Annual Meeting Program Book - American Phytopathological Society

Chemical Control
P-738
flash
&
dash Application of abscisic acid increases curing
of Pierce’s disease-affected potted grapevines. M.
MEYER (1), B. C. Kirkpatrick (1). (1) University of
California-Davis, Davis, CA, U.S.A.
P-739 Suppression of Phytophthora blight of cucumber and
bell pepper with AG3 phosphonate. P. A. ABBASI
(1), B. Weselowski (1). (1) Agric. & Agri-Food
Canada, London, ON, Canada
P-740 Evaluation of systemic acquired resistance inducers
for control of Phytophthora capsici on squash. D.
Koné (1), A. S. Csinos (1), K. Jackson (1), P. JI (1).
(1) University of Georgia, Tifton, GA, U.S.A.
P-741 Fungicide effects on different spore types of
Phytophthora infestans. M. OLANYA (1), C. W.
Honeycutt (1), R. Larkin (1), Z. He (1), J. Halloran
(1). (1) USDA-Agricultural Research Service,
NEPSWL, Orono, ME, U.S.A.
P-742 Alternative methods to control Pythium in tobacco
transplant production in 2008–9. C. S. JOHNSON
(1), K. W. Seebold (2). (1) VPI & State University,
Blackstone, VA, U.S.A.; (2) University of Kentucky,
Lexington, KY, U.S.A.
P-743 Management of Pythium root rot on tobacco
seedlings with a non-ionic surfactant. K. W.
SEEBOLD (1), C. Johnson (2). (1) University of
Kentucky, Lexington, KY, U.S.A.; (2) Virginia Tech,
Blackstone, VA, U.S.A.
P-744 Impact of fumigation on Pythium species associated
with forest tree nurseries of Oregon and Washington.
J. WEILAND (1). (1) USDA ARS, Corvallis,
OR, U.S.A.
P-745 Evaluation of fungicides and biorational products
for management of Pythium damping-off of
vegetable seedlings. F. BAYSAL-GUREL (1), S.
Miller (2). (1) The Ohio State University, Wooster,
OH, U.S.A.; (2) The Ohio State University,
OARDC, Wooster, OH, U.S.A.
P-746 Response of cotton to foliar applied fungicides. J. E.
WOODWARD (1), R. C. Kemerait (2). (1) Texas
AgriLife Extension Service, Lubbock, TX, U.S.A.;
(2) University of Georgia, Tifton, GA, U.S.A.
P-747 Effect of foliar fungicide application timing on
foliar diseases and yield of soybean in Iowa. N. R.
BESTOR (1), D. S. Mueller (1), A. E. Robertson
(1). (1) Iowa State University, Ames, IA, U.S.A.
P-748 Effect of foliar fungicides on corn with simulated
hail damage. C. A. BRADLEY (1), K. A. Ames
(1). (1) University of Illinois, Department of Crop
Sciences, Urbana, IL, U.S.A.
P-749 Efficacy of organic and conventional seed treatments
for management of Verticillium in spinach seed. L.
J. DU TOIT (1), M. L. Derie (1), L. M. Brissey
(1), B. J. Holmes (1), E. Gatch (1). (1) Washington
State University, Mt. Vernon, WA, U.S.A.
P-750 Fungicide efficacy for control of cavity spot of
carrots in California. A. FERRY (1), J. Farrar (1).
(1) California State University, Fresno, CA, U.S.A.
P-751 Control of gray mold and powdery mildew of grapes
with the new fungicide DPX-LEM17.
R. GEDDENS (1), S. Colbert (1), D. Ganske (1),
M. Martin (1), B. McInnes (1), H. Ramirez (1),
G. Rogers (1), W. Steele (1). (1) DuPont Crop
Protection
P-752 Soil drenches of imidacloprid, thiamethoxam
and acibenzolar-S-methyl for induction of SAR
to control citrus canker in young citrus trees. J.
GRAHAM (1), M. Myers (1). (1) University of
Florida, Lake Alfred, FL, U.S.A.
P-753 Efficacy of Cankerguard® sprays for effective
decontamination of citrus canker. C. H. BOCK
(1), P. E. Parker (2), A. Z. Cook (2), J. H. Graham
(3), T. R. Gottwald (4). (1) University of Florida/
USDA-ARS-USHRL, Ft. Pierce, FL, U.S.A.; (2)
USDA-APHIS-PPQ, Edinburg, TX, U.S.A.; (3)
University of Florida-IFAS-CREC, Lake Alfred, FL,
U.S.A.; (4) USDA-ARS-USHRL, Ft. Pierce, FL,
U.S.A.
P-754 Evaluation of seed treatments to prevent bacterial
canker in greenhouse tomatoes. X. XU (1), M.
Bennett (2), S. A. Miller (1). (1) Department
of Plant Pathology, Ohio State University,
OARDC, Wooster, OH, U.S.A.; (2) Department
of Horticulture and Crop Science, Ohio State
University, Columbus, OH, U.S.A.
P-755 Chemical control of green mold (Penicillium
digitatum) with the fungicide Pyrimethanil in
Persian lime. M. OROZCO-SANTOS (1), S. H.
Carrillo-Medrano (1), J. L. Vázquez-Jiménez (1). (1)
INIFAP, Tecomán, Colima, Mexico
P-756 Addition of food preservatives to hydroxypropyl
methylcellulose-lipid edible coatings to control
postharvest penicillium molds of citrus fruit. S. A.
Valencia-Chamorro (1), M. Pérez-Gago (1), M.
del Río (1), L. PALOU (1). (1) IVIA, Postharvest
Technology Center, Montcada, València, Spain
P-757 Controlling apple scab and powdery mildew with
the new fungicide DPX-LEM17. R. GEDDENS
(1), D. Ganske (1), M. Martin (1), B. McInnes (1),
N. McKinley (1), G. Rogers (1). (1) DuPont Crop
Protection
P-758 Suppression of Cylindrocladium black rot of peanut
with Proline in-furrow and foliar sprays of Provost.
P. PHIPPS (1), J. Hu (2). (1) VPI & SU, Suffolk,
VA, U.S.A.; (2) Tidewater AREC, Virginia Tech,
Suffolk, VA, U.S.A.
P-759 Controlling foliar and soilborne diseases of
peanuts with the new fungicide DPX-LEM17. R.
GEDDENS (1), G. Hammes (1), M. Martin (1), B.
McInnes (1). (1) DuPont Crop Protection
P-760 Sensitivity of Clavibacter michiganensis subsp.
michiganensis to different disinfectants. F. BAYSAL-
GUREL (1), K. Tifft (2), S. Miller (1). (1) The Ohio
State University, OARDC, Wooster, OH, U.S.A.;
(2) Eurofresh Farms, Wilcox, AZ, U.S.A.
P-761 Effect of acibenzolar-S-methyl on the management
of early blight and target spot of tomato. G.
VALLAD (1). (1) University of Florida, Wimauma,
FL, U.S.A.
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