pl*n[,"dlts*SPATH

COVER

(Clockwise .from upper left): Fusarium wilt ofSyagrus romanzoffiana caused by Fusariumoxysporum f. sp. plamarum (courtesy BrookeBurn, see page 31); crown rot and root rotcaused by Sclerotium rolfsii on silverbushplants (courtesy G. Polizzj, see page 131);chlorosis ald necrosis caused by Tobaccorattle virus on spinach (courtesy S. T. Koike etal . , see page 125).

13 Effect of remperature on severity of Fusarium w't of Lettuce caused ¡"71ñnoxyspo,am f. sp. Iactucae. J. C. Scott, T. R. Gorcton, o. n. siii, árli."ll ii, " ,.1 8 Transmission of phytophthora infestans from Infected potato seed rubersto Emerged Shoots. D. A. Johnson

24 Resistance of pepper to phytophthora crown, Root, and Fruit Rot Is Afl.ectedby Isolate Virulence. J. M.-Foi", oncl M. K. Hausbeck31 Fusarium^oxysporum f. sp. palmarum, aNovelForma Specialis Causing a LethalDisease of svagras roman{ofjlana anáwashtugto"u roi"tio rÁd,Jilu1 M. L. Ettiott,E' A. Des Jardin, K o'Donnátt, D. M. Geiser, Nr A. Harr¡son, oiii."íí.-i)orrno,39 Mefenoxam sensitivity in pfty tophthora cinnamomi Isorates. J. Hu, c. Hong,E. L. Stromberg, and G. W. Móur*an

45 seedring and srow Rusting Resistance to Leaf Rust in chinese wheat curtivars.Z. F. Li, X. C. Xia, z, ¡t ni, x. L¡, L. l. Zhans, H. y. wang, O i u;;;,.w x. yang,G. Q. Li, and D. e. Liu

54 Effectsof Temperature. Concentraf ion. Age. and Algaecides on phytophthoracapsici Zoospore Infectiviry. L- L. Granke intt Lt. K. rt;;;b";i""'

"''"'

61 so'bornc pathogens ofcerears in an rrrigated cropping system: Effects ofTillage, Residue Management, and Crop ñohtion. T. C. paulitz, K. L. Schroeder,and W. F. Schíllinger

69 ]1{u1nce of Soybean Monoculture on phinlophora gregúta f. sp. sojaeIGS-Genotype B Isolate Aggressiveness. f. l. Augnís ir¿ C. i."Crír'

7 5 citrus stubborn severity Is Associated with spiroprasma citri riter But Notwith Bacteriar Genotype.A. F. s. Metto, R. K. yokomí, u. Melcher, J. C. Chen,and J. Fletcher

83 :#";fy/j;::

Fungicides on Corn wfth Simurared Hait Damage. C. A. Brariley

87 f-a.ys of.lbnphthora sojae and Their Virulences on Soybean Cultivars inHeilongiiang, China. S.Z. Zhans, p. F. Xu, J.J. Wu, ,q. c. frii, i. f.-;i;;-;, w. B. Li,C. Chen, W. y. Chen, and H. y. lv

92 Race 3, a New and Highry virurent Race of Fusarium ox,sporum f. sp. niveumcausing Fusarium wilt in watermeron. x. G. zhou, x. í Éirrir,'"rá8."í. nruron99 characterization of curtoviruses Associated with curry Top Disease of .romato

in Cafifornia and Monitoring for These Viruses i" n."if,"áñrolilir.t._p. cnrr,K. Brannígan, R. Ctark, and R. L. Gilbertson

109 A Polymerase chain Reaction Assay for the Dete ction of xanfhomonas cam*estrispv' musetearum in Banana. M. L. Lewis lvey, G. Tusiime, o"¿ i. Á. ni¡ilr"-""115 Heterobasidion annosum and H. parviporumin the Southern Rocky Mountainsand Adjoining States. -/. J. Worrált, T. C. Harrington, J. T. Blodgett, D. A. Conklin,and M. L. Fairweather

SPECIAL REPORT

119 January Temperatures predict Tobacco Brue Mord severity: Evidence ro.i*JSource and Long-Distance Transport of Inoculum in Connecticut . J. A. ktMondia

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DISEASE NOTES

125 First Report of Damping-Off Caused by Ráizoctonia solani AG-4 on MediterraneanFan Pdm in ltaly. G. Poliui, D. AieIIo, I. Castello, V. Guamaccia, (tnd A. Vitale

125 First Report of Tobacco rattle virus in Spinach in California. S. T. Koike, T. Tian,and H.-Y. Liu

125 First Report of Phytophthora sansomeand Causing Wilting and Stunting on Cornin Ohio. L. X. Zelaya-Molina, M. L. Ellis, S. A. Berry, and A. E. Dorrance

126 First Report of the Peach Brown Rot Fungas Monilinia fructicola Resistantto Demethylation Inhibitor Fungicides in New Jersey. A. Burnett, N. Lalancette'and K. McFctrland

126 First Report of Tobacco ríngspot virus in Joe-Pye Weed (Eapatorium purpureum)in Mississippi. S. Sabanadzovic, D. M. Ingram, and A. M. Lawrence

'126 First Record of Rhizoctonia solani AG 2-l on Ctenanthe oppenheimian¿ in India.P. Baiswar, S. Chandra, R. Kumar, S. V. Ngachan, and D. D. Rosa

127 Identification of Three Strains of Bean common mosaic necrosis virus in CommonBean from lran. M. Naderpour, M. Mohammadi, G. H. Mossahebi, and M. Koohi-Habibí

127 First Report of Myrothecium Leaf Spot of Common Bean in China Causedby Myrothecium roridum. Y.'J. Zhao, B.-J. Li, Y.-X. Shi, and X.-W. Xie

127 First Report ofTarget LeafSpot Caused by Corynespora cassiicoln on BalsamPear in China. B.-"f. Li, Y.-J. Zhao, W. Gao, Y.-X. Shi, andX.-W. Xie

'128 First Report of Bacterial Blight Caused by Pseudomonas viridiflava onPeain Spain. A. Martín-Sanz, J. L. Palomo, M. Pérez de Ia Vega, and C. Caminero

'128 Macadamia Quick Decline Caused by Pftytophthora tropic¿l¡'s is Associated with SapBleeding, Frass,andNectrin in Hawaii. L. Keith, L. Sugiyama, and M. Nagao

'128 First Report of Fruit Rot Disease of Mango Caused by Botryosphaeria dothídeaand Neofusicoccum mangifera¿ in Taiwan. H. F. Ni, R. F. Liou, T. H. Hung,R. S. Chen, and H. R. Yang

'129 First Report of Citrus viroid V in Moro Blood Sweet Orange in Iran. S. M. BaníHashemian, H. Taheri, N. Duran-Vila, and P. Serra

129 First Report of Verticillium Wilt Caused by Verticíllium dahline on Figmarigoldin ltaty. A. Garibaldi, D. Bertexi, P. Pensa, and M. L. Gullino

1 30 First Report of Grapevine leafroll-associated virus 4 and 5 in Grapevines in China.G.-Q. Pei, Y.-F. Dong, Z.-P. Zhang, and X.-D. Fan

1 30 First Report of Tobacco rattle virus associated with corky Ringspot in PotatoesGrown in North Dakota. N. David, I. MaIIik, and N. C. Gudmestad

130 First Report of Powdery Mildew Caused by Golovinomyces cirhoracearum on Gerbera(Gerbera jamesonii)nltaly. M. Troisi, D. Bertetti, A. Garibaldi, and M. L. Gullino

'13'l First Report of Southern Blight on Silverbtsh (Convolvulus cneorum) Caused bySclerotiam rolfsü in ltaly. G. Polizzi, D. Aiello, V. Gunmnccia, G. Parkwecchio, anrl A. Vitale

13'l First Report of Phytophthora Root Rot Caused by Phytophthora cryptogeaon Spinach in California. S. T. Koike and Frank N. Martin

131 First Report of Anthracnose Caused by Colletotrfuhum acutatum on Mung BeanSprouts in Taiwan. Y. M. Shen, H. L. Liu, S. T. Chang, and C. H' Chao

'132 First Report of Powdery Mildew Caused by I-e veillula taurba on Giant Blazing Star(Mentzelia laevicaulis). R. K. Sampangi, D. A. Glawe, T. Barlnw, and S. K. Mohan

132 First Report of Kidney Bean Little Leaf Disease Associated with 165rII GroupPhytoplasma in China. "/. H. Dong, L. Zhang, J. H. McBeath, andZ. K. Zhang

132 First Report ofBacterial LeafBlight on Broccoli and Cabbage Causedby Pseudomonas syringae pv. alisalensis in South Carolina. W. P. Wechter,A. P. Keinath, M. W. Farnham, and J. P. Smith

133 First Report of Chalara fraxinea on Common Ash in Italy. N. Ogris, T. Hauptman,D. Jurc, V. Floreancig, F. Marsich, and L. Montecchio

133 First Report of the Sting Nematode B¿lonolaimus longícaudatus on Soybeanin Delaware. Z. A. Handoo, A. M. Skantar, ancl R. P. Mulrooney

134 FirstReport ofLeafBlightand Rootand Foot Rot ofa Strelitzia Caused byPhytophthora nicotianae in Italy. Z. Luongo, M. Galli, L. Riccioni, and A. Belisrtrio

134 First Report of Blight of Common Bean Caused by Phytophthora capsiciin Connecticut. J. A. LaMondia, D. W. Li, and C. R. Vossbrinck

134 FirstReportof LimberPineDwarf Mistletoe (Arceuthobiumcyanocarpum) onSugarPine (Pinus lambertiana) from California. R. Mathiasen and C. Daugherty

135 Acknowledgment of Reviewers

138 Instructions for Authors, 2010