See the program book (PDF) - American Phytopathological Society

2008 APS POSteRS
Beltsville, MD, U.S.A., (3) USDA ARS Nematology
Laboratory, Beltsville, MD, U.S.A.
P-143 Phytophthora species associated with silver maple
bleeding canker in northern Nevada. S. WANG
(2), L. Lyles (1), S. Garneni (2), W. J. Carlos (3),
P. McKie (2). (1) Certified Aroborist, Reno, NV,
U.S.A., (2) Nevada Department of Agriculture,
Reno, NV, U.S.A., (3) University of Nevada, Reno,
NV, U.S.A.
P-144 Nested PCR is essential for the detection of extremely
low titer of Candidatus Liberibacter asiaticus from
citrus and its vector psyllid Diaphorina citri. L.
Benyon (1), L. Zhou (2), A. Weathersbee (2), Y.
DUAN (2). (1) Dept. of Plant Pathology, University
of Florida, Gainesville, FL, U.S.A., (2) USDA, ARS,
USHRL, Fort Pierce, FL, U.S.A.
P-145 Seed transmission of Candidatus Liberibacter
asiaticus in periwinkle and dodder resulted in low
bacterial titer and very mild disease in periwinkle.
L. Zhou (2), Y. DUAN (2), D. Gabriel (1), T.
R. Gottwald (2). (1) Dept. of Plant Pathology,
University of Florida, Gainesville, FL, U.S.A., (2)
USDA, ARS, USHRL, Fort Pierce, FL, U.S.A.
P-146 A unique disease phenotype-‘yellow shoot without
blotchy mottle’ was associated with a low titer
of Candidatus Liberibacter asiaticus in Florida.
Y. DUAN (2), L. Zhou (2), D. Gabriel (1), A.
Weathersbee (2), T. R. Gottwald (2). (1) Dept. of
Plant Pathology, University of Florida, Gainesville,
FL, U.S.A., (2) USDA, ARS, USHRL, Ft. Pierce,
FL, U.S.A.
P-147 First report of Phytophthora hedraiandra in
Pennsylvania. S. KIM (1), E. V. Nikolaeva (2), S.
Park (2), S. Kang (2). (1) PA Dept. of Agriculture,
Harrisburg, PA, U.S.A., (2) Penn State, University
Park, PA, U.S.A.
P-148 Use of conserved genomic regions in a PCR-based
assay for the detection of members of the genus
Caulimovirus. H. PAPPU (1), K. Druffel (1). (1)
Washington State University, Pullman, WA, U.S.A.
P-149 Physic nut diseases. N. VISARATHANONTH
(1), L. Manoch (1). (1) Dept. of Plant Pathology,
Kasetsart University, Bangkok, Thailand
P-150 Application of loop-mediated isothermal
amplification method (LAMP) for detection of
the bacterial wilt pathogen Ralstonia solanacearum
in environmental samples. R. KUBOTA (1), M.
L. Paret (1), A. M. Alvarez (1), D. M. Jenkins (1).
(1) University of Hawaii at Manoa, Honolulu, HI,
U.S.A.
P-151 Strand-specific real-time RT-PCR quantitation
of Maize fine streak virus genomic and positivesense
RNAs using high temperature reverse
transcription. D. K. WILLIS (2), T. L. German
(1). (1) Department of Entomology, UW-Madison,
Madison, WI, U.S.A., (2) USDA-ARS Vgetable
Crops Reserach Unit, Department of Plant
Pathology, UW-Madison, Madison, WI, U.S.A.
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Flash
&
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virtual
Flash
& dash
diseases of Cereal, Field, and Fiber Crops
P-152 Prevalence of frogeye leaf spot caused by Cercospora
sojina in Ohio. C. CRUZ (1), A. E. Dorrance (1). (1)
The Ohio State University, OARDC, Wooster, OH,
P-153
Signifies Flash-&-Dash and Virtual Flash-&-Dash posters.
U.S.A.
Flash
&
dash Efficacy of fungicides against Fusarium
graminearum isolates associated with soybean seedling
diseases in Ohio. M. L. ELLIS (1), K. D. Broders (1),
P. A. Paul (1), A. E. Dorrance (1). (1) The Ohio State
University, OARDC, Wooster, OH, U.S.A.
P-154 Virulent races of Puccinia striiformis identified in the
United States in 2007. X. CHEN (2), A. Wan (1), K.
Richardson (2). (1) Department of Plant Pathology,
Washington State University, Pullman, WA, U.S.A.,
(2) USDA-ARS and Department of Plant Pathology,
Washington State University, Pullman, WA, U.S.A.
P-155 Effects of soybean cyst nematode on growth of pinto
bean. S. POROMARTO (1), B. D. Nelson (1). (1)
Dept. Plant Pathology, NDSU, Fargo, ND, U.S.A.
P-156 Results of a survey of viruses found in peanuts in
Georgia. C. NISCHWITZ (1), S. Mullis (1), R.
Gitaitis (1). (1) Department of Plant Pathology,
Coastal Plain Experiment Station, University of
Georgia, Tifton, GA, U.S.A.
P-157 Bacillus seed and boll rot of cotton: Symptoms and
transmission by Hemiptera. A. A. BELL (1). (1)
USDA-ARS, College Station, TX, U.S.A.
P-158 Molecular characterization of Wheat Eqlid mosaic
virus. M. Rastegar (1), K. IZADPANAH (1), M.
Masumi (1), M. Siampour (1), A. Zare (1), A.
Afsharifar (1). (1) Shiraz University, Shiraz, Iran
P-159 Widespread occurrence and molecular
characterization of barley dwarf geminivirus in Iran.
A. Behjatnia (1), A. Afsharifar (1), V. Tahan (1), V.
Amid Motlagh (1), O. Eini Gandomani (2), A. Niazi
(1), K. IZADPANAH (1). (1) Shiraz University, (2)
Zanjan University
P-160 Tissue-specific colonization of sorghum caryopses
by grain mold fungi. D. N. Butler (1), L. W. Noll
(1), C. R. LITTLE (1). (1) Kansas State University,
Manhattan, KS, U.S.A.
P-161 Evaluating tetrazolium staining of sorghum caryopses
as a screen for grain mold resistance. D. N. Butler
(1), L. W. Noll (1), C. R. LITTLE (1). (1) Kansas
State University, Manhattan, KS, U.S.A.
P-162 Study of the progression of a cotton seed and boll
bacterial infection resulting from vectoring of the
phytopathogen by the southern green stink bug
(Nezara viridula L.). E. G. MEDRANO (1), J. F.
Esquivel (1), A. A. Bell (1). (1) USDA-ARS, College
Station, TX, U.S.A.
P-163 Frequency of Fusarium species associated with
soybean roots in Iowa. M. M. DIAZ-ARIAS (2),
L. Leandro (1), G. P. Munkvold (2). (1) Iowa State
University, Dept. of Plant Pathology, Ames, IA,
U.S.A., (2) Iowa State University, Seed Science
Center, Ames, IA, U.S.A.