See the program book (PDF) - American Phytopathological Society

P-757 Combining sanitation practices with timing of scab
sprays in organic apple production. I. J. HOLB (1).
(1) University of Debrecen, Centre of Agricultural
Sciences, Debrecen, Hungary
P-758 Interaction between weed and disease management
methods in sugar beet. L. E. HANSON (2), K. A.
Barnett (1), C. L. Sprague (1). (1) Michigan State
University, East Lansing, MI, U.S.A., (2) USDA-
ARS, East Lansing, MI, U.S.A.
P-759 Control of pineapple fusariosis with liquid tannins
of Acacia mearnsii. R. CARVALHO (1). (1) EMEPA
(Empresa Estadual de Pesquisa Agropecuária da
Paraíba) - João Pessoa - Paraiba - Brazil
P-760 Control of black rot of pineapples with calcium
oxide. R. CARVALHO (1). (1) EMEPA (Empresa
Estadual de Pesquisa Agropecuária da Paraíba) - João
Pessoa - Paraiba - Brazil
regulatory
P-761 Head-to-head comparisons of sensitivity and
specificity among 5 real-time PCR assays diagnostic
for Phytophthora ramorum. K. A. ZELLER (1), R.
M. DeVries (1), L. Levy (1). (1) USDA-APHIS-
PPQ-CPHST, National Plant Germplasm and
Biotechnology Laboratory, Beltsville, MD, U.S.A.
P-762 Development and validation of a tissue based panel
for the P. ramorum proficiency testing program. V. A.
MAVRODIEVA (1), S. Negi (1), D. Picton (1), L.
Levy (1), P. Tooley (2), N. Shishkoff (2), D. Luster
(2). (1) USDA APHIS PPQ CPHST, Beltsville, MD,
U.S.A., (2) USDA ARS FDWSRU, Fort Detrick,
P-763
MD
Flash
&
dash New Pest Advisory Group: Assessing exotic
plant pathogens and pests recently introduced or
imminently threatening the United States. K. A.
SCHWARTZBURG (1), K. E. Colpetzer (1), B. M.
Spears (1). (1) USDA APHIS PPQ Center for Plant
Health Science and Technology (CPHST), Raleigh,
NC, U.S.A.
P-764 A model system for measuring citrus propagation
risk mitigation based on Hazard Analysis and Critical
Control Point (HACCP) methods. L. G. BROWN
(1). (1) USDA APHIS PPQ Center for Plant Health
Science and Technology, Raleigh, NC, U.S.A.
P-765 The current status of chrysanthemum white rust in
the United States. F. MEHDIZADEGAN (1), S.
Redlin (1). (1) USDA, PPQ, Raleigh, NC, U.S.A.
P-766 Classifying and categorizing scientific literature
specific to risk assessments of transgenic crops. S. D.
COHEN (1). (1) Center for Regulatory Research,
LLC
Seed pathology
P-767 A procedure, based on exposure to chlorine gas, for
disinfesting watermelon seeds. D. J. Stephens (3),
R. W. SCHNEIDER (1), R. R. Walcott (2), C. E.
Johnson (3). (1) Department of Plant Pathology,
Louisiana State University Agricultural Center,
Baton Rouge, LA, U.S.A., (2) Department of
Plant Pathology, University of Georgia, Athens,
GA, U.S.A., (3) School of PESS, Louisiana State
University Agricultural Center, Baton Rouge, LA,
U.S.A.
P-768 Pathology and treatment of American ginseng seed.
S. N. HILL (1), M. K. Hausbeck (1). (1) Plant
Pathology Dept., Michigan State University, East
Lansing, MI, U.S.A.
P-769 Evaluation of seed treatments for control of soybean
seedling diseases under controlled environmental
conditions. K. E. URREA (1), J. C. Rupe (1), C.
Rothrock (1). (1) University of Arkansas
P-770 Efficacy of agricultural limestone amendments for
suppression of Fusarium wilt in spinach seed crops
in Washington State. L. J. DU TOIT (1), M. L.
Derie (1), L. M. Brissey (1). (1) Washington State
University
P-771 Simultaneous detection of Pantoea ananatis and
Botrytis allii in onion seeds using magnetic capture
hybridization and real-time PCR. Y. HA (1), R. R.
Walcott (1). (1) Department of Plant Pathology,
University of Georgia, Athens, GA, U.S.A.
P-772 Clavibacter michiganensis subsp. michiganensis
threshold levels required for transmission by
naturally-infested tomato seed. W. S. KANESHIRO
(2), D. M. Ingram (1), A. M. Alvarez (2). (1)
Central Mississippi Research and Extension Center,
Raymond, MS, U.S.A., (2) University of Hawaii,
Dept. of Plant & Environmental Protection Sciences,
Honolulu, HI , U.S.A.
P-773 Construction of bioluminescent Clavibacter
michiganensis subsp. michiganensis. X. XU (1), G.
Rajashekara (2), S. A. Miller (1). (1) Department
of Plant Pathology, The Ohio State University,
OARDC, Wooster, OH, U.S.A., (2) Food Animal
Health Research Program, OARDC, The Ohio State
University, Wooster, OH, U.S.A.
P-774 Development of a multiplex real-time PCR assay
for the simultaneous detection of three seedborne
pathogen types in cucurbits. K. LING (3), W. P.
Wechter (3), R. R. Walcott (2), A. P. Keinath (1).
(1) Coastal Research & Education Center, Clemson
University, Charleston, SC, U.S.A., (2) Department
of Plant Pathology, University of Georgia, Athens,
GA, U.S.A., (3) USDA-ARS, U.S. Vegetable
Laboratory, Charleston, SC, U.S.A.
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