Annual Meeting Program Book - American Phytopathological Society

in 1983, 1996, and 2006. K. A. KADER (1), R. M.
Hunger (1), J. T. Edwards (1). (1) Oklahoma State
University, Stillwater, OK, U.S.A.
P-406 Expanded host range of Fusarium virguliforme. T.
M. KOLANDER (1), D. K. Malvick (1), J. E. Kurle
(1). (1) University of Minnesota, St. Paul, MN,
U.S.A.
P-407
flash
&
dash Complete nucleotide sequence and taxonomy
P-408
of sugarcane streak mosaic virus, member of a novel
genus in the family Potyviridae. D. XU (1), G. Zhou
(2), Y. Xie (2), R. Mock (1), R. Li (1). (1) USDA-
ARS, National Germplasm Resources Laboratory,
Beltsville, MD; (2) Laboratory of Plant Virology,
South China Agricultural University, Guangzhou,
China
Influence of soils, nutrition, and water relations
upon charcoal rot disease processes in Kansas. D. A.
CRUZ (1), C. R. Little (1). (1) Kansas State University,
Manhattan, KS, U.S.A.
P-409 Brown stem rot caused by types A and B of Phialophora
gregata reduces yield and growth of soybean.
D. MALVICK (1), A. Impullitti (1), C. Floyd (1).
(1) University of Minnesota, St. Paul, MN, U.S.A.
P-410 Great Plains wheat virus survey 2008. J. A. PRICE
(1), T. Blunt (2), M. E. Burrows (3), G. Franc (4),
D. Ito (3), K. Kinzer (5), J. Olson (6), J. O’Mara
(7), C. M. Rush (8), J. Stack (7), C. Tande (9), A.
Ziems (10). (1) Texas AgriLife Research, Amarillo,
TX, U.S.A.; (2) Colorado State University, Fort
Collins, CO, U.S.A.; (3) Montana State University,
Bozeman, MT, U.S.A.; (4) University of Wyoming,
Laramie, WY, U.S.A.; (5) North Dakota
State University, Fargo, ND, U.S.A.; (6) Oklahoma
State University, Stillwater, OK, U.S.A.; (7) Kansas
State University, Manhattan, KS, U.S.A.; (8) Texas
AgriLife Research, Bushland, TX, U.S.A.; (9) South
Dakota State University, Brookings, SD, U.S.A.;
(10) University of Nebraska, Lincoln, NE, U.S.A.
P-411 Prevalence of Phymatotrichopsis omnivora in alfalfa
fields affected by root rot in southeastern New
Mexico. S. SANOGO (1), J. Pierce (1). (1) New
Mexico State University, Las Cruces, NM, U.S.A.
P-412 Differential hosts for triticum mosaic virus and
wheat streak mosaic virus. D. SEIFERS (1), J.
Martin (1). (1) Kansas State University, Hays, KS,
U.S.A.
P-413 Survey of fungal, nematode and virus diseases in
soybean fields in Alabama. E. J. Sikora (1), J. F.
MURPHY (1), K. K. Lawrence (1), J. Mullen (1).
(1) Auburn University, Auburn, AL, U.S.A.
P-414 Molecular identification of cyst nematode species
from wheat and barley fields in the Pacific Northwest.
G. Yan (1), R. W. SMILEY (1). (1) Oregon
State University, Pendleton, OR, U.S.A.
P-415 Olpidium bornovanus: A root pathogen? M. E.
STANGHELLINI (1), D. M. Mathews (1), I. J.
Misaghi (1). (1) University of California, Riverside,
CA, U.S.A.
P-416 Changes in expression patterns of pathogenesisrelated
genes in wheat after treatment with chemical
inducers against Pyrenophora tritici-repentis. J. S.
PATEL (1), T. B. Adhikari (1). (1) North Dakota
State University, Fargo, ND, U.S.A.
P-417 Induced expression of pathogenesis-related protein
genes in soybean is associated with avrXg1 in Xanthomonas
axonopodis pv. glycines Race 3. S. PRATH-
UANGWONG (1), D. Athinuwat (2), T. J. Burr
(3). (1) Kasetsart University, Chatuchack, Bangkok,
Thailand; (2) Dept. Plant Pathology, Kasetsart
University; (3) Department of Plant Pathology and
Plant-Microbe Biology
P-418 Crop hosts of soybean cyst nematode in the northern
Great Plains. S. POROMARTO (1), B. D. Nelson
(1). (1) Dept. Plant Pathology, North Dakota
State University, Fargo, ND, U.S.A.
Diseases of Fruits and Nuts
P-419 Pythium species causing green bean diseases in plastic
greenhouses in southeast Spain. Y. SERRANO
(1), J. M. Gomez (1), J. M. Melero-Vara (2), Z.
Abad (3). (1) Centro de Investigación y Formación
Agraria “La Mojonera-La Cañada”, IFAPA, La
Mojonera, Almería, Spain; (2) Instituto de agricultura
sostenible, CSIC, Córdoba, Spain; (3) USDA-
APHIS-PPQ-PHP-RIPPS-Molecular Diagnostics
Laboratory, Beltsville, MD, U.S.A.
P-420 Prevalence of esca and petri diseases of grape in Iran.
Z. BANIHASHEMI (1), H. Mohammadi (2), J.
Armengol (3). (1) Shiraz University, Shiraz, Iran;
(2) Kerman University; (3) Instituto Agroforestal
Mediterraneo Universidad Politecnica de Valencia
P-421 Zygophiala spp. on apple fruit associated with
flyspeck signs in China. H. Y. Li (1), G. Y. Sun (1),
R. Zhang (1), M. L. GLEASON (2), J. C. Batzer
(3). (1) College of Plant Protection, Northwest A&F
University, Yangling, Shaanxi, China; (2) Iowa State
University, Ames, IA, U.S.A.; (3) Department of
Plant Pathology, Iowa State University, Ames, IA,
U.S.A.
P-422 Screening for verticillium wilt resistance in diploid
and octoploid strawberry germplasm. K. J. VIN-
ING (1), T. M. Davis (2). (1) Oregon State University,
Corvallis, OR, U.S.A.; (2) University of New
Hampshire, Durham, NH, U.S.A.
P-423 Excessive summer rains trigger outbreaks of two
fungal leaf spot diseases “new” to pistachio in New
Mexico. J. M. FRENCH (1), R. J. Heerema (1), E.
A. Gordon (1), N. P. Goldberg (1). (1) New Mexico
State University, Las Cruces, NM, U.S.A.
P-424
flash
&
dash Insect transmission and genotypic variation of
P-425
pecan pathogenic Xylella fastidiosa strains in Louisiana.
R. A. MELANSON (1), S. Gil (1), J. Ham (1),
R. S. Sanderlin (2). (1) Louisiana State University
Agricultural Center, Baton Rouge, LA, U.S.A.; (2)
LSU AgCenter Pecan Research-Extension Station,
Shreveport, LA, U.S.A.
Tomato spotted wilt and early leaf spot reactions in
peanut genotypes from the U.S. and China. Y. LI
(1), A. K. Culbreath (2), B. Z. Guo (3), S. J. Knapp
(1), C. C. Holbrook (4). (1) University of Georgia,
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