See the program book (PDF) - American Phytopathological Society

2008 APS POSteRS
P-304
virtual
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& dash Biology and epidemiology of Colletotrichum
species associated with ripe rot of grapes. K. R.
WHITTEN BUXTON (1), T. B. Sutton (1). (1)
North Carolina State University, Raleigh, NC,
U.S.A.
P-305 Epidemiological significance of C. gloeosporioides
infestation of nursery plants on crown rot of
strawberry. M. RAHMAN (1), F. Louws (1). (1) NC
State University, Raleigh, NC, U.S.A.
P-306 Powdery mildew of onion caused by Leveillula
taurica and the possible epidemiological role
of alternative hosts in Idaho and Oregon. R.
P-307
SAMPANGI (1). (1) University of Idaho
Flash
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dash
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davsh Reservoir hosts of Xylella fastidiosa, causal agent
of Pierce’s disease of grapevines, in North Carolina.
L. E. FLOYD (1), T. B. Sutton (1). (1) North
Carolina State University, Raleigh, NC, U.S.A.
P-308 Aerial content and viability of Monilinia fructigena
conidia in relation to brown rot development and
weather factors in environmentally-benign apple
production system. I. J. HOLB (1). (1) University of
Debrecen, Centre of Agricultural Sciences, Debrecen,
Hungary
P-309 Dispersal of Xanthomonas citri subsp. citri bacteria
downwind from harvested, infected fruit. P. E.
PARKER (1), C. H. Bock (3), A. Z. Cook (1), T. R.
Gottwald (2). (1) USDA-APHIS-PPQ, Edinburg,
TX, U.S.A., (2) USDA-ARS-USHRL, Ft. Pierce, FL,
U.S.A., (3) USDA-ARS/University of Florida, Ft.
Pierce, FL, U.S.A.
P-310 Automating the assessment of citrus canker
symptoms with image analysis. A. Z. Cook (1), C.
H. BOCK (3), P. E. Parker (1), T. R. Gottwald (2).
(1) USDA-APHIS-PPQ, Edinburg, TX, U.S.A., (2)
USDA-ARS, Ft. Pierce, FL, U.S.A., (3) USDA-ARS/
University of FL, Ft. Pierce, FL, U.S.A.
P-311 Patterns of multi-virus infections in Florida
watermelon. W. W. TURECHEK (1), S. Adkins (1),
C. S. Kousik (2), P. A. Stansly (3), P. D. Roberts (3).
(1) USDA-ARS, Horticultural Research Lab, Fort
Pierce, FL, U.S.A., (2) USDA-ARS, U.S. Vegetable
Lab, Charleston, SC, U.S.A., (3) University of
Florida, SWFREC, Immokalee, FL, U.S.A.
P-312 Effect of the infection times by Zucchini yellow
mosaic virus on the yield and growth in cucumber.
S. KO (2), M. Kim (2), M. Cho (2), Y. Lee (1), H.
Choi (1), G. Lim (2). (1) Plant Pathology Division,
National Institute of Agricultural Science and
Technology, Suwon, Korea, (2) Vegetable Experiment
Station, Jeonnam Agricultural Research and
Extension Services, Kurye, Jeonnam, Korea
P-313 Geographical diversity of the grapevine pathogen
Eutypa lata in North American vineyards. P.
ROLSHAUSEN (4), K. Baumgartner (5), S.
Bergemann (1), P. Fujiyoshi (5), D. Gubler (3), W.
Wilcox (2). (1) Department of Biology, Middle
Tennessee State University, Murfreesboro, TN,
U.S.A., (2) Department of Plant Pathology, Cornell
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University, Geneva, NY, U.S.A., (3) Department
of Plant Pathology, University of California, Davis,
U.S.A., (4) Department of Plant Science, University
of Connecticut, Storrs, U.S.A., (5) USDA-ARS,
Davis, CA, U.S.A.
P-314 Effects of host resistance and shading density on the
disease severity of hydrangea leaf spot. Y. LI (2), M.
T. Windham (1), R. N. Trigiano (1), A. S. Windham
(2), S. M. Reed (3), J. M. Spiers (4), T. A. Rinehart
(4). (1) Dept. of Entomology and Plant Pathology,
University of Tennessee, Knoxville, TN, U.S.A., (2)
Soil, Plant and Pest Center, University of Tennessee,
Knoxville, TN, U.S.A., (3) USDA/ARS Floral &
Nursery Plants Research Unit, McMinnville, TN,
U.S.A., (4) USDA/ARS Thad Cochran Horticultural
Research Laboratory, Poplarville, MS, U.S.A.
P-315 Effect of thrips (Thysanoptera: Thripidae) damage in
the severity of purple blotch disease of onion caused
by Alternaria sp. under tropical conditions. M.
FELICIANO (1), L. I. Rivera-Vargas (1), I. Cabrera
(1). (1) University of Puerto Rico
P-316 Development of Enterobacter cloacae on onion
plants, and effect of post-harvest curing temperature
on development of Enterobacter bulb decay. B. K.
SCHROEDER (1), E. Thyren (1), J. L. Sires (1), L.
J. du Toit (1). (1) Washington State University
P-317 Why do arbuscular mycorrhizal fungi form hyphal
platoons? G. NASIM (1), R. Bajwa (1). (1)
University of the Punjab, Lahore, Pakistan
P-318 Modeling and visualization of Alternaria. E. Spriggs
(1), J. Schlecht (1), K. Barnard (1), B. M. PRYOR
(1). (1) University of Arizona, Tucson, AZ, U.S.A.
Fusarium Head Blight
P-319
virtual
Flash
& dash Decline in viability of Gibberella zeae ascospores
after exposure to the solar radiation. M. NITA (1), E.
De Wolf (1), S. Isard (2). (1) Kansas State University,
Manhattan, KS, U.S.A., (2) Pennsylvania State
University, University Park, PA, U.S.A.
P-320 Genetic characterization of predominantly nivalenolproducing
populations belonging to the Fusarium
graminearum species complex from the Southern
U.S. L. R. GALE (1), S. A. Harrison (2), E. A. Milus
(3), K. O’Donnell (5), T. J. Ward (5), H. Kistler (4).
(1) Dept. Plant Pathology, University of Minnesota,
St. Paul, MN, U.S.A., (2) Dept. of Agronomy,
Louisiana State University, Baton Rouge, LA,
U.S.A., (3) Dept. of Plant Pathology, University of
Arkansas, Fayetteville, AR, U.S.A., (4) USDA, ARS,
Cereal Disease Laboratory, St. Paul, MN, U.S.A.,
(5) USDA, ARS, National Center for Agricultural
P-321
Signifies Flash-&-Dash and Virtual Flash-&-Dash posters.
Utilization Research Laboratory, Peoria, IL, U.S.A.
Flash
&
dash Use of mechanistic simulation models to
predict disease intensity of Fusarium head blight and
deoxynivalenol concentration. M. NITA (1), E. De
Wolf (1), L. Madden (5), P. Paul (5), G. Shaner (3),
T. Adhikari (2), S. Ali (2), J. Stein (4), L. Osborn
(4), S. Wegulo (6). (1) Kansas State University,
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