kangire and G. M. ten Hoopen, et al.
461-469	Identification of a highly virulent strain of
471-479	Resistance to Taiwanese race 1 strains of Ralstonia solanacearum in wild tomato germplasm	Truong Thi Hong Hai, Elisabeth Esch and Jaw-Fen Wang
481-493	A during-infection spray strategy using sulphur compounds, copper, silicon and a new formulation of potassium bicarbonate for primary scab control in organic apple production	L. Jamar, B. Lefrancq, C. Fassotte and M. Lateur
495-504	Efficacy of olive mill waste water and its derivatives in the suppression of crown gall disease of bitter almond	Thabèt Yangui, Ali Rhouma, Kamel Gargouri, Mohamed Ali Triki and Jalel Bouzid
505-516	Identification of up-regulated genes during zearalenone biosynthesis in Fusarium	Erik Lysøe, Karen R. Bone and Sonja S. Klemsdal
517-528	Assessment of resistance to
529-538	Relationship between resistance to pine wilt disease and the migration or proliferation of pine wood nematodes	Yasuhiro Mori, Fumihiko Miyahara, Yuji Tsutsumi and Ryuichiro Kondo
539-547	Inter-laboratory evaluation of a duplex RT-PCR method using crude extracts for the simultaneous detection of Prune dwarf virus and
549-560	Novel methodologies in screening and selecting olive varieties and root-stocks for resistance to Verticillium dahliae	Polymnia P. Antoniou, Emmanouil A. Markakis, Sotirios E. Tjamos, Epaminondas J. Paplomatas and Eleftherios C. Tjamos
561-569	Pectobacterium carotovorum subsp. carotovorum can cause potato blackleg in temperate climates	Eisse G. de Haan, Toos C. E. M. Dekker-Nooren, Gé W. van den Bovenkamp, Arjen G. C. L. Speksnijder and Patricia S. van der Zouwen, et al.
571-578	Potential inhibitors against
579-591	Occurrence and incidence of viruses infecting green beans in south-eastern Spain	Eduardo Segundo, María P. Carmona, Elisa Sáez, Leonardo Velasco and Germán Martín, et al.
593-602	Effect of the endophyte
603-617	Vegetative compatibility of cotton-defoliating Verticillium dahliae in Israel and its pathogenicity to various crop plants	Nadia Korolev, Encarnación Pérez-Artés, Jesús Mercado-Blanco, José Bejarano-Alcázar and Dolores Rodríguez-Jurado, et al.

Volume 123, Number 1 / January 2009

1-4	A new method for inoculation of fruit with
5-15	Barley elicits a similar early basal defence response during host and non-host interactions with
17-26	VCG and AFLP analyses identify the same groups in the causal agents of mango malformation in Brazil	Cristiano S. Lima, Jean H. A. Monteiro, Natália C. Crespo, Sarah S. Costa and John F. Leslie, et al.
27-36	Effects of plants containing pyrrolizidine alkaloids on the northern root-knot nematode Meloidogyne hapla	Tim C. Thoden, Johannes Hallmann and Michael Boppré
37-45	Assessment of Pichia anomala (strain K) efficacy against blue mould of apples when applied pre- or post-harvest under laboratory conditions and in orchard trials	Rachid Lahlali, Sébastien Massart, Deborah De Clercq, M. Najib Serrhini and Piet Creemers, et al.
47-56	BABA effects on the behaviour of potato cultivars infected by Phytophthora infestans and Fusarium solani	F. P. Olivieri, M. C. Lobato, E. González Altamiranda, G. R. Daleo and M. Huarte, et al.
57-60	Elimination of
61-70	Spatio-temporal distribution of Erysiphe necator genetic groups and their relationship with disease levels in vineyards	Josselin Montarry, Philippe Cartolaro, Sylvie Richard-Cervera and François Delmotte
71-83	Bacterial fruit blotch of melon: screens for disease tolerance and role of seed transmission in pathogenicity	Ofir Bahar, Giora Kritzman and Saul Burdman
85-90	Purple coneflower with reddening and phyllody: a new host of clover phyllody phytoplasma	Jana Fránová, Jaroslava Přibylová and Karel Petrzik
91-97	Hsp70 and Hsp90 expression in citrus and pepper plants in response to
99-103	A new leaf blight disease of Trifolium dasyurum caused by Botrytis fabae	M. P. You, H. A. Yang, K. Sivasithamparam and M. J. Barbetti
105-110	Characterisation of a proposed Nucleorhabdovirus new to South Africa	R. L. Lamprecht, G. Pietersen, G. G. F. Kasdorf and L. H. Nel
111-116	Tomato chlorotic dwarf viroid in the ornamental plant Vinca minor and its transmission through tomato seed	Rudra P. Singh and Andrea D. Dilworth
117-123	Simultaneous detection of six RNA plant viruses affecting tomato crops using a single digoxigenin-labelled polyprobe	Frederic Aparicio, Salvador Soler, José Aramburu, Luis Galipienso and Fernando Nuez, et al.

Volume 123, Number 2 / February 2009

125-137	Molecular and morphological delineation of
139-151	Control of seed-borne pathogens on legumes by microbial and other alternative seed treatments	Federico Tinivella, Lucia M. Hirata, Mikael A. Celan, Sandra A. I. Wright and Tahsein Amein, et al.
153-158	Spatial distribution of Aphanomyces euteiches inoculum in a naturally infested pea field	Anne Moussart, Emmanuel Wicker, Bernard Le Delliou, Jean-Marie Abelard and Robert Esnault, et al.
159-169	Effect of environmental conditions on spore production by Fusarium verticillioides, the causal agent of maize ear rot	Vittorio Rossi, Andrea Scandolara and Paola Battilani
171-182	Population structure, races, and host range of Aphanomyces euteiches from alfalfa production fields in the central USA	Dean K. Malvick, Niklaus J. Grünwald and Alan T. Dyer
183-193	Detection of enzymatic activity and partial sequence of a chitinase gene in Metschnikowia pulcherrima strain MACH1 used as post-harvest biocontrol agent	Duraisamy Saravanakumar, Davide Spadaro, Angelo Garibaldi and M. Lodovica Gullino
195-205	Elimination of in vitro bacterial contaminants in shoot cultures of ‘MRS 2/5’ plum hybrid by the use of Melia azedarach extracts	Grazia Marino, Francesca Gaggia, Filippo Saiano, Bruno Biavati and Bruno Marangoni
207-215	Genetic structure of Fusarium verticillioides populations isolated from maize in Argentina	María M. Reynoso, Sofía N. Chulze, Kurt A. Zeller, Adriana M. Torres and John F. Leslie
217-223	Pear decline resistance in progenies of Pyrus taxa used as rootstocks	Erich Seemüller, Eckard Moll and Bernd Schneider
225-228	Movement of
229-234	Investigation into components of partial disease resistance, determined
235-240	Identification and fine mapping of the new bacterial blight resistance gene,
241-246	Suppression of

Volume 123, Number 3 / March 2009

247-259	Towards a more reasoned assessment of the threat to wheat crops from Tilletia indica, the cause of Karnal bunt disease	David R. Jones
261-268	Biological, serological and molecular characterisation of
269-280	Effects of temperature increase on the epidemiology of three major vector-borne viruses	B. Reynaud, H. Delatte, M. Peterschmitt and D. Fargette
281-289	Reduced BYDV–PAV transmission by the grain aphid in a Triticum monococcum line	S. Tanguy and C.-A. Dedryver
291-299	Improved attachment and parasitism of Trichoderma on Meloidogyne javanica in vitro	Edna Sharon, Ilan Chet and Yitzhak Spiegel
301-310	Composition, abundance and phytoplasma infection in the hawthorn psyllid fauna of northwestern Italy	Rosemarie Tedeschi, Pavel Lauterer, Lorenzo Brusetti, Federica Tota and Alberto Alma
311-320	Assessment of recent outbreaks of Dickeya sp. (syn. Erwinia chrysanthemi) slow wilt in potato crops in Israel	L. Tsror (Lahkim), O. Erlich, S. Lebiush, M. Hazanovsky and U. Zig, et al.
321-330	Molecular characterisation of two plasmids from paulownia witches’-broom phytoplasma and detection of a plasmid-encoded protein in infected plants	Cai-Li Lin, Tao Zhou, Huai-Fang Li, Zai-Feng Fan and Yong Li, et al.
331-342	Comparative resistance to foliar fungal pathogens in transgenic carrot plants expressing genes encoding for chitinase, β-1,3-glucanase and peroxidise	Owen Wally, Jayaraman Jayaraj and Zamir Punja
343-351	Generation and characterisation of Tn5-tagged Xanthomonas oryzae pv. oryzae mutants that overcome Xa23-mediated resistance to bacterial blight of rice	Chun-Lian Wang, An-Bi Xu, Ying Gao, Ying-Lun Fan and Yun-Tao Liang, et al.
353-365	Development of a molecular marker for specific detection of Fusarium oxysporum f. sp. cubense race 4	Ying-Hong Lin, Jing-Yi Chang, En-Tzu Liu, Chih-Ping Chao and Jenn-Wen Huang, et al.
367-375	PCR-based monitoring of recent isolates of tobacco blue mold from Europe reveals the presence of two genetically distinct phenotypes differing in fungicide sensitivity	Reinhard Zipper, Timo R. Hammer and Otmar Spring

Volume 123, Number 4 / April 2009

377-386	Estimation of soybean rust uredospore terminal velocity, dry deposition, and the wet deposition associated with rainfall	Xun Li, XiaoBing Yang, JanYou Mo and TangXun Guo
387-400	Effect of soil amendments and biological control agents (BCAs) on soil-borne root diseases caused by Pyrenochaeta lycopersici and Verticillium albo-atrum in organic greenhouse tomato production systems	Charilaos Giotis, Emilia Markelou, Afroditi Theodoropoulou, Eleftheria Toufexi and Robert Hodson, et al.
401-414	Selection and orchard testing of antagonists suppressing conidial production by the apple scab pathogen Venturia inaequalis	Jürgen J. Köhl, Wilma W. M. L. Molhoek, Belia B. H. Groenenboom-de Haas and Helen H. M. Goossen-van de Geijn
415-424	Conidial density of Monilinia spp. on peach fruit surfaces in relation to the incidences of latent infections and brown rot	Iray Gell, Antonieta De Cal, Rosario Torres, Josep Usall and Paloma Melgarejo
425-433	Carnation Fusarium wilt suppression in four composts	Celia Borrero, Isabel Trillas and Manuel Avilés
435-447	Spatial and temporal impact of fungicide spray strategies on fungicide sensitivity of
449-460	Characterisation of the fungal population in citrus packing houses	Ivan Herman Fischer, Silvia Afonseca Lourenço, Marcel Bellato Spósito and Lilian Amorim
461-471	Identification of sugar beet germplasm EL51 as a source of resistance to post-emergence Rhizoctonia damping-off	Suba Nagendran, Ray Hammerschmidt and J. Mitchell McGrath
473-476	A cultivation independent, PCR-based protocol for the direct identification of plant pathogens in infected plant material	Thomas Sundelin, David B. Collinge and Mette Lübeck
477-482	Characterisation of novel Fusarium graminearum microsatellite markers in different Fusarium species from various countries	Susanne Vogelgsang, Franco Widmer, Eveline Jenny and Jürg Enkerli
483-486	A potential perennial host for

Volume 124, Number 1 / May 2009

1-7	Modelling the progress of Asiatic citrus canker on Tahiti lime in relation to temperature and leaf wetness	R. S. C. Christiano, M. Dalla Pria, W. C. Jesus Junior, L. Amorim and A. Bergamin Filho
9-19	Characterisation of fungal pathogens causing basal rot of lettuce in Belgian greenhouses	Sarah Van Beneden, Joke Pannecoucque, Jane Debode, Greet De Backer and Monica Höfte
21-30	Host range and phytotoxicity of Stemphylium solani, causing leaf blight of garlic (Allium sativum) in China	Lu Zheng, Rujing Lv, Tom Hsiang and Junbin Huang
31-43	Identification of rhizomania-infected soil in Europe able to overcome
45-55	Molecular characterisation of Turnip mosaic virus isolates from Brassicaceae weeds	Shirin Farzadfar, Yasuhiro Tomitaka, Mutsumi Ikematsu, Ali Reza Golnaraghi and Reza Pourrahim, et al.
57-63	The activity of amino acids produced by
65-73	The effect of a mixture of seed-borne Microdochium nivale var. majus and Microdochium nivale var. nivale infection on Fusarium seedling blight severity and subsequent stem colonisation and growth of winter wheat in pot experiments	I. M. Haigh, P. Jenkinson and M. C. Hare
75-85	Detection of race 1 strains of Ralstonia solanacearum in field samples in Taiwan using a BIO-PCR method	Chih-Hung Lin, Shih-Tien Hsu, Kuo-Ching Tzeng and Jaw-Fen Wang
87-92	Tagging and mapping a second resistance gene for
93-103	Characterisation of sunflower root colonisation by
105-116	Identification of
117-126	Fusarium langsethiae
127-132	Incidence of virus diseases and RT-PCR detection of
133-140	Differentiation of
141-150	Microbial community responses associated with the development of Fusarium oxysporum f. sp. cucumerinum after 24-epibrassinolide applications to shoots and roots in cucumber	Ju Ding, Kai Shi, Yan Hong Zhou and Jing Quan Yu
151-162	Pathogenicity of Stemphylium vesicarium from different hosts causing brown spot in pear	Jürgen Köhl, Belia Groenenboom-de Haas, Helen Goossen-van de Geijn, Adrianus Speksnijder and Pieter Kastelein, et al.
163-170	Assessment of infection in wheat by Fusarium protein equivalent levels	S. Šliková, V. Šudyová, P. Martinek, I. Polišenská and E. Gregová, et al.
171-174	Somatic embryogenesis from anthers of the autochthonous
175-180	A rapid one-step multiplex RT-PCR assay for the simultaneous detection of five citrus viroids in China	Xuefeng Wang, Changyong Zhou, Kezhi Tang, Yan Zhou and Zhongan Li
181-185	The first detection of ‘Candidatus Phytoplasma trifolii’ in Rhododendron hybridum	Jaroslava Přibylová, Karel Petrzik and Josef Špak

Volume 124, Number 2 / June 2009

187-198	Comparative studies on the effects of a yucca extract and acibenzolar-S-methyl (ASM) on inhibition of Venturia inaequalis in apple leaves	M. Bengtsson, E. Wulff, H. J. Lyngs Jørgensen, A. Pham and M. Lübeck, et al.
199-218	Genetic analyses of Pseudomonas syringae isolates from Belgian fruit orchards reveal genetic variability and isolate-host relationships within the pathovar syringae, and help identify both races of the pathovar morsprunorum	Valérie Gilbert, Frédérique Legros, Henri Maraite and Alain Bultreys
219-230	Trichoderma harzianum elicits defence response genes in roots of potato plantlets challenged by Rhizoctonia solani	Adrien Gallou, Sylvie Cranenbrouck and Stéphane Declerck
231-245	Breaking of Beet necrotic yellow vein virus resistance in sugar beet is independent of virus and vector inoculum densities	Friederike Pferdmenges and Mark Varrelmann
247-259	Partial characterisation of a novel Tobamovirus infecting Actinidia chinensis and A. deliciosa (Actinidiaceae) from China	Ramesh R. Chavan, Michael N. Pearson and Dan Cohen
261-268	Induction of systemic resistance, root colonisation and biocontrol activities of the rhizospheric strain of Serratia plymuthica are dependent on N-acyl homoserine lactones	Yandong Pang, Xiaoguang Liu, Yingxin Ma, Leonid Chernin and Gabriele Berg, et al.
269-281	Development of a field biotest using artificial inoculation to evaluate resistance and yield effects in sugar beet cultivars against Cercospora beticola	Ulrike Kaiser and Mark Varrelmann
283-292	Soil application of imidacloprid and related SAR-inducing compounds produces effective and persistent control of citrus canker	M. I. Francis, A. Redondo, J. K. Burns and J. H. Graham
293-302	Characterisation of naturally occurring Erwinia amylovora strains lacking the common plasmid pEA29 and their detection with real-time PCR	M. Mohammadi, E. Moltmann, W. Zeller and K. Geider
303-308	Identification of phytotoxins from Botryosphaeria obtusa, a pathogen of black dead arm disease of grapevine	Jules Désiré Djoukeng, Suzanna Polli, Philippe Larignon and Eliane Abou-Mansour
309-329	Spray treatments combined with climate modification for the management of Leveillula taurica in sweet pepper	Michal Brand, Yoel Messika, Yigal Elad, Dalia Rav David and Abraham Sztejnberg
331-335	Evaluation of glyphosate-tolerant soybean cultivars for resistance to bacterial pustule	Lopa Goradia, Glen L. Hartman and Steven L. Daniel
337-343	Response of tomato rootstocks carrying the Mi-resistance gene to populations of Meloidogyne arenaria, M. incognita and M. javanica	Laura Cortada, F. Javier Sorribas, César Ornat, Maria Fé Andrés and Soledad Verdejo-Lucas
345-348	Inheritance of resistance in Solanum nigrum to Phytophthora infestans	R. Lebecka
349-352	Host range and properties of Tomato chlorotic dwarf viroid	Yosuke Matsushita, Tomio Usugi and Shinya Tsuda
353-361	Genes responsible for coronatine synthesis in Pseudomonas syringae present in the genome of soft rot bacteria	Monika Slawiak and Ewa Lojkowska
363-368	Simultaneous detection and genetic variability of stone fruit viroids in the Czech Republic	M. Hassan, G. Gomez, V. Pallás, A. Myrta and P. Rysanek

Volume 124, Number 3 / July 2009

369-378	Diverse Fusarium solani isolates colonise agricultural environments in Ethiopia	M. Bogale, E.T. Steenkamp, M.J. Wingfield and B.D. Wingfield
379-390	Visualisation of hrp gene expression in Xanthomonas euvesicatoria in the tomato phyllosphere	Yongxiang Zhang, Ewen M. Callaway, Jeffrey B. Jones and Mark Wilson
391-403	Analysis of protease activity in Aspergillus flavus and A. parasiticus on peanut seed infection and aflatoxin contamination	R. Asis, V. Muller, D. L. Barrionuevo, S. A. Araujo and M. A. Aldao
405-412	Implementation of an artificial reaction control in a TaqMan method for PCR detection of Ralstonia solanacearum race 3 biovar 2	Donna S. Smith and Solke H. De Boer
413-425	A predictive model for early-warning of Septoria leaf blotch on winter wheat	D. E. te Beest, M. W. Shaw, S. Pietravalle and F. van den Bosch
427-437	Biological control of grapevine crown gall: purification and partial characterisation of an antibacterial substance produced by Rahnella aquatilis strain HX2	Fan Chen, Jin-Yun Li, Yan-Bin Guo, Jian-Hui Wang and Hui-Min Wang
439-450	Changes in soluble and cell wall-bound hydroxycinnamic and hydroxybenzoic acids in sugarcane cultivars inoculated with Sporisorium scitamineum sporidia	Rocío Santiago, Roberto de Armas, Blanca Fontaniella, Carlos Vicente and María-Estrella Legaz
451-456	Differentiation of Erwinia amylovora strains from Bulgaria by PCR-RFLP analysis	Iliana Atanasova, Petia Kabadjova-Hristova, Katerina Stefanova, Nevena Bogatzevska and Penka Moncheva
457-470	Detection of viridiofungin A and other antifungal metabolites excreted by Trichoderma harzianum active against different plant pathogens	Abbas El-Hasan, Frank Walker, Jochen Schöne and Heinrich Buchenauer
471-482	The Zea mays b-32 ribosome-inactivating protein efficiently inhibits growth of Fusarium verticillioides on leaf pieces in vitro	Chiara Lanzanova, Maria Gabriella Giuffrida, Mario Motto, Cristina Baro and Guenter Donn, et al.
483-493	Vascular blackening of wasabi rhizomes caused by Pectobacterium carotovorum subsp. carotovorum	G. Rodríguez and Z. K. Punja
495-503	Phylogenetic analysis of the citrus Huanglongbing (HLB) bacterium based on the sequences of 16S rDNA and 16S/23S rDNA intergenic regions among isolates in China	Fang Ding, Xiuxin Deng, Ni Hong, Yun Zhong and Guoping Wang, et al.
505-519	Cross-pathogenicity of Verticillium dahliae between potato and sunflower	H. Alkher, A. El Hadrami, K. Y. Rashid, L. R. Adam and F. Daayf
521-526	Development of a TaqMan allelic discrimination assay for the distinction of two major subtypes of the grapevine yellows phytoplasma Bois noir	Jennifer Berger, Josef Dalla Via and Sanja Baric
527-532	A model system for plant-virus interaction—infectivity and seed transmission of Cherry leaf roll virus (CLRV) in Arabidopsis thaliana	Artemis Rumbou, Susanne von Bargen and Carmen Büttner
533-541	Influence of silicon on some components of resistance to anthracnose in susceptible and resistant sorghum lines	Renata S. Resende, Fabricio Á. Rodrigues, Juliana M. Soares and Carlos R. Casela

Volume 124, Number 4 / August 2009

543-552	Relationships between morphological traits and resistance to pine wood nematode in two Japanese pines	Taro Yamanobe
553-563	Quantification of viable Candidatus Liberibacter asiaticus in hosts using quantitative PCR with the aid of ethidium monoazide (EMA)	P. Trivedi, U. S. Sagaram, J. -S. Kim, R. H. Brlansky and M. E. Rogers, et al.
565-575	Characterisation of Phytophthora infestans isolates collected from potato in Estonia during 2002–2003	E. Runno-Paurson, W. E. Fry, K. L. Myers, M. Koppel and M. Mänd
577-583	Cercospora zeina is the causal agent of grey leaf spot disease of maize in southern Africa	Barbara Meisel, Jeanne Korsman, Frederik J. Kloppers and Dave K. Berger
585-594	Development of a PCR-based diagnostic tool specific to wheat dwarf bunt, caused by Tilletia controversa	Qing Yuan, Siji Nian, Youping Yin, Minhui Li and Jun Cai, et al.
595-601	Root extracts from Mexican avocado (Persea americana var. drymifolia) inhibit the mycelial growth of the oomycete Phytophthora cinnamomi	José D. L. Sánchez-Pérez, Ma. Guadalupe Jaimes-Lara, Rafael Salgado-Garciglia and Joel E. López-Meza
603-611	Symptom development, pathogen isolation and Real-Time QPCR quantification as factors for evaluating the resistance of olive cultivars to Verticillium pathotypes	Emmanouil A. Markakis, Sotirios E. Tjamos, Polymnia P. Antoniou, Epaminondas J. Paplomatas and Eleftherios C. Tjamos
613-619	A natural fungicide for the control of Erysiphe betae and Erysiphe cichoracearum	Domenico Rongai, Claudio Cerato and Luca Lazzeri
621-635	Seasonal susceptibility of citrus scions to Phytophthora citrophthora and P. nicotianae and the influence of environmental and host-linked factors on infection development	L. A. Alvarez, D. Gramaje, P. Abad-Campos and J. García-Jiménez
637-657	Antifungal activity of Datura stramonium, Calotropis gigantea and Azadirachta indica against Fusarium mangiferae and floral malformation in mango	K. Usha, B. Singh, P. Praseetha, N. Deepa and D. K. Agarwal, et al.
659-672	Population studies on Phytophthora infestans on potatoes and tomatoes in southern Germany	K. Möller, M. Dilger, J. Habermeyer, V. Zinkernagel and W. G. Flier, et al.
673-680	Molecular characterisation of Rice stripe necrosis virus as a new species of the genus Benyvirus	Ivan Lozano and Francisco Morales
681-690	Genetic linkage map of Phaeosphaeria nodorum, the causal agent of stagonospora nodorum blotch disease of wheat	Arkadiusz Malkus, Qijian Song, Perry Cregan, Edward Arseniuk and Peter P. Ueng
691-694	Citrus exocortis viroid transmission through commercially-distributed seeds of Impatiens and Verbena plants	Rudra P. Singh, Andrea D. Dilworth, Xiaoping Ao, Mathuresh Singh and Virendra K. Baranwal
695-700	Clove-transmissibility of Pseudomonas salomonii, the causal agent of ‘Café au lait’ disease of garlic	Marie-Agnès Jacques, Nathaëlle Luçon and Sandrine Houdault
701-706	East Adriatic—a reservoir region of severe Citrus tristeza virus strains	Silvija Cerni, Dijana Skoric, Jelena Ruscic, Mladen Krajacic and Tatjana Papic, et al.
707-713	New hosts of Potato virus Y (PVY) among common wild plants in Europe	Agnieszka Kaliciak and Jerzy Syller

Volume 125, Number 1 / September 2009

1-22	Genetic resistance for the sustainable control of plant virus diseases: breeding, mechanisms and durability	P. Gómez, A.M. Rodríguez-Hernández, B. Moury and M.A. Aranda
23-38	The Horsfall-Barratt scale and severity estimates of citrus canker	C. H. Bock, T. R. Gottwald, P. E. Parker, A. Z. Cook and F. Ferrandino, et al.
39-49	Nematicidal potential of materials from Medicago spp.	Trifone D’Addabbo, Pinarosa Avato and Aldo Tava
51-61	Fusarium species complex on maize in Switzerland: occurrence, prevalence, impact and mycotoxins in commercial hybrids under natural infection	Brigitte Dorn, Hans-Rudolf Forrer, Stéphanie Schürch and Susanne Vogelgsang
63-72	Impact of Erysiphe alphitoides on transpiration and photosynthesis in Quercus robur leaves	Mostafa Hajji, Erwin Dreyer and Benoit Marçais
73-85	Colonisation and histological changes in muskmelon and autumn squash tissues infected by Acremonium cucurbitacearum or Monosporascus cannonballus	Ana Alfaro-Fernández and Amparo García-Luis
87-95	Resistance to metalaxyl-M and cymoxanil in a dominant clonal lineage of Phytophthora infestans in Huánuco, Peru, an area of continuous potato production	Wilmer Pérez, Johanna Lara and Gregory A. Forbes
97-107	Identification of a novel point mutation in the β-tubulin gene of Botrytis cinerea and detection of benzimidazole resistance by a diagnostic PCR-RFLP assay	Basil N Ziogas, Dimitra Nikou, Anastasios N Markoglou, Anastasios A Malandrakis and John Vontas
109-118	Teratosphaeria (Mycosphaerella) nubilosa, the causal agent of Mycosphaerella leaf disease (MLD), recently introduced into Uruguay	Guillermo Pérez, Gavin C. Hunter, Bernard Slippers, Carlos Pérez and Brenda D. Wingfield, et al.
119-130	Accumulation of H₂O₂ in xylem fluids of cucumber stems during ASM-induced systemic acquired resistance (SAR) involves increased LOX activity and transient accumulation of shikimic acid	T. -C. Lin and H. Ishii
131-141	Breeding Lupinus albus for resistance to the root pathogen Pleiochaeta setosa	David J. Luckett, Raymond B. Cowley, Mark F. Richards and David M. Roberts
143-158	Simultaneous detection and identification of Pepino mosaic virus (PepMV) isolates by multiplex one-step RT-PCR	Ana Alfaro-Fernández, Jesús Ángel Sánchez-Navarro, María del Carmen Cebrián, María del Carmen Córdoba-Sellés and Vicente Pallás, et al.
159-171	Comparison of mycelial proteomes of two Verticillium albo-atrum pathotypes from hop	Stanislav Mandelc, Sebastjan Radisek, Polona Jamnik and Branka Javornik
173-178	Ascospore release by Venturia inaequalis during periods of extended daylight and low temperature at Nordic latitudes	Arne Stensvand, Håvard Eikemo, Robert C. Seem and David M. Gadoury

Volume 125, Number 2 / October 2009

179-188	Leaf position, leaf age and plant age affect the expression of downy mildew resistance in Brassica oleracea	Paula S. Coelho, Luísa Valério and António A. Monteiro
189-202	Epidemiology of root rot caused by Leptosphaeria maculans in Brassica napus crops	Susan J. Sprague, Barbara J. Howlett and John A. Kirkegaard
203-211	Characterisation of a novel ilarvirus causing grapevine angular mosaic disease	Sobhi M. Girgis, Frederic P. Bem, Chrysostomos I. Dovas, Athanassios Sclavounos and Apostolos D. Avgelis, et al.
213-222	Effects of grape xylem sap and cell wall constituents on in vitro growth, biofilm formation and cellular aggregation of Xylella fastidiosa	Davis W. Cheng, Hong Lin, M. Andrew Walker, Drake C. Stenger and Edwin L. Civerolo
223-233	Effect of quercetin and umbelliferone on the transcript level of Penicillium expansum genes involved in patulin biosynthesis	Simona M. Sanzani, Leonardo Schena, Franco Nigro, Annalisa De Girolamo and Antonio Ippolito
235-244	Identification and molecular mapping of the rice bacterial blight resistance gene allelic to Xa7 from an elite restorer line Zhenhui 084	Yuchen Zhang, Jianfei Wang, Jianwei Pan, Zhimin Gu and Xifeng Chen, et al.
245-261	Biochemical and genetical analysis reveal a new clade of biovar 3 Dickeya spp. strains isolated from potato in Europe	Monika Sławiak, Jose R. C. M. van Beckhoven, Adrianus G. C. L. Speksnijder, Robert Czajkowski and Grzegorz Grabe, et al.
263-275	Distribution of Dickeya spp. and Pectobacterium carotovorum subsp. carotovorum in naturally infected seed potatoes	Robert Czajkowski, Grzegorz J. Grabe and Jan M. van der Wolf
277-290	Esca in young and mature vineyards, and molecular diagnosis of the associated fungi	G. Romanazzi, S. Murolo, L. Pizzichini and S. Nardi
291-302	Pre-symptomatic detection of Plasmopara viticola infection in grapevine leaves using chlorophyll fluorescence imaging	Ladislav Cséfalvay, Gabriele Di Gaspero, Karel Matouš, Diana Bellin and Benedetto Ruperti, et al.
303-315	Barley yield losses due to defoliation of upper three leaves either healthy or infected at boot stage by Pyrenophora teres f. teres	Rajaâ Jebbouj and Brahim El Yousfi
317-327	Ectopic expression of barley constitutively activated ROPs supports susceptibility to powdery mildew and bacterial wildfire in tobacco	Indira Priyadarshini Pathuri, Jafargholi Imani, Valiollah Babaeizad, Karl-Heinz Kogel and Ruth Eichmann, et al.
329-335	Rapid in planta detection of Chalara fraxinea by a real-time PCR assay using a dual-labelled probe	Renaud Ioos, Tadeusz Kowalski, Claude Husson and Ottmar Holdenrieder
337-341	Aphid transmissibility of different European beet polerovirus isolates	Anna Kozłowska-Makulska, Monique Beuve, Jerzy Syller, Marek S. Szyndel and Olivier Lemaire, et al.
343-347	First report of Monilia polystroma on apple in Hungary	Marietta Petróczy and László Palkovics
349-354	Simultaneous and selective detection of two major soft rot pathogens of potato: Pectobacterium atrosepticum (Erwinia carotovora subsp. atrosepticum) and Dickeya spp. (Erwinia chrysanthemi)	Stéphanie Diallo, Xavier Latour, Anne Groboillot, Bruno Smadja and Patricia Copin, et al.

Volume 125, Number 3 / November 2009

355-365	Cisgenic melons over expressing glyoxylate-aminotransferase are resistant to downy mildew	Ido Benjamin, David Kenigsbuch, Mariana Galperin, Javier A. Abrameto and Yigal Cohen
367-376	The Caenorhabditis elegans assay: a tool to evaluate the pathogenic potential of bacterial biocontrol agents	Christin Zachow, Heidemarie Pirker, Christian Westendorf, Ralf Tilcher and Gabriele Berg
377-386	Differences between spring wheat cultivars in tolerance to Fusarium seedling blight under organic field conditions	Bart G. H. Timmermans, Aart M. Osman and GeertJan H. M. Van der Burgt
387-395	Comparison of pathogenicity of the Fusarium crown rot (FCR) complex (F. culmorum, F. pseudograminearum and F. graminearum) on hard red spring and durum wheat	Alan T. Dyer, Robert H. Johnston, Andrew C. Hogg and Jeffrey A. Johnston
397-411	Phylogenetic relationships and genome organisation of Colletotrichum acutatum causing anthracnose in strawberry	Carlos Garrido, María Carbú, Francisco Javier Fernández-Acero, Inmaculada Vallejo and Jesús Manuel Cantoral
413-423	Design and development of a DNA microarray for rapid identification of multiple European quarantine phytopathogenic bacteria	Cosima Pelludat, Brion Duffy and Jürg E. Frey
425-433	Mycosphaerella species occurring on Eucalyptus globulus in Portugal	Márcia Silva, Helena Machado and Alan J. L. Phillips
435-444	Modelling and control of non-persistent plant virus transmission for annual production cycles	Diego Viteri and Luis F. Gordillo
445-458	Fusarium head blight (FHB) in Flanders: population diversity, inter-species associations and DON contamination in commercial winter wheat varieties	K. Audenaert, R. Van Broeck, B. Bekaert, F. De Witte and B. Heremans, et al.
459-469	Colletotrichum destructivum from cowpea infecting Arabidopsis thaliana and its identity to C. higginsianum	Hu Sun and Jing-Ze Zhang
471-483	Isolation and characterisation of fusaricidin-type compound-producing strain of Paenibacillus polymyxa SQR-21 active against Fusarium oxysporum f.sp. nevium	Waseem Raza, Xingming Yang, Hongsheng Wu, Yang Wang and Yangchun Xu, et al.
485-495	A novel species-specific satellite DNA family in the invasive root-knot nematode Meloidogyne mayaguensis and its potential use for diagnostics	Onivaldo Randig, Florence Deau, Marcilene F. A. dos Santos, Myrian S. Tigano and Regina M. D. G. Carneiro, et al.
497-507	Reaction of selected winter wheat cultivars from Europe and United States to Karnal bunt	Gary L. Peterson
509-513	Effects of temperature and humidity on the survival of urediniospores of gladiolus rust (Uromyces transversalis)	Gary L. Peterson and Dana K. Berner

Volume 125, Number 4 / December 2009

515-522	Phoma stem canker (Leptosphaeria maculans/L. biglobosa) of oilseed rape (Brassica napus): is the G₂ Disease Index a good indicator of the distribution of observed canker severities?	Lô-Pelzer E., Aubertot J. N., Bousset L., Pinochet X. and Jeuffroy M. H.
523-531	Maturation of pseudothecia and discharge of ascospores of Leptosphaeria maculans on oilseed rape stubble	B. Naseri, J. A. Davidson and E. S. Scott
533-543	Transgenic indica rice expressing a bitter melon (Momordica charantia) class I chitinase gene (McCHIT1) confers enhanced resistance to Magnaporthe grisea and Rhizoctonia solani	Ping Li, Yan Pei, Xianchun Sang, Yinghua Ling and Zhenglin Yang, et al.
545-550	Comparison between the N and Me3 genes conferring resistance to the root-knot nematode (Meloidogyne incognita) in genetically different pepper lines (Capsicum annuum)	Judy A. Thies and Jennifer J. Ariss
551-563	Grape berry skin features related to ontogenic resistance to Botrytis cinerea	Christelle Deytieux-Belleau, Laurence Geny, Jean Roudet, Valérie Mayet and Bernard Donèche, et al.
565-572	Effects of huanglongbing on fruit quality of sweet orange cultivars in Brazil	Renato Beozzo Bassanezi, Luiz Henrique Montesino and Eduardo Sanches Stuchi
573-587	Alternative hosts and plant tissues for the survival, sporulation and spread of the Ascochyta blight pathogen of chickpea	Antonio Trapero-Casas and Walter J. Kaiser
589-601	Recovery of Ralstonia solanacearum from canal water in traditional potato-growing areas of Egypt but not from designated Pest-Free Areas (PFAs)	Derek L. Tomlinson, John G. Elphinstone, Mohamed Y. Soliman, M. S. Hanafy and Tacsin M. Shoala, et al.
603-616	Identification of bacterial protein markers and enolase as a plant response protein in the infection of Olea europaea subsp. europaea by Pseudomonas savastanoi pv. savastanoi	Alexandre Campos, Gonçalo da Costa, Ana Varela Coelho and Pedro Fevereiro
617-628	Population genetic structure of Sclerotinia sclerotiorum on canola in Iran	Roghayeh Hemmati, Mohammad Javan-Nikkhah and Celeste C. Linde
629-640	Flavonoid biosynthesis and degradation play a role in early defence responses of bilberry (Vaccinium myrtillus) against biotic stress	Janne J. Koskimäki, Juho Hokkanen, Laura Jaakola, Marja Suorsa and Ari Tolonen, et al.
641-653	Genetic diversity of Ralstonia solanacearum strains from China	J. Xu, Z. C. Pan, P. Prior, J. S. Xu and Z. Zhang, et al.
655-664	Development of a novel inducible bioluminescent and antibiotic resistance tagging system and its use to investigate the role of antibiotic production by Pectobacterium carotovorum ssp. carotovorum during potato tuber infection	Katalin Kovács, Philip J. Hill, Donald Grierson, Christine E. R. Dodd and Doru Pamfil, et al.
665-669	Characterisation of Hop stunt viroid (HSVd) isolates from jujube trees (Ziziphus jujuba)	Benli Zhang, GuangYao Liu, Chunqin Liu, Zujian Wu and Dongmei Jiang, et al.
671-677	Characterisation of black locust isolates of Peanut stunt virus (PSV) from the Pannon ecoregion show the frequent occurrence of the fourth taxonomic PSV subgroup	László Kiss, Ervin Balázs and Katalin Salánki

Volume 126, Number 1 / January 2010

1-11	Pseudomonas sp. LSW25R, antagonistic to plant pathogens, promoted plant growth, and reduced blossom-end rot of tomato fruits in a hydroponic system	Sang-Woo Lee, Il-Pyung Ahn, Sang-Yeon Sim, Sue-Yeon Lee and Myeon-Whoon Seo, et al.
13-27	Prevalence, species composition, genetic variation and pathogenicity of clover rot (Sclerotinia trifoliorum) and Fusarium spp. in red clover in Finland	T. Yli-Mattila, G. Kalko, A. Hannukkala, S. Paavanen-Huhtala and K. Hakala
29-41	Biotic changes in relation to local decrease in soil conduciveness to disease caused by Rhizoctonia solani	Muhammad Anees, Arne Tronsmo, Véronique Edel-Hermann, Nadine Gautheron and Vincent Faloya, et al.
43-52	Detection of four calla potyviruses by multiplex RT-PCR using nad5 mRNA as an internal control	Wen-Chi Hu, Chin-Hsing Huang, Shu-Chuan Lee, Chun-I Wu and Ya-Chun Chang
53-60	In planta multiplication and graft transmission of ‘Candidatus Liberibacter asiaticus’ revealed by Real-Time PCR	H. D. Coletta-Filho, E. F. Carlos, K. C. S. Alves, M. A. R. Pereira and R. L. Boscariol-Camargo, et al.
61-71	Persistent, symptomless, systemic, and seed-borne infection of lettuce by Botrytis cinerea	Elias N. K. Sowley, Fiona M. Dewey and Michael W. Shaw
73-79	Plum pox virus as a stress factor in the vegetative growth, fruit growth and yield of plum (Prunus domestica) cv. ‘Cacanska Rodna’	Tomo M. Milosevic, Ivan P. Glisic, Nebojsa T. Milosevic and Ivana S. Glisic
81-95	Proteomic studies of phytopathogenic fungi, oomycetes and their interactions with hosts	Vijai Bhadauria, Sabine Banniza, Li-Xia Wang, Yang-Dou Wei and You-Liang Peng
97-109	Geographic variation in severity of phoma stem canker and Leptosphaeria maculans/ L. biglobosa populations on UK winter oilseed rape (Brassica napus)	Jenna F. Stonard, Akinwunmi O. Latunde-Dada, Yong-Ju Huang, Jonathan S. West and Neal Evans, et al.
111-115	Transmission of Tomato chlorotic dwarf viroid by bumblebees (Bombus ignitus) in tomato plants	Shohei Matsuura, Yosuke Matsushita, Reiko Kozuka, Sachiko Shimizu and Shinya Tsuda
117-122	Tobacco ringspot virus persists in the shoot apical meristem but not in the root apical meristem of infected tobacco	Fang Dong, Tomofumi Mochizuki and Satoshi T. Ohki
123-127	‘Candidatus Phlomobacter fragariae’ and the proteobacterium associated with the low sugar content syndrome of sugar beet are related to bacteria of the arsenophonus clade detected in hemipteran insects
129-133	Improved real-time PCR assay for detection of the quarantine potato pathogen, Synchytrium endobioticum, in zonal centrifuge extracts from soil and in plants	Marga P. E. van Gent-Pelzer, Marjon Krijger and Peter J. M. Bonants

Volume 126, Number 2 / February 2010

135-144	Association of Grapevine fanleaf virus, Tomato ringspot virus and Grapevine rupestris stem pitting-associated virus with a grapevine vein-clearing complex on var. Chardonnay	Shaista Lunden, Baozhong Meng, John Avery and Wenping Qiu
145-152	Seed transmission of Pepino mosaic virus in tomato	Inge M. Hanssen, Rick Mumford, Dag-Ragnar Blystad, Isabel Cortez and Beata Hasiów-Jaroszewska, et al.
153-163	Influence of environmental factors on conidial germination and survival of Sphaeropsis pyriputrescens	Y. K. Kim and C. L. Xiao
165-174	Evaluation of the grapevine nursery propagation process as a source of Phaeoacremonium spp. and Phaeomoniella chlamydospora and occurrence of trunk disease pathogens in rootstock mother vines in Spain	Ángeles Aroca, David Gramaje, Josep Armengol, José García-Jiménez and Rosa Raposo
175-185	Pectobacterium carotovorum subsp. brasiliensis causing blackleg on potatoes in South Africa	Johanna J. van der Merwe, Teresa A. Coutinho, Lise Korsten and Jacqueline E. van der Waals
187-202	Variations in relative humidity modulate Leptosphaeria spp. pathogenicity and interfere with canola mechanisms of defence	Abdelbasset El Hadrami, W. G. Dilantha Fernando and Fouad Daayf
203-216	Evaluation of pathogenicity and aggressiveness of F. langsethiae on oat and wheat seedlings relative to known seedling blight pathogens	Samuel M. Imathiu, Martin C. Hare, Rumiana V. Ray, Matthew Back and Simon G. Edwards
217-228	Fusarium elicitor-dependent calcium influx and associated ros generation in tomato is independent of cell death	Sanjukta Dey, Kaushik Ghose and Debabrata Basu
229-239	Control of sheath blight disease in rice by thermostable secondary metabolites of Trichothecium roseum MML003	M. Jayaprakashvel, M. Selvakumar, K. Srinivasan, S. Ramesh and N. Mathivanan
241-247	Identification of resistance to bacterial canker (Pseudomonas syringae pv. syringae) disease on apricot genotypes grown in Turkey	M. Figen Donmez, Huseyin Karlidag and Ahmet Esitken
249-262	Symptoms and yield reduction caused by Dickeya spp. strains isolated from potato and river water in Finland	Jaana Laurila, Asko Hannukkala, Johanna Nykyri, Miia Pasanen and Valérie Hélias, et al.
263-277	Pathogenicity and aggressiveness in populations of Pseudomonas syringae from Belgian fruit orchards	Valérie Gilbert, Viviane Planchon, Frédérique Legros, Henri Maraite and Alain Bultreys
279-291	Fitness cost of virulence differs between the AvrLm1 and AvrLm4 loci in Leptosphaeria maculans (phoma stem canker of oilseed rape)	Yong-Ju Huang, Marie-Hélène Balesdent, Zi-Qin Li, Neal Evans and Thierry Rouxel, et al.

Volume 126, Number 3 / March 2010

293-303	Effects of sowing date on severity of blight caused by Ascochyta rabiei and yield components of five chickpea cultivars grown under two climatic conditions in Tunisia	Lobna Ben Mohamed, Mohamed Cherif, Moncef Harrabi, Rex F. Galbraith and Richard N. Strange
305-315	Pathogenicity of morphologically different isolates of Sclerotinia sclerotiorum with Brassica napus and B. juncea genotypes	Harsh Garg, Linda M. Kohn, M. Andrew, Hua Li and Krishnapillai Sivasithamparam, et al.
317-331	Effect and underlying mechanisms of pea-cereal intercropping on the epidemic development of ascochyta blight	Alexandra Schoeny, Stéphane Jumel, François Rouault, Emile Lemarchand and Bernard Tivoli
333-342	Targeted mapping of rice ESTs to the LmPi1 locus for grey leaf spot resistance in Italian ryegrass	Wataru Takahashi, Yuichi Miura, Tohru Sasaki and Tadashi Takamizo
343-347	Seed treatments enhance photosynthesis in maize seedlings by reducing infection with Fusarium spp. and consequent disease development in maize	C. Rodriguez-Brljevich, C. Kanobe, J. F. Shanahan and A. E. Robertson
349-362	Segmentation applied to weather-disease relationships in South American leaf blight of the rubber tree	Jean Guyot, Virgile Condina, Fabien Doaré, Christian Cilas and Ivan Sache
363-371	Agrobacterium-mediated transformation as a useful tool for the molecular genetic study of the phytopathogen Curvularia lunata	Tong Liu, Lixing Liu, Xue Jiang, Jumei Hou and Kehe Fu, et al.
373-386	Spatiotemporal variation in the fungal community associated with wheat leaves showing symptoms similar to stagonospora nodorum blotch	Eva Blixt, Åke Olson, Björn Lindahl, Annika Djurle and Jonathan Yuen
387-402	Biofumigation with Brassica plants and its effect on the inoculum potential of Fusarium yellows of Brassica crops	Pingxiang Lu, Giovanna Gilardi, Maria Lodovica Gullino and Angelo Garibaldi
403-415	Mycelium homogenates from a virulent strain of Phytophthora capsici promote a defence-related response in cell suspensions from Capsicum chinense	Yumi Elena Nakazawa-Ueji, Rosalía Núñez-Pastrana, Ramón Armando Souza-Perera, Nancy Santana-Buzzy and José Juan Zúñiga-Aguilar
417-422	Characterisation of volatiles produced from Bacillus megaterium YFM3.25 and their nematicidal activity against Meloidogyne incognita	Ying Huang, ChuanKun Xu, Li Ma, KeQin Zhang and ChangQun Duan, et al.
423-435	Genetic characterisation of Pectobacterium wasabiae causing soft rot disease of potato in New Zealand	Andrew R. Pitman, Sally A. Harrow and Sandra B. Visnovsky

Volume 126, Number 4 / April 2010

437-443	The use of PCR melting profile for typing of Pseudomonas syringae isolates from stone fruit trees	Monika Kałużna, Joanna Puławska and Piotr Sobiczewski
445-451	Microcyclic conidiogenesis in powdery mildews and its association with intracellular parasitism by Ampelomyces	Levente Kiss, Alexandra Pintye, Györgyi Zséli, Tünde Jankovics and Orsolya Szentiványi, et al.
453-457	Characterisation of the first Stemphylium vesicarium isolates resistant to strobilurins in Italian pear orchards	Giulia Alberoni, Davide Cavallini, Marina Collina and Agostino Brunelli
459-463	Phytoanticipins from banana (Musa acuminata cv. Grande Naine) plants, with antifungal activity against Mycosphaerella fijiensis, the causal agent of black Sigatoka	Carlos A. Cruz-Cruz, Gerardo Ramírez-Tec, Karlina García-Sosa, Fabiola Escalante-Erosa and Lionel Hill, et al.
465-478	Identification and characterization of the Enterobacter complex causing mulberry (Morus alba) wilt disease in China	Guo-Fen Wang, Guan-Lin Xie, Bo Zhu, Jun-Sheng Huang and Bo Liu, et al.
479-488	Incidence of potato viruses and characterisation of Potato virus Y variability in late season planted potato crops in Northern Tunisia	Fattouma Djilani-Khouadja, Laurent Glais, Michel Tribodet, Camille Kerlan and Hatem Fakhfakh
489-495	The effect of additional viral infections on garlic plants initially infected with Allexiviruses	M. Cecilia Perotto, Eva E. Cafrune and Vilma C. Conci
497-508	Enhanced protection against two major fungal pathogens of groundnut, Cercospora arachidicola and Aspergillus flavus in transgenic groundnut over-expressing a tobacco β 1–3 glucanase	S. Sundaresha, A. Manoj Kumar, S. Rohini, S. A. Math and E. Keshamma, et al.
509-515	Detection and characterization of benzimidazole resistance of Botrytis cinerea in greenhouse vegetables	C. Q. Zhang, Y. H. Liu and G. N. Zhu
517-530	A study on the susceptibility of the model legume plant Medicago truncatula to the soil-borne pathogen Fusarium oxysporum	Montserrat Ramírez-Suero, Anas Khanshour, Yves Martinez and Martina Rickauer
531-540	Involvement of antifungal compounds from rockmelon fruit rind (Cucumis melo L.) in resistance against the fruit rot pathogen Fusarium oxysporum f. sp. melonis.	Vinod Kumar and Robyn McConchie
541-552	Assessing resistance of rubber tree clones to Microcyclus ulei in large-scale clone trials in Ecuador: a less time-consuming field method	Franck Rivano, Malena Martinez, Victor Cevallos and Christian Cilas
553-573	Mechanisms of induced resistance in lettuce against Bremia lactucae by DL-β-amino-butyric acid (BABA)	Yigal Cohen, Avia E. Rubin and Gilar Kilfin
575-582	Development and implementation of cost-effective strategies to manage brown rot of peach trees in Imathia, Greece	Thomas Thomidis and Themis J. Michailides
583-588	Relation between leaf rust (Melampsora epitea) severity and the specific leaf area in short rotation coppice willows	Merje Toome, Katrin Heinsoo and Anne Luik

Volume 127, Number 1 / May 2010

1-6	Detection and characterization of Citrus tristeza virus stem pitting isolates in Jamaica	Latanya C. Fisher, Paula F. Tennant and Wayne A. McLaughlin
7-12	On the apple proliferation symptom display and the canopy colonization pattern of “Candidatus Phytoplasma mali” in apple trees	Djaouida Rekab, Giuseppe Pirajno, Emanuele Cettul, Flavio Roberto De Salvador and Giuseppe Firrao
13-19	Identification of a virus naturally infecting sorghum in India as Sugarcane streak mosaic virus	K. P. Srinivas, Ch. V. Subba Reddy, B. Ramesh, P. Lava Kumar and P. Sreenivasulu
21-32	Antifungal effect and reduction of Ulmus minor symptoms to Ophiostoma novo-ulmi by carvacrol and salicylic acid	Juan A. Martín, Alejandro Solla, Johanna Witzell, Luis Gil and María C. García-Vallejo
33-39	Estimation of area under the disease progress curves in a rice-blast pathosystem from two data points	Arup Kumar Mukherjee, Nalini Kanta Mohapatra and Parsuram Nayak
41-51	Characterization of a begomovirus causing horsegram yellow mosaic disease in India	Anburaj D. Barnabas, Girish K. Radhakrishnan and Usha Ramakrishnan
53-61	Patterns in disease progress and the influence of single and multiple viral infections on pepper (Capsicum annuum L.) growth	M. S. Kim, M. J. Kim, J. S. Hong, J. K. Choi and K. H. Ryu
63-72	Molecular and biological characterization of a severe isolate of Tomato chlorotic dwarf viroid containing a novel terminal right (T_R) domain sequence	Rudra P. Singh, Andrea D. Dilworth, Xiaoping Ao, Mathuresh Singh and Santosh Misra
73-87	Identification of Colletotrichum species associated with anthracnose disease of coffee in Vietnam	Phuong Thi Hang Nguyen, Olga Vinnere Pettersson, Peter Olsson and Erland Liljeroth
89-98	Detection of the pine wood nematode using a real-time PCR assay to target the DNA topoisomerase I gene	Lin Huang, Jian-ren Ye, Xiao-qin Wu, Xu-ling Xu and Jiang-mei Sheng, et al.
99-112	Evaluation of non-chemical seed treatment methods for the control of Alternaria dauci and A. radicina on carrot seeds	Eckhard Koch, Annegret Schmitt, Dietrich Stephan, Carola Kromphardt and Marga Jahn, et al.
113-123	Aggressiveness and mycotoxin production of eight isolates each of Fusarium graminearum and Fusarium verticillioides for ear rot on susceptible and resistant early maize inbred lines	T. Miedaner, C. Bolduan and A. E. Melchinger
125-135	Light quality affects incidence of powdery mildew, expression of defence-related genes and associated metabolism in cucumber plants	Hong Wang, Yu Ping Jiang, Hai Jing Yu, Xiao Jian Xia and Kai Shi, et al.
137-148	The effect of different carbon sources on phenotypic expression by Fusarium graminearum strains	Huimin Zhang and Charlene Wolf-Hall
149-156	BAK1 and BKK1 in Arabidopsis thaliana confer reduced susceptibility to turnip crinkle virus	Hui Yang, Xiaoping Gou, Kai He, Dehui Xi and Junbo Du, et al.

Volume 127, Number 2 / June 2010

157-159	Molecular identification of a phytoplasma associated with Russian olive witches’ broom in Iran	Mahnaz Rashidi, Youbert Ghosta and Masoud Bahar
161-164	Multiplex RT-PCR for detection and identification of three necroviruses that infect olive trees	Carla Varanda, Joana M. S. Cardoso, Maria do Rosário Félix, Solange Oliveira and Maria Ivone Clara
165-170	Eight microsatellite markers for Armillaria cepistipes and their transferability to other Armillaria species	Simone Prospero, Esther Jung, Tetyana Tsykun and Daniel Rigling
171-183	Induced resistance in potato to Phytphthora infestans—effects of BABA in greenhouse and field tests with different potato varieties	Erland Liljeroth, Therése Bengtsson, Lars Wiik and Erik Andreasson
185-197	Genetic variability and pathological properties of Grapevine Leafroll-associated Virus 2 isolates	Nadia Bertazzon, Michele Borgo, Stefano Vanin and Elisa Angelini
199-206	Population structure of Cylindrocladium parasiticum infecting peanuts (Arachis hypogaea) in Georgia, USA	Louwrance P. Wright, Andrew J. Davis, Brenda D. Wingfield, Pedro W. Crous and Tim Brenneman, et al.
207-217	Sugarcane yellow leaf virus introduction and spread in Hawaiian sugarcane industry: Retrospective epidemiological study of an unnoticed, mostly asymptomatic plant disease	Ewald Komor, Abdelaleim ElSayed and Axel T. Lehrer
219-228	Identification and characterization of a mechanical transmissible begomovirus causing leaf curl on oriental melon	Ho-Hsiung Chang, Hsin-Mei Ku, Wen-Shi Tsai, Rui-Che Chien and Fuh-Jyh Jan
229-238	Effect of high-power monochromatic (pulsed UV laser) and low-power broadband UV radiation on Phytophthora spp. in irrigation water	Zia Banihashemi, Jim D. MacDonald and Manuel C. Lagunas-Solar
239-248	Geographic substructure of Fusarium asiaticum isolates collected from barley in China	Zheng Zhang, Hao Zhang, Theo van der Lee, Wan-Quan Chen and Paul Arens, et al.
249-261	The use of attenuated isolates of Pepino mosaic virus for cross-protection	Martijn F. Schenk, Roel Hamelink, René A. A. van der Vlugt, Adriaan M. W. Vermunt and Ruud C. Kaarsenmaker, et al.
263-273	RT-PCR and quantitative real-time RT-PCR detection of Sugarcane Yellow Leaf Virus (SCYLV) in symptomatic and asymptomatic plants of Hawaiian sugarcane cultivars and the correlation of SCYLV titre to yield	Yun J. Zhu, Steven T. S. Lim, Susan Schenck, Albert Arcinas and Ewald Komor
275-286	Natural phenolic acids from wheat bran inhibit Fusarium culmorum trichothecene biosynthesis in vitro by repressing Tri gene expression	Anne-Laure Boutigny, Vessela Atanasova-Pénichon, Marion Benet, Christian Barreau and Florence Richard-Forget
287-301	Verticillium wilt of olive in Turkey: a survey on disease importance, pathogen diversity and susceptibility of relevant olive cultivars	Sibel Dervis, Jesús Mercado-Blanco, Latife Erten, Antonio Valverde-Corredor and Encarnación Pérez-Artés
303	Erratum to: Induced resistance in potato to Phytophthora infestans—effects of BABA in greenhouse and field tests with different potato varieties	Erland Liljeroth, Therése Bengtsson, Lars Wiik and Erik Andreasson

Volume 127, Number 3 / July 2010

305-309	Cucumber mosaic virus groups IA and II are represented among isolates from naturally infected lilies	Hanna Berniak, Maria Kamińska and Tadeusz Malinowski
311-324	Phenotypic diversity, host range and molecular phylogeny of Dickeya isolates from Spain	Ana Palacio-Bielsa, Martín E. Rodríguez Mosquera, Miguel A. Cambra Álvarez, Isabel M. Berruete Rodríguez and Emilia López-Solanilla, et al.
325-332	Colletotrichum acutatum occurs asymptomatically on sweet cherry leaves	Jorunn Børve, Rolf Tore Djønne and Arne Stensvand
333-340	Strain-specific alfalfa water stress induced by Xylella fastidiosa	Matthew P. Daugherty, Joao R. S. Lopes and Rodrigo P. P. Almeida
341-350	Molecular characterization of Phytophthora porri and closely related species and their pathogenicity on leek (Allium porrum)	B. Declercq, E. Van Buyten, S. Claeys, N. Cap and J. De Nies, et al.
351-363	Alternative splicing and genetic diversity of the white collar-1 (wc-1) gene in cereal Phaeosphaeria pathogens	Ericka Yen-Hsin Chiu, Ying-Hong Lin, Wei Wu, Qijian Song and Pi-Fang Linda Chang, et al.
365-373	Resistance to Meloidogyne incognita expresses a hypersensitive-like response in Coffea arabica	Erika Valéria Saliba Albuquerque, Regina Maria Dechechi Gomes Carneiro, Poliene Martins Costa, Ana Cristina Meneses Mendes Gomes and Marcilene Santos, et al.
375-390	Temporal spore dispersal patterns of grapevine trunk pathogens in South Africa	Jan M. van Niekerk, Frikkie J. Calitz, Francois Halleen and Paul H. Fourie
391-398	Cytology of infection of Fusarium mangiferae Britz in different malformed reproductive parts of mango	Zafar Iqbal, Sohail Hameed, Muhammad Akbar Anjum, Altaf Ahmad Dasti and Ahmad Saleem
399-405	Benomyl sensitivity assays and species-specific PCR reactions highlight association of two Colletotrichum gloeosporioides types and C. acutatum with rumple disease on Primofiori lemons	Manuel Valero, Santiago García-Martínez, Manuel J. Giner, Aranzazu Alonso and Juan J. Ruiz
407-417	A comparison of aggressiveness and deoxynivalenol production between Canadian Fusarium graminearum isolates with 3-acetyl and 15-acetyldeoxynivalenol chemotypes in field-grown spring wheat	Christiane von der Ohe, Victoria Gauthier, Lily Tamburic-Ilincic, Anita Brule-Babel and W. G. Dilantha Fernando, et al.
419-425	Effect of SS-toxin, a metabolite of Stemphylium solani, on H⁺-ATPase activity and standard redox system in plasma membranes from seedlings leaves of garlic (Allium sativum)	Lu Zheng, Rujing Lv, Qili Li, Tianbo Liu and Junbin Huang, et al.
427-436	Involvement of the β-cinnamomin elicitin in infection and colonisation of cork oak roots by Phytophthora cinnamomi	Marília Horta, Paula Caetano, Clara Medeira, Isabel Maia and Alfredo Cravador

Volume 127, Number 4 / August 2010

437-442	Oxylipins are not required for R gene-mediated resistance in potato	Lennart Eschen-Lippold, Simone Altmann, Christiane Gebhardt, Cornelia Göbel and Ivo Feussner, et al.
443-450	Development of effective environmentally-friendly approaches to control Alternaria blight and anthracnose diseases of Korean ginseng	Young Cheol Kim, Jang Hoon Lee, Yeoung-Seuk Bae, Bo-Kyoon Sohn and Seur Kee Park
451-464	AFLP markers reveal two genetic groups in the French population of the grapevine fungal pathogen Phaeomoniella chlamydospora	Gwenaelle Comont, Marie-France Corio-Costet, Philippe Larignon and François Delmotte
465-481	Soil type, management history, and soil amendments influence the development of soil-borne (Rhizoctonia solani, Pythium ultimum) and air-borne (Phytophthora infestans, Hyaloperonospora parasitica) diseases	Lucius Tamm, Barbara Thürig, Christian Bruns, Jacques G. Fuchs and Ulrich Köpke, et al.
483-491	ISSR markers detect high genetic variation among Fusarium poae isolates from Argentina and England	María I. Dinolfo, Sebastian A. Stenglein, María V. Moreno, Paul Nicholson and Philip Jennings, et al.
493-499	Cytochrome c oxidase subunit 1 analysis of Xiphinema diversicaudatum, X. pachtaicum, X. simile and X. vuittenezi (Nematoda, Dorylaimida)	Shesh Kumari, Wilfrida Decraemer, Francesca De Luca and Wolfgang Tiefenbrunner
501-508	Microsatellite based population structure of Plasmopara viticola at single vine scale	Caterina L. Matasci, Mauro Jermini, Davide Gobbin and Cesare Gessler
509-519	Species of Botryosphaeriaceae associated on mango in Brazil	Valéria Sandra de Oliveira Costa, Sami Jorge Michereff, Ricardo Brainer Martins, Carlos Alberto Tuão Gava and Eduardo Seiti Gomide Mizubuti, et al.
521-544	An integrated multivariate approach to net blotch of barley: Virulence quantification, pathotyping and a breeding strategy for disease resistance	Rajaâ Jebbouj and Brahim El Yousfi
545-556	Two CaMK genes with different biochemical characteristics exist in Magnaporthe oryzae	Zhi-bin Ma, Li-jing Sun, Jun-xia Zhao, Jing Liu and Li-an Wang
557-570	In situ localization of Grapevine fanleaf virus and phloem-restricted viruses in embryogenic callus of Vitis vinifera	Giorgio Gambino, Rosalina Vallania and Ivana Gribaudo
571-578	Detached leaf inoculation of germplasm for rapid screening of resistance to citrus canker and citrus bacterial spot	Marta I. Francis, Alma Peña and James H. Graham
579-584	Spread of seed-borne Erwinia rhapontici in bean, pea and wheat	Ting-Fang Hsieh, Hung-Chang Huang and R. Scott Erickson

Volume 128, Number 1 / September 2010

1-5	Odontoglossum ringspot virus causing flower crinkle in Phalaenopsis hybrids	You-Xiu Zheng, Bing-Nan Shen, Ching-Chung Chen and Fuh-Jyh Jan
7-19	ABA signaling inhibits oxalate-induced production of reactive oxygen species and protects against Sclerotinia sclerotiorum in Arabidopsis thaliana	Xiaomei Guo and Henrik U. Stotz
21-38	Wind speed and wind-associated leaf injury affect severity of citrus canker on Swingle citrumelo	C. H. Bock, James H. Graham, Tim R. Gottwald, Amanda Z. Cook and Paul E. Parker
39-49	Silicon-enhanced resistance to rice blast is attributed to silicon-mediated defence resistance and its role as physical barrier	Wanchun Sun, Jie Zhang, Qionghua Fan, Gaofeng Xue and Zhaojun Li, et al.
51-63	Combination of hot water, Bacillus subtilis CPA-8 and sodium bicarbonate treatments to control postharvest brown rot on peaches and nectarines	Carla Casals, Neus Teixidó, Inmaculada Viñas, Elisa Silvera and Neus Lamarca, et al.
65-70	Genetic resistance to bacterial blight disease in Persian walnut	Jalal Soltani and Ali A. Aliabadi
71-79	Identification and characterization of Apple stem grooving virus causing leaf distortion on pear (Pyrus pyrifolia) in Taiwan	Zhong-Bin Wu, You-Xiu Zheng, Chiou-Chu Su, Chung-Jan Chang and Fuh-Jyh Jan
81-89	Phylogenetic investigations in the downy mildew genus Bremia reveal several distinct lineages and a species with a presumably exceptional wide host range	Marco Thines, Fabian Runge, Sabine Telle and Hermann Voglmayr
91-100	Over-expression of the Arabidopsis *NPR1* gene in citrus increases resistance to citrus canker	Xudong Zhang, Marta I. Francis, William O. Dawson, James H. Graham and Vladimir Orbović, et al.
101-111	Fusarium species and mycotoxin profiles on commercial maize hybrids in Germany	Andreas Goertz, Sebastian Zuehlke, Michael Spiteller, Ulrike Steiner and Heinz W. Dehne, et al.
113-126	A new approach to modelling the dynamics of oospore germination in Plasmopara viticola	Annamaria Vercesi, Silvia L. Toffolatti, Graziano Zocchi, Raffaella Guglielmann and Liliana Ironi
127-141	Control of brown spot of pear by reducing the overwintering inoculum through sanitation	Isidre Llorente, Albert Vilardell, Pere Vilardell, Elisabetta Pattori and Riccardo Bugiani, et al.

Volume 128, Number 2 / October 2010

143-148	Relationship of resistance to common scab disease and tolerance to thaxtomin A toxicity within potato cultivars	Robert S. Tegg and Calum R. Wilson
149-152	Lupinus luteus, a new host of Phytophthora cinnamomi in Spanish oak-rangeland ecosystems	María Socorro Serrano, Pilar Fernández-Rebollo, Paolo De Vita, María Dolores Carbonero and Antonio Trapero, et al.
153-164	Hairpin-based virus resistance depends on the sequence similarity between challenge virus and discrete, highly accumulating siRNA species	Victor Gaba, Arie Rosner, Ludmilla Maslenin, Diana Leibman and Sima Singer, et al.
165-170	Development of a multiplex RT-PCR detection and identification system for Potato spindle tuber viroid and Tomato chlorotic dwarf viroid	Yosuke Matsushita, Tomio Usugi and Shinya Tsuda
171-184	Field strains of Stemphylium vesicarium with a resistance to dicarboximide fungicides correlated with changes in a two-component histidine kinase	Giulia Alberoni, Marina Collina, Catherine Lanen, Pierre Leroux and Agostino Brunelli
185-199	Selection, characterization and genetic analysis of laboratory mutants of Botryotinia fuckeliana (Botrytis cinerea) resistant to the fungicide boscalid	Rita M. De Miccolis Angelini, Wassim Habib, Caterina Rotolo, Stefania Pollastro and Francesco Faretra
201-209	Management of Monosporascus sudden wilt of melon by soil application of fungicides	S. Pivonia, Z. Gerstl, A. Maduel, R. Levita and R. Cohen
211-219	Control of phytopathogenic fungi by the essential oil and methanolic extracts of Erigeron ramosus (Walt.) B.S.P.	Atiqur Rahman, M. Amzad Hossain and Sun Chul Kang
221-232	Quantification of the rice false smut pathogen Ustilaginoidea virens from soil in Japan using real-time PCR	Taketo Ashizawa, Mami Takahashi, Jouji Moriwaki and Kazuyuki Hirayae
233-241	Potato R1 resistance gene confers resistance against Phytophthora infestans in transgenic tomato plants	Luigi Faino, Paola Carli, Antonino Testa, Gennaro Cristinzio and Luigi Frusciante, et al.
243-250	Molecular characterization of Xiphinema brevicollum (Nematoda: Longidoridae) from the Czech Republic	Shesh Kumari, Wilfrida Decraemer and Francesca De Luca
251-259	Development of real-time PCR based assays for simultaneous and improved detection of citrus viruses	Giuliana Loconsole, Maria Saponari and Vito Savino
261-267	Sensitivity of Botrytis cinerea to propamidine: in vitro determination of baseline sensitivity and the risk of resistance	Jun Hou, Ya-nan Gao, Juntao Feng, Zhiqing Ma and Xing Zhang
269-281	The effect of potential resistance inducers on development of Microdochium majus and Fusarium culmorum in winter wheat	Ingerd S. Hofgaard, Åshild Ergon, Birgitte Henriksen and Anne Marte Tronsmo

Volume 128, Number 3 / November 2010

283-287	High prevalence of viruses in table grape from Spain detected by real-time RT-PCR	Edson Bertolini, Julio García, Alberto Yuste and Antonio Olmos
289-302	The type III effector PthG of Pantoea agglomerans pv. gypsophilae modifies host plant responses to auxin, cytokinin and light	Dan M. Weinthal, Sara Yablonski, Sima Singer, Isaac Barash and Shulamit Manulis-Sasson, et al.
303-310	Genetic diversity among Brenneria nigrifluens strains in Iran	Nargues Falahi Charkhabi, Masoud Shams-bakhsh and Heshmat Rahimian
311-316	Formation of chlamydospores and microsclerotia in Alternaria dauci	Anastasia L. Lagopodi and Georgios T. Tziros
317-324	Mapping quantitative resistance to septoria tritici blotch in spelt wheat	Maria Rosa Simon, Elena K. Khlestkina, Nadia S. Castillo and Andreas Börner
325-331	Effect of growth stages of chickpea on the genetic resistance of Ascochyta blight	Mamta Sharma, Suresh Pande and Abhishek Rathore
333-342	Pathogenic and genetic variability in Tilletia indica monosporidial culture lines using universal rice primer-PCR	Rashmi Aggarwal, Aradhika Tripathi and Anita Yadav
343-351	In planta PCR-based detection of early infection of plant-parasitic nematodes in the roots: a step towards the understanding of infection and plant defence	Syarifah Aisyafaznim Sayed Abdul Rahman, Zulqarnain Mohamed, Rofina Yasmin Othman, Rony Swennen and Bart Panis, et al.
353-371	Diversity of microorganisms associated with atypical superficial blemishes of potato tubers and pathogenicity assessment	Marie Fiers, Catherine Chatot, Véronique Edel-Hermann, Yves Le Hingrat and Abel Yanougo Konate, et al.
373-383	The structure of Phytophthora infestans populations from organic and conventional crops	Eve Runno-Paurson, Triinu Remmel, Ann Ojarand, Alice Aav and Marika Mänd
385-397	Altitude, tree species and soil type are the main factors influencing the severity of Phaeoramularia leaf and fruit spot disease of citrus in the humid zones of Cameroon	Eunice Golda Danièle Ndo, Faustin Bella-Manga, Sali Atanga Ndindeng, Michel Ndoumbe-Nkeng and Ajong Dominic Fontem, et al.
399-407	Influence of rice development on the function of bacterial blight resistance genes	Kimberly M. Webb, Epifania Garcia, Casiana M. Vera Cruz and Jan E. Leach
409-415	Rapid screening of Musa species for resistance to Fusarium wilt in an in vitro bioassay	Y. L. Wu, G. J. Yi and X. X. Peng

Volume 128, Number 4 / December 2010

417-421	Mechanical transmission of Potato spindle tuber viroid between plants of Brugmansia suaveoles, Solanum jasminoides and potatoes and tomatoes	J. Th. J. Verhoeven, L. Hüner, M. Virscek Marn, I. Mavric Plesko and J. W. Roenhorst
423-428	Interaction between polygalacturonase-inhibiting protein and jasmonic acid during defense activation in tomato against Botrytis cinerea	Aya Akagi, Jürgen Engelberth and Henrik U. Stotz
429-433	Reaction of glucosinolate-myrosinase defence system in Brassica plants to pathogenicity factor of Sclerotinia sclerotiorum	Siamak Rahmanpour, David Backhouse and Heather M. Nonhebel
435-450	Resistance of Solanum species to Cucumber mosaic virus subgroup IA and its vector Myzus persicae	Khalid Pervaiz Akhtar, Muhmmad Yussouf Saleem, Muhammad Asghar, Mushtaq Ahmad and Nighat Sarwar
451-458	A high-throughput method for early screening of coffee (Coffea spp.) genotypes for resistance to root-knot nematodes (Meloidogyne spp.)	Luc Villain, Jamel Aribi, Georges Réversat and François Anthony
459-471	Modifications in the potato rhizosphere during infestations of Globodera rostochiensis and subsequent effects on the growth of Rhizoctonia solani	Matthew Back, Peter Jenkinson, Thomas Deliopoulos and Patrick Haydock
473-482	Temporal and spatial dynamics of watermelon gummy stem blight epidemics	Adalberto C. Café-Filho, Gil R. Santos and Francisco F. Laranjeira
483-493	Benzothiadiazole and BABA improve resistance to Uromyces pisi (Pers.) Wint. in Pisum sativum L. with an enhancement of enzymatic activities and total phenolic content	Eleonora Barilli, Elena Prats and Diego Rubiales
495-502	Different genes can be responsible for crown rot resistance at different developmental stages of wheat and barley	Xueming Yang, Jun Ma, Haobing Li, Hongxiang Ma and Jinbao Yao, et al.
503-509	Slow wilting components in pigeonpea (Cajanus cajan(L.) Millsp.)	Parimal Sinha and S. K. Biswas
511-516	Morphological and molecular identification of Fusarium species associated with head blight on wheat in East Croatia	Valentina Spanic, Marc Lemmens and Georg Drezner
517-525	Monitoring of Phytophthora species on fruit trees in Bulgaria	Mariana Nakova
527-539	Performance of three endophytic actinomycetes in relation to plant growth promotion and biological control of Pythium aphanidermatum, a pathogen of cucumber under commercial field production conditions in the United Arab Emirates	Khaled A. El-Tarabily, Giles E. St. J. Hardy and Krishnapillai Sivasithamparam
541-551	Host resistance mediated inter-genotype competition and temporal variation in Fusarium oxysporum f. sp. vasinfectum	B. Wang, C. L. Brubaker, P. H. Thrall and J. J. Burdon

Volume 129, Number 1 / January 2011

1-7	Tomato leaf deformation virus, a novel begomovirus associated with a severe disease of tomato in Peru	Belén Márquez-Martín, Liliana Aragón-Caballero, Elvira Fiallo-Olivé, Jesús Navas-Castillo and Enrique Moriones
9-19	The impact of global warming on plant diseases and insect vectors in Sweden	Jonas Roos, Richard Hopkins, Anders Kvarnheden and Christina Dixelius
21-29	Improving sooty blotch and flyspeck severity estimation on apple fruit with the aid of standard area diagrams	Piérri Spolti, Luana Schneider, Rosa M. V. Sanhueza, Jean C. Batzer and Mark L. Gleason, et al.
31-42	Comparison of the development in planta of a pyrrolnitrin-resistant mutant of Botrytis cinerea and its sensitive wild-type parent isolate	Sakhr Ajouz, Marc Bardin, Philippe C. Nicot and Mohamed El Maâtaoui
43-55	Analysis of population structure of Puccinia striiformis in Yunnan Province of China by using AFLP	Xiufeng Liu, Chong Huang, Zhenyu Sun, Junmin Liang and Yong Luo, et al.
57-69	Identification of pathovars and races of Pseudomonas syringae, the main causal agent of bacterial disease in pea in North-Central Spain, and the search for disease resistance	Alberto Martín-Sanz, José Luis Palomo, Marcelino Pérez de la Vega and Constantino Caminero
71-80	Spread of Sugarcane yellow leaf virus in initially disease-free sugarcane is linked to rainfall and host resistance in the humid tropical environment of Guadeloupe	Jean Heinrich Daugrois, Carine Edon-Jock, Sandrine Bonoto, Jean Vaillant and Philippe Rott
81-88	Effect of Slovenian climatic conditions on the development and survival of the root-knot nematode Meloidogyne ethiopica	Polona Strajnar, Saša Širca, Matej Knapič and Gregor Urek
89-102	Chorismate mutase: an alternatively spliced parasitism gene and a diagnostic marker for three important Globodera nematode species	Hang Yu, Demosthenis Chronis, Shunwen Lu and Xiaohong Wang
103-117	Genetic variation and host specificity of Phytophthora citrophthora isolates causing branch cankers in Clementine trees in Spain	Luis Armando Alvarez, Maela León, Paloma Abad-Campos, José García-Jiménez and Antonio Vicent
119-131	Effect of host and inoculum patterns on take-all disease of wheat incidence, severity and disease gradient	Marie Gosme and Philippe Lucas

Volume 129, Number 2 / February 2011

133	Foreword
135-146	Phylogenetic investigations in the genus Pseudoperonospora reveal overlooked species and cryptic diversity in the P. cubensis species cluster	Fabian Runge, Young-Joon Choi and Marco Thines
147-156	Host matrix has major impact on the morphology of Pseudoperonospora cubensis	Fabian Runge and Marco Thines
157-192	Cucurbit downy mildew (Pseudoperonospora cubensis)—biology, ecology, epidemiology, host-pathogen interaction and control	Aleš Lebeda and Yigal Cohen
193-205	Spinach: better management of downy mildew and white rust through genomics	J. C. Correll, B. H. Bluhm, C. Feng, K. Lamour and L. J. du Toit, et al.
207-220	Advances in sunflower downy mildew research	Ferenc Viranyi and Otmar Spring
221-232	Histological responses of host and non-host plants to Hyaloperonospora parasitica	Hua Li, Xintian Ge, Shiue Han, Krishnapillai Sivasithamparam and Martin John Barbetti
233-253	Distribution of race-specific resistance against Bremia lactucae in natural populations of Lactuca serriola	Irena Petrželová and Aleš Lebeda
255-265	Site-specific field resistance of grapevine to Plasmopara viticola correlates to altered gene expression and was not modulated by the application of organic amendments	Barbara Thuerig, Ana Slaughter, Elaheh Marouf, Matthias Held and Brigitte Mauch-Mani, et al.
267-280	Influence of nitric oxide and reactive oxygen species on development of lettuce downy mildew in Lactuca spp.	Michaela Sedlářová, Marek Petřivalský, Jana Piterková, Lenka Luhová and Jindra Kočířová, et al.
281-301	Identification of genes expressed during the compatible interaction of grapevine with Plasmopara viticola through suppression subtractive hybridization (SSH)	Guillaume Legay, Elaheh Marouf, Dave Berger, Jean-Marc Neuhaus and Brigitte Mauch-Mani, et al.
303-314	Quantitative studies on downy mildew (Peronospora destructor Berk. Casp.) affecting onion seed production in southern Uruguay	Pablo H. González, Paula Colnago, Sebastián Peluffo, Héctor González Idiarte and Javier Zipitría, et al.
315-329	Diversity and fitness of Plasmopara viticola isolates resistant to QoI fungicides	Marie-France Corio-Costet, Marie-Cécile Dufour, Jérémy Cigna, Pierre Abadie and Wei-Jen Chen
331-338	Evolution of Qol resistance in Plasmopara viticola oospores	Silvia Laura Toffolatti, Marisol Prandato, Luca Serrati, Helge Sierotzki and Ulrich Gisi, et al.
339-351	EMS and UV irradiation induce unstable resistance against CAA fungicides in Bremia lactucae	Avia E. Rubin, Ayelet-Chen Werdiger, Mathias Blum, Ulrich Gisi and Helge Sierotzki, et al.
353-359	Influence of dosage, storage time and temperature on efficacy of metalaxyl-treated seed for the control of pearl millet downy mildew	Ram P. Thakur, Veeranki P. Rao and Rajan Sharma

Volume 129, Number 3 / March 2011

361-370	Occurrence of Honeysuckle Yellow Vein Virus (HYVV) containing a monopartite DNA-A genome in Korea	Yuan Wang, Jing Ji, Tae-Kyun Oh, Sung Oh and Sue Hoon Kim, et al.
371-378	2-Aminobenzoic acid of Bacillus sp. BS107 as an ISR determinant against Pectobacterium carotovorum subsp. carotovotrum SCC1 in tobacco	Si Young Yang, Myung Ryeol Park, In Seon Kim, Young Cheol Kim and Jung Wook Yang, et al.
379-388	Susceptibility of sugarcane, plantation weeds and grain cereals to infection by Sugarcane yellow leaf virus and selection by sugarcane breeding in Hawaii	Ewald Komor
389-398	Tuber transmission of ‘*Candidatus* Liberibacter solanacearum’ and its association with zebra chip on potato in New Zealand	Andrew R. Pitman, Gabby M. Drayton, Simona J. Kraberger, Russell A. Genet and Ian A. W. Scott
399-412	Molecular characterization of Hawaiian *Sugarcane yellow leaf virus* genotypes and their phylogenetic relationship to strains from other sugarcane-growing countries	Abdeleim I. ElSayed, Alfons R. Weig and Ewald Komor
413-425	Characterization of Pectobacterium species from Iran using biochemical and molecular methods	Sareh Baghaee-Ravari, Heshmat Rahimian, Masoud Shams-Bakhsh, Emilia Lopez-Solanilla and María Antúnez-Lamas, et al.
427-453	Prevalence, polyphasic identification, and molecular phylogeny of dagger and needle nematodes infesting vineyards in southern Spain	Carlos Gutiérrez-Gutiérrez, Juan E. Palomares Rius, Carolina Cantalapiedra-Navarrete, Blanca B. Landa and Pablo Castillo
455-467	Seasonal colonisation of apple trees by ‘Candidatus Phytoplasma mali’ revealed by a new quantitative TaqMan real-time PCR approach	Sanja Baric, Jennifer Berger, Christian Cainelli, Christine Kerschbamer and Thomas Letschka, et al.
469-483	Development and evaluation of a model for management of brown rot in organic apple orchards	Imre J. Holb, Barbara Balla, Ferenc Abonyi, Mónika Fazekas and Péter Lakatos, et al.
485-500	Detection of Botryosphaeriaceae species within grapevine woody tissues by nested PCR, with particular emphasis on the Neofusicoccum parvum/N. ribis complex	Alessandro Spagnolo, Guido Marchi, Francesca Peduto, Alan J. L. Phillips and Giuseppe Surico

Volume 129, Number 4 / April 2011

501-505	Isolation of microsatellites from an enriched genomic library of the plant-parasitic nematode Meloidogyne incognita and their detection in other root-knot nematode species	Karine Mulet, Mireille Fargette, Myriam Richaud, Gwenaelle Genson and Philippe Castagnone-Sereno
507-510	Divergent effects of PVY-infected potato plant on aphids	Sébastien Boquel, Philippe Giordanengo and Arnaud Ameline
511-528	Cytomolecular aspects of rice sheath blight caused by Rhizoctonia solani	Parissa Taheri and Saeed Tarighi
529-537	Electrophoretic karyotypes of Rhynchosporium commune, R. secalis and R. agropyri	Andreas von Felten, Pascal L. Zaffarano and Bruce A. McDonald
539-554	Using metabolic profiling to assess plant-pathogen interactions: an example using rice (Oryza sativa) and the blast pathogen Magnaporthe grisea	Oliver A. H. Jones, Mahon L. Maguire, Julian L. Griffin, Young-Ho Jung and Junko Shibato, et al.
555-566	Diversity and spatial distribution of vegetative compatibility types and mating types of *Cryphonectria parasitica* in the Aydın Mountains, Turkey	Ömer Erincik, Zahide Özdemir, Ömer Faruk Durdu, Mustafa Timur Döken and Serap Açıkgöz
567-577	Infection and colonization of strawberry by Gnomonia fragariae strain expressing green fluorescent protein	Inga Moročko-Bičevska and Jamshid Fatehi
579-590	Susceptibility of different plant species and tomato cultivars to two isolates of Pepino mosaic virus	Ahmad Fakhro, Susanne von Bargen, Martina Bandte, Carmen Büttner and Philipp Franken, et al.
591-608	Screening of Botrytis cinerea isolates from vineyards in Israel for resistance to fungicides	Nadia Korolev, Mukhiddin Mamiev, Tirza Zahavi and Yigal Elad
609-620	Promoter analysis of the pepper antimicrobial protein gene, CaAMP1, during bacterial infection and abiotic stress	Sung Chul Lee
621-635	Genotypic and phenotypic characterization of the European A2 isolates of Phytophthora ramorum	Annelies Vercauteren, Isabelle De Dobbelaere, Erik Van Bockstaele, Martine Maes and Kurt Heungens
637-651	Cylindrocarpon species associated with apple tree roots in South Africa and their quantification using real-time PCR	Yared Tesfai Tewoldemedhin, Mark Mazzola, Lizel Mostert and Adéle McLeod

Volume 130, Number 1 / May 2011

1-4	Molecular identification of a phytoplasma associated with Ajwain (Trachyspermum ammi) in India	A. Samad, S. Panda, Mahesh K. Gupta, P. V. Ajayakumar and Ashutosh K. Shukla
5-12	Haplotypes of “Candidatus Liberibacter solanacearum” suggest long-standing separation	Warrick R. Nelson, Tonja W. Fisher and Joseph E. Munyaneza
13-27	Post infection application of DL-3-amino-butyric acid (BABA) induces multiple forms of resistance against Bremia lactucae in lettuce	Yigal Cohen, Avia E. Rubin and Moshe Vaknin
29-43	Metabolomics technology to phenotype resistance in barley against Gibberella zeae	G. Kenchappa Kumaraswamy, Venkatesh Bollina, Ajjamada C. Kushalappa, Thin M. Choo and Yves Dion, et al.
45-57	Pathogenicity and reproductive fitness of Pratylenchus coffeae and Radopholus arabocoffeae on Arabica coffee seedlings (Coffea arabica cv. Catimor) in Vietnam	Phap Q. Trinh, Wim M. L. Wesemael, Sy T. T. Nguyen, Chau N. Nguyen and Maurice Moens
59-72	Investigation of soilborne mosaic virus diseases transmitted by Polymyxa graminis in cereal production areas of the Anatolian part of Turkey	Nazli D. Kutluk Yilmaz, Rebecca L. Lyons, Madeleine J. Smith and Kostya Kanyuka
73-82	Existing infection with Rhynchosporium secalis compromises the ability of barley to express induced resistance	Dale R. Walters, Linda Paterson, Cecile Sablou and David J. Walsh
83-95	Morphological and molecular analysis of genetic variability within isolates of Corynespora cassiicola from different hosts	Yan-Xiang Qi, Xin Zhang, Jin-Ji Pu, Xiao-Mei Liu and Ying Lu, et al.
97-107	Phytoplasmas infecting sour cherry and lilac represent two distinct lineages having close evolutionary affinities with clover phyllody phytoplasma	Rasa Jomantiene, Yan Zhao, Ing-Ming Lee and Robert Edward Davis
109-116	Development of quantitative real-time RT-PCR for the detection and quantification of Peach latent mosaic viroid	Marta Luigi and Francesco Faggioli
117-131	Impacts of climate change on wheat anthesis and fusarium ear blight in the UK	James W. Madgwick, Jon S. West, Rodger P. White, Mikhail A. Semenov and James A. Townsend, et al.

Volume 130, Number 2 / June 2011

133-142	Efficiency of Rz1-based rhizomania resistance and molecular studies on BNYVV isolates from sugar beet cultivation in Greece	Ourania Pavli, Marcel Prins, Rob Goldbach and George N. Skaracis
143-154	A single amino acid substitution in PthA of Xanthomonas axonopodis pv. citri altering canker formation on grapefruit leaves	Hsin-Cheng Lin, Mu-Kuei Chu, Yuang-Chuen Lin, Wen-Ling Deng and Hsiang Chang, et al.
155-163	Effect of foliar applications of phosphite on post-harvest potato tubers	María C. Lobato, Milagros F. Machinandiarena, Cecilia Tambascio, Guillermo A. A. Dosio and Daniel O. Caldiz, et al.
165-172	Evidence of olive mild mosaic virus transmission by Olpidium brassicae	Carla M. R. Varanda, Marta S. M. R. Silva, Maria do Rosário F. Félix and Maria Ivone E. Clara
173-182	Phytotoxic polyketides produced by Phomopsis foeniculi, a strain isolated from diseased Bulgarian fennel	Antonio Evidente, Rossitza Rodeva, Anna Andolfi, Zornitsa Stoyanova and Carmen Perrone, et al.
183-196	Molecular and serological diversity in Apple chlorotic leaf spot virus from sand pear (Pyrus pyrifolia) in China	Yansu Song, Ni Hong, Liping Wang, Hongju Hu and Rui Tian, et al.
197-203	PCR-SSCP analysis of Fusarium diversity in asparagus decline in Japan	Abu Shamim Mohammad Nahiyan, Louisa Robinson Boyer, Peter Jeffries and Yoh-ichi Matsubara
205-214	Emerging threat of thrips-borne Melon yellow spot virus on melon and watermelon in Taiwan	Jui-Chu Peng, Shyi-Dong Yeh, Li-Hsin Huang, Ju-Ting Li and Yuan-Fu Cheng, et al.
215-229	Characterization of fungi (Fusarium and Rhizoctonia) and oomycetes (Phytophthora and Pythium) associated with apple orchards in South Africa	Yared Tesfai Tewoldemedhin, Mark Mazzola, Wilhelm J. Botha, Christoffel F. J. Spies and Adéle McLeod
231-237	Is there a relationship between the intrinsic rate of propagation and in-vitro migration and virulence of the pinewood nematode, Bursaphelenchus xylophilus?	Jinu Eo, Shuhei Takemoto and Kazunori Otobe
239-248	Evidence for natural resistance towards trifloxystrobin in Fusarium graminearum	Tiphaine Dubos, Matias Pasquali, Friederike Pogoda, Lucien Hoffmann and Marco Beyer
249-258	Functional imaging of biophoton responses of plants to fungal infection	Jolanta Floryszak-Wieczorek, Zbigniew Górski and Magdalena Arasimowicz-Jelonek
259-269	Effect of passage of a Potato virus Y isolate on a line of tobacco containing the recessive resistance gene va² on the development of isolates capable of overcoming alleles 0 and 2	Christelle Lacroix, Laurent Glais, Jean-Louis Verrier and Emmanuel Jacquot

Volume 130, Number 3 / July 2011

271-285	Hsp90 gene, an additional target for discrimination between the potato cyst nematodes, Globodera rostochiensis and G. pallida, and the related species, G. tabacum tabacum	Mehrdad Madani, Len J. Ward and Solke H. De Boer
287-295	Effect of seed priming with Serratia plymuthica and Pseudomonas chlororaphis to control Leptosphaeria maculans in different oilseed rape cultivars	Ruba Abuamsha, Mazen Salman and Ralf-Udo Ehlers
297-309	Inhibitory and stimulatory effects of essential oils and individual monoterpenoids on growth and sporulation of four soil-borne fungal isolates of Aspergillus terreus, Fusarium oxysporum, Penicillium expansum, and Verticillium dahliae	Kalliopi Kadoglidou, Anastasia Lagopodi, Katerina Karamanoli, Despoina Vokou and George A. Bardas, et al.
311-324	Chalara fraxinea is an invasive pathogen in France	Claude Husson, Bruno Scala, Olivier Caël, Pascal Frey and Nicolas Feau, et al.
325-338	Identification and characterization of pathotypes in Puccinia horiana, a rust pathogen of Chrysanthemum x morifolium	Mathias De Backer, Hossein Alaei, Erik Van Bockstaele, Isabel Roldan-Ruiz and Theo van der Lee, et al.
339-347	Mutational analysis of type III effector genes from Xanthomonas citri subsp. citri	Jose Francisco L. Figueiredo, Gerald V. Minsavage, James H. Graham, Frank F. White and Jeffrey B. Jones
349-365	Spatial heterogeneity, incidence-incidence and incidence-lesion density relationship of apple scab (Venturia inaequalis) in managed orchards	Odile Carisse, Catherine Meloche and William W. Turechek
367-377	Survey and molecular detection of phytoplasmas associated with potato in Romania and southern Russia	Ibolya Ember, Zoltan Acs, Joseph E. Munyaneza, James M. Crosslin and Maria Kolber
379-391	Pathogenic Botryosphaeriaceae associated with Mangifera indica in the Kimberley Region of Western Australia	Monique L. Sakalidis, Jane D. Ray, Vincent Lanoiselet, Giles E. StJ. Hardy and Treena I. Burgess
393-402	The distribution of peach scab lesions on the surface of diseased peaches	Clive H. Bock, Michael W. Hotchkiss, William R. Okie and Bruce W. Wood
403-414	Fusarium species and DON contamination associated with head blight in winter wheat over a 7-year period (2003–2009) in Belgium	Anne Chandelier, Caroll Nimal, Frédéric André, Viviane Planchon and Robert Oger
415-426	Molecular variability and phylogenetic relationships among different species and populations of Pratylenchus (Nematoda: Pratylenchidae) as inferred from the analysis of the ITS rDNA	Francesca De Luca, Aurelio Reyes, Alberto Troccoli and Pablo Castillo
427-439	Evaluation of strategies for the control of canola and lupin seedling diseases caused by Rhizoctonia anastomosis groups	Sandra C. Lamprecht, Yared T. Tewoldemedhin, Frikkie J. Calitz and Mark Mazzola

Volume 130, Number 4 / August 2011

441-447	Distribution of tomato chlorotic dwarf viroid in floral organs of tomato	Yosuke Matsushita, Tomio Usugi and Shinya Tsuda
449-456	Tomato necrotic ring virus (TNRV), a recently described tospovirus species infecting tomato and pepper in Thailand	Afshin Hassani-Mehraban, Sirirat Cheewachaiwit, Cherry Relevante, Richard Kormelink and Dick Peters
457-462	Detection of ‘Candidatus Phytoplasma brasiliense’ in a new geographic region and existence of two genetically distinct populations’	Gulnara Balakishiyeva, Madat Qurbanov, Alamdar Mammadov, Shaniyar Bayramov and Jalal Aliyev, et al.
463-467	Selection of species resistant to the wood rot fungus Phellinus noxius	J. Wu, S. L. Peng, H. B. Zhao, M. H. Tang and F. R. Li, et al.
469-476	Disease resistance gene transcription in transgenic potato is unaltered by temperature extremes and plant physiological age	Massimo Iorizzo, Dimitre S. Mollov, Domenico Carputo and James M. Bradeen
477-488	Survival time analysis of Pinus pinaster inoculated with Armillaria ostoyae: genetic variation and relevance of seed and root traits	Alejandro Solla, Olga Aguín, Elena Cubera, Luís Sampedro and J. Pedro Mansilla, et al.
489-502	ROS and NO production in compatible and incompatible tomato-Meloidogyne incognita interactions	Maria Teresa Melillo, Paola Leonetti, Antonella Leone, Pasqua Veronico and Teresa Bleve-Zacheo
503-510	Is Roesleria subterranea a primary pathogen or a minor parasite of grapevines? Risk assessment and a diagnostic decision scheme	Sigrid Neuhauser, Lars Huber and Martin Kirchmair
511-519	Somatic embryogenesis efficiently eliminates viroid infections from grapevines	Giorgio Gambino, Beatriz Navarro, Rosalina Vallania, Ivana Gribaudo and Francesco Di Serio
521-528	Molecular phylogenetic analysis of Peronosclerospora (Oomycetes) reveals cryptic species and genetically distinct species parasitic to maize	Sabine Telle, Roger G. Shivas, Malcolm J. Ryley and Marco Thines
529-540	Identification of defence-related genes expressed in coffee and citrus during infection by Xylella fastidiosa	Marcelo F. Carazzolle, Fernanda R. Rabello, Natália F. Martins, Alessandra A. de Souza and Alexandre M. do Amaral, et al.
541-550	Self-inhibition of spore germination via reactive oxygen in the fungus Cladosporium cucumerinum, causal agent of cucurbit scab	Andrey A. Aver’yanov, Vera P. Lapikova, Tatiana D. Pasechnik, Tatiana S. Zakharenkova and Con Jacyn Baker
551-558	TaqMan real-time PCR method for detection of Discula destructiva that causes dogwood anthracnose in Europe and North America	Ning Zhang, Andrea Tantardini, Stephen Miller, Amanda Eng and Nicole Salvatore
559-575	Diagnostic value of molecular markers for Lr genes and characterization of leaf rust resistance of German winter wheat cultivars with regard to the stability of vertical resistance	Albrecht Serfling, Ilona Krämer, Volker Lind, Edgar Schliephake and Frank Ordon
577-586	Yield loss caused by huanglongbing in different sweet orange cultivars in São Paulo, Brazil	Renato Beozzo Bassanezi, Luiz Henrique Montesino, Maria Cândida Godoy Gasparoto, Armando Bergamin Filho and Lilian Amorim
587-596	Efficacy of a formulated product containing Quillaja saponaria plant extracts for the control of root-knot nematodes	Ioannis O. Giannakou
597-604	Generation of Sugarcane streak mosaic virus-free sugarcane (Saccharum spp. hybrid) from infected plants by *in vitro* meristem tip culture	Subba Reddy Ch. V. and Sreenivasulu P.

Volume 131, Number 1 / September 2011

1-7	Fireblight (Erwinia amylovora) affects Mal d 1-related allergenicity in apple	Miriam Mayer, Christina Oberhuber, Igor Loncaric, Birgit Heissenberger and Marianne Keck, et al.
9-14	Molecular and biological characterization of Chrysanthemum stem necrosis virus isolates from distinct regions in Japan	Minoru Takeshita, Naoko Nagai, Mitsuru Okuda, Shohei Matsuura and Shiori Okuda, et al.
15-26	Colonization of Arabidopsis roots by Trichoderma atroviride promotes growth and enhances systemic disease resistance through jasmonic acid/ethylene and salicylic acid pathways	Miguel Angel Salas-Marina, Miguel Angel Silva-Flores, Edith Elena Uresti-Rivera, Ernestina Castro-Longoria and Alfredo Herrera-Estrella, et al.
27-38	A new phenotype of Polymyxa betae in Arabidopsis thaliana	Nicolas Desoignies, Celine Stocco, Claude Bragard and Anne Legrève
39-48	Diversity in genetic structure and chemotype composition of Fusarium graminearum sensu stricto populations causing wheat head blight in individual fields in Germany	Firas Talas, Heiko K. Parzies and Thomas Miedaner
49-58	Plants for planting; indirect evidence for the movement of a serious forest pathogen, Teratosphaeria destructans, in Asia	Vera Andjic, Bernard Dell, Paul Barber, Giles Hardy and Michael Wingfield, et al.
59-66	Biodiversity of Fusarium species in ears and stalks of maize plants in Belgium	Jonathan Scauflaire, Olivier Mahieu, Julien Louvieaux, Guy Foucart and Fabien Renard, et al.
67-79	Clonal population structure and introductions of the chestnut blight fungus, Cryphonectria parasitica, in Asturias, northern Spain	Germán González-Varela, Ana J. González and Michael G. Milgroom
81-93	Multifarious activity of bioformulated Pseudomonas fluorescens PS1 and biocontrol of Sclerotinia sclerotiorum in Indian rapeseed (Brassica campestris L.)	Abhinav Aeron, R. C. Dubey, D. K. Maheshwari, Piyush Pandey and Vivek K. Bajpai, et al.
95-102	Impact of time between field application of Bacillus subtilis strains SB01 and SB24 and inoculation with Sclerotinia sclerotiorum on the suppression of Sclerotinia stem rot in soybean	Jinxiu Zhang, Allen G. Xue, Malcolm J. Morrison and Yao Meng
103-119	Characterisation and detection of Pythium and Phytophthora species associated with grapevines in South Africa	Christoffel Frederik Jakobus Spies, Mark Mazzola and Adéle McLeod
121-134	Trichoderma harzianum- mediated reprogramming of oxidative stress response in root apoplast of sunflower enhances defence against Rhizoctonia solani	Brahma N. Singh, Akanksha Singh, Satyendra P. Singh and Harikesh B. Singh
135-141	Variation in the nrDNA ITS sequences of some powdery mildew species: do routine molecular identification procedures hide valuable information?	Gábor M. Kovács, Tünde Jankovics and Levente Kiss
143-155	Parasitic flowering plants of woody species in Jordan	Jamal Ragheb Qasem
157-165	Colletotrichum gloeosporioides, a new causal agent of citrus post-bloom fruit drop	Waléria Guerreiro Lima, Marcel Bellato Spósito, Lilian Amorim, Fabrício Packer Gonçalves and Péricles Albuquerque Melo de Filho

Volume 131, Number 2 / October 2011

167-170	Bemisia tabaci Biotype Q is present in Costa Rica	Jose Andres Guevara-Coto, Natalia Barboza-Vargas, Eduardo Hernandez-Jimenez, Rosemarie W. Hammond and Pilar Ramirez-Fonseca
171-178	Phoma glomerata (Corda) Wollenw. & Hochapfel a new threat causing cankers on shoots of peach trees in Greece	Thomas Thomidis, Themis J. Michailides and Efstathia Exadaktylou
179-195	Large-scale assessment of agricultural practices affecting Fusarium root rot and common bean yield	Bita Naseri and Alireza Marefat
197-209	Limited survival of Ralstonia solanacearum Race 3 in bulk soils and composts from Egypt	Derek L. Tomlinson, John G. Elphinstone, H. Abd El-Fatah, S. H. Agag and M. Kamal, et al.
211-219	Cloning and characteristics of Brn1 gene in Curvularia lunata causing leaf spot in maize	Tong Liu, Shufa Xu, Lixing Liu, Feihong Zhou and Jumei Hou, et al.
221-235	Involvement of OsNPR1/NH1 in rice basal resistance to blast fungus Magnaporthe oryzae	Jia-Xun Feng, Lin Cao, Juan Li, Cheng-Jie Duan and Xue-Mei Luo, et al.
237-248	Extracts of the marine brown macroalga, Ascophyllum nodosum, induce jasmonic acid dependent systemic resistance in Arabidopsis thaliana against Pseudomonas syringae pv. tomato DC3000 and Sclerotinia sclerotiorum	Sowmyalakshmi Subramanian, Jatinder Singh Sangha, Bruce A. Gray, Rudra P. Singh and David Hiltz, et al.
249-260	Assessing genetic resistance to spot blotch, Stagonospora nodorum blotch and tan spot in wheat from Nepal	B. N. Mahto, S. Gurung and Tika B. Adhikari
261-268	Effect of Diaporthe RNA virus 1 (DRV1) on growth and pathogenicity of different Diaporthe species	Ntsane Moleleki, Michael J. Wingfield, Brenda D. Wingfield and Oliver Preisig
269-275	Response of the panicles exserted from the caulis and from various effective tillers at four stages of panicle development to neck blast in rice	Zhongna Hao, Lianping Wang, Jiangen Liang and Rongxiang Tao
277-287	Evaluation of the *Sss* AgriStrip rapid diagnostic test for the detection of *Spongospora subterranea* on potato tubers	Karima Bouchek-Mechiche, Françoise Montfort and Ueli Merz
289-303	Use of a trap garden to find additional genetically distinct isolates of the rust fungus Phragmidium violaceum to enhance biological control of European blackberry in Australia	Louise Morin, Katherine J. Evans, Mireille Jourdan, Don R. Gomez and John K. Scott
305-316	Effect of cropping system on composition of the Rhizoctonia populations recovered from canola and lupin in a winter rainfall region of South Africa	Sandra Christina Lamprecht, Yared Tesfai Tewoldemedhin, Mark Hardy, Frikkie J. Calitz and Mark Mazzola
317-326	Influence of an m-type thioredoxin in maize on potyviral infection	Yan Shi, Yanhong Qin, Yanyong Cao, Hu Sun and Tao Zhou, et al.
327-340	The use of GFP-transformed isolates to study infection of banana with Fusarium oxysporum f. sp. cubense race 4	Chunyu Li, Shi Chen, Cunwu Zuo, Qingming Sun and Qian Ye, et al.
341-354	Polymorphism analysis of housekeeping genes for identification and differentiation of Clavibacter michiganensis subspecies	Malgorzata Waleron, Krzysztof Waleron, Joanna Kamasa, Wlodzimierz Przewodowski and Ewa Lojkowska

Volume 131, Number 3 / November 2011

355-369	Pathogenicity of indole-3-acetic acid producing fungus Fusarium delphinoides strain GPK towards chickpea and pigeon pea	Guruprasad B. Kulkarni, Shrishailnath S. Sajjan and T. B. Karegoudar
371-381	Distribution of grapevine leafroll associated virus-3 variants in South African vineyards	Anna E. C. Jooste, Gerhard Pietersen and Johan T. Burger
383-392	Disease severity, incidence and races of Setosphaeria turcica on sorghum in Uganda	Idd Ramathani, Moses Biruma, Tom Martin, Christina Dixelius and Patrick Okori
393-401	An Ulva armoricana extract protects plants against three powdery mildew pathogens	Valérie Jaulneau, Claude Lafitte, Marie-France Corio-Costet, Marciel J. Stadnik and Sylvie Salamagne, et al.
403-407	Control of common bunt of wheat under field conditions with the biofumigant fungus Muscodor albus	Blair J. Goates and Julien Mercier
409-418	Soybean cultivar performance in the presence of soybean Asian rust, in relation to chemical control programs	Junia Vianna Corrêa da Silva, Fernando César Juliatti, João Renato Vaz da Silva and Fernanda Carvalho Barros
419-430	A quantitative PCR assay for accurate in planta quantification of the necrotrophic pathogen Phytophthora cinnamomi	Leila Eshraghi, Nader Aryamanesh, Jonathan P. Anderson, Bryan Shearer and Jen A. McComb, et al.
431-440	The reproductive potential of the root-knot nematode Meloidogyne incognita is affected by selection for virulence against major resistance genes from tomato and pepper	Caroline Djian-Caporalino, Sergio Molinari, Alain Palloix, Aurelio Ciancio and Ariane Fazari, et al.
441-449	Eutypa lata, the causal agent of dieback in red currant (Ribes rubrum) and gooseberry (R. uva-crispa) in the Netherlands	Marcel Wenneker, Marcel M. J. P. van Raak, Ilse R. van Brouwershaven, Wendy Martin and Linda F. F. Kox
451-465	Verticillium wilt in nursery trees: damage thresholds, spatial and temporal aspects	Jan-Kees C. Goud, Aad J. Termorshuizen and Ariena H. C. van Bruggen
467-482	Identification, potential inoculum sources and pathogenicity of botryosphaeriaceous species associated with grapevine dieback disease in New Zealand	Nicholas T. Amponsah, E. Eirian Jones, Hayley J. Ridgway and Marlene V. Jaspers
483-496	Spatiotemporal effects of cultivar mixtures on wheat stripe rust epidemics	Chong Huang, Zhenyu Sun, Haiguang Wang, Yong Luo and Zhanhong Ma
497-510	Epidemiological and histological components of crown rust resistance in oat genotypes	Felipe André Sganzerla Graichen, José Antônio Martinelli, Caroline de Lima Wesp, Luis Carlos Federizzi and Márcia Soares Chaves
511-518	Host-pathogen interaction of root-knot nematode Meloidogyne incognita on pepper in the southeast of Spain	Ana M. Requena, M. Emilia Candela, M. Emilia Requena and Catalina Egea-Gilabert
519-527	PCR-based detection of sunflower white blister rust (Pustula helianthicola C. Rost & Thines) in soil samples and asymptomatic host tissue	Otmar Spring, Thines Marco, Stefanie Wolf and Reinhard Zipper
529-537	Aggressiveness of eight Didymella rabiei isolates from domesticated and wild chickpea native to Turkey and Israel, a case study	Hilal Ozkilinc, Omer Frenkel, Dani Shtienberg, Shahal Abbo and Amir Sherman, et al.
539-548	Emerging multi-pathogen disease caused by Didymella bryoniae and pathogenic bacteria on Styrian oil pumpkin	Martin Grube, Michael Fürnkranz, Sabine Zitzenbacher, Herbert Huss and Gabriele Berg

Volume 131, Number 4 / December 2011

549-552	A classification of Pepper yellow mosaic virus isolates into pathotypes	Monika Fecury Moura, Tatiana Mituti, Julio M. Marubayashi, Ricardo Gioria and Romulo F. Kobori, et al.
553-558	Linear-motion tattoo machine and prefabricated needle sets for the delivery of plant viruses by vascular puncture inoculation	John J. Weiland and Michael C. Edwards
559-571	Hydrogen peroxide scavenging mechanisms are components of Medicago truncatula partial resistance to Aphanomyces euteiches	Naceur Djébali, Haythem Mhadhbi, Claude Lafitte, Bernard Dumas and Marie-Thérèse Esquerré-Tugayé, et al.
573-584	Molecular typing of ‘Candidatus Phytoplasma mali’ and epidemic history tracing by a combined T-RFLP/VNTR analysis approach	Sanja Baric, Jennifer Berger, Christian Cainelli, Christine Kerschbamer and Josef Dalla Via
585-601	Transcriptional profiling of watermelon during its incompatible interaction with Fusarium oxysporum f. sp. niveum	Guiyun Lü, Shaogui Guo, Haiying Zhang, Lihua Geng and Fengming Song, et al.
603-620	Dynamics of the root/soil pathogens and antagonists in organic and integrated production of potato	Leszek Lenc, Hanna Kwaśna and Czesław Sadowski
621-630	Protective role of silicon in the banana-Cylindrocladium spathiphylli pathosystem	Marie-Liesse Vermeire, Lucie Kablan, Marc Dorel, Bruno Delvaux and Jean-Michel Risède, et al.
631-642	Molecular identification and mycotoxin production of Lilium longiflorum-associated fusaria isolated from two geographic locations in the United States	Nimmi Rajmohan, Thomas J. Gianfagna, Giuseppe Meca, Antonio Moretti and Ning Zhang
643-651	TaFLRS, a novel mitogen-activated protein kinase in wheat defence responses	Yan Gao, Xinwei Liu, Jo-Ann Stebbing, Daifen He and André Laroche, et al.
653-660	Effect of cropping systems and crop successions on fumonisin levels in corn from Northern Paraná State, Brazil	Elisabete Yurie Sataque Ono, Elaine Cunha Moreno, Mario Augusto Ono, Carolina Nachi Rossi and Gervásio Hitoshi Saito, et al.
661-668	Neofusicoccum parvum associated with fruit rot and shoot blight of peaches in Greece	Thomas Thomidis, Themis J. Michailides and Efstathia Exadaktylou
669-683	Ethylene, but not salicylic acid or methyl jasmonate, induces a resistance response against Phytophthora capsici in Habanero pepper	Rosalía Núñez-Pastrana, Guadalupe Fabiola Arcos-Ortega, Ramón Armando Souza-Perera, Carlos Alberto Sánchez-Borges and Yumi Elena Nakazawa-Ueji, et al.
685-693	Spatial genetic diversity and interregional spread of Puccinia striiformis f. sp. tritici in Northwest China	Ninghai Lu, Jianfeng Wang, Xianming Chen, Gangming Zhan and Changqing Chen, et al.
695-703	Development of a real-time PCR assay for detection of Phytophthora kernoviae and comparison of this method with a conventional culturing technique	Kelvin J. D. Hughes, Jenny A. Tomlinson, Patricia M. Giltrap, Victoria Barton and Ellie Hobden, et al.
705-717	Real-time PCR mediated monitoring of Fusarium foetens in symptomatic and non-symptomatic hosts	Hanneke Huvenne, Jane Debode, Martine Maes and Kurt Heungens

Volume 132, Number 1 / January 2012

1-7	Detection, characterization and host range studies of Pepino mosaic virus in Cyprus	Lambros C. Papayiannis, Charalambos D. Kokkinos and Ana Alfaro-Fernández
9-16	Development of a polyprobe for the simultaneous detection of four grapevine viroids in grapevine plants	Zhixiang Zhang, Shan Peng, Dongmei Jiang, Song Pan and Hongqing Wang, et al.
17-21	Screening new Arachis amphidiploids, and autotetraploids for resistance to late leaf spot by detached leaf technique	Nalini Mallikarjuna, Deepak R. Jadhav, Kanaka Reddy, Fatema Husain and Kumkum Das
23-35	Diversity, spatial variation, and temporal dynamics of virulences in the German leaf rust (Puccinia recondita f. sp. secalis) population in winter rye	Thomas Miedaner, Bettina Klocke, Kerstin Flath, Hartwig H. Geiger and W. Eberhard Weber
37-48	Comparative analysis of pathogenesis-related protein 10 (PR10) genes between fungal resistant and susceptible peppers	Hyun Cheol Soh, Ae Ran Park, Sangkyu Park, Kyoungwhan Back and Jae Bok Yoon, et al.
49-57	Effect of Meloidogyne ethiopica parasitism on water management and physiological stress in tomato	Polona Strajnar, Saša Širca, Gregor Urek, Helena Šircelj and Peter Železnik, et al.
59-70	The influence of Aphanomyces cochlioides on selected physiological processes in sugar beet leaves and yield parameters	Danuta Chołuj and Ewa B. Moliszewska
71-79	Temporal dynamics of root and foliar severity of soybean sudden death syndrome at different inoculum densities	Carlos Gongora-Canul, Forrest W. Nutter and Leonor Frazao S. Leandro
81-89	Characterization of Agrobacterium species by capillary isoelectric focusing	Sándor Süle, Marie Horká, Hana Matoušková, Anna Kubesová and Jiří Salplachta, et al.
91-100	Green-odour compounds have antifungal activity against the rice blast fungus Magnaporthe oryzae	M. I. Tajul, Takayuki Motoyama, Akikazu Hatanaka, M. Sariah and Hiroyuki Osada
101-109	A simulation of the effects of early eradication of nematode infected trees on spread of pine wilt disease	Luis F. Gordillo and Yongkuk Kim
111-122	Frequency of mutations associated with fungicide resistance and population structure of Mycosphaerella graminicola in Tunisia	Sameh Boukef, Bruce A. McDonald, Amor Yahyaoui, Salah Rezgui and Patrick C. Brunner
123-132	Silicon and increased electrical conductivity reduce downy mildew of soilless grown lettuce	Angelo Garibaldi, Giovanna Gilardi, Ettore Erik Cogliati and Maria Lodovica Gullino
133-146	Response of Vitis vinifera cell cultures to Phaeomoniella chlamydospora: changes in phenolic production, oxidative state and expression of defence-related genes	Marta R. M. Lima, Federico Ferreres and Alberto C. P. Dias
147-161	Fusarium langsethiae (Torp and Nirenberg), investigation of alternative infection routes in oats	Hege Hvattum Divon, Jafar Razzaghian, Heidi Udnes-Aamot and Sonja Sletner Klemsdal