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L. E. Lagos (2), A. Bernal (3), S. Restrepo (3).
(1) Universidad Nacional, Medellin, Antioquia,
Colombia, (2) Universidad de Nariño, Pasto,
Nariño, Colombia, (3) Universidad de los Andes,
Bogotá D.C., Colombia, (4) Universidad de los
Andes, La Hechicera, Merida, Venezuela
10:15 a.m. P-384 Host range of Phakopsora pachyrhizi, the
causal agent of soybean rust. T. L. SLAMINKO
(2), G. L. Hartman (1). (1) USDA-ARS, Urbana,
IL, U.S.A., (2) University of Illinois, Urbana-
Champaign, IL, U.S.A.
10:20 a.m. P-324 Characteristics of whitefly transmission
of Squash vein yellowing virus. S. E. WEBB
(3), S. Adkins (2), C. A. Baker (1). (1) Florida
Department of Agriculture and Consumer
Services, Division of Plant Industry, Gainesville,
FL, U.S.A., (2) USDA-ARS, U.S. Horticultural
Research Laboratory, Fort Pierce, FL, U.S.A.,
(3) University of Florida, Entomology and
Nematology, Gainesville, FL, U.S.A.
10:25 a.m. P-284 Streptomyces scabies populations in a single
field are not clonal and shift from year to year.
L. A. WANNER (1). (1) USDA-ARS, Beltsville,
MD, U.S.A.
10:30 a.m. P-285 How cool temperatures affect the incidence
and population growth of Erwinia amylovora on
the apple stigma. M. M. DEWDNEY (4), R.
C. Seem (2), W. Kim (3), A. M. Svircev (1), H.
S. Aldwinckle (2). (1) AAFC, Vineland Station,
ON, Canada, (2) Cornell University, Geneva, NY,
U.S.A., (3) Norgen Biotek Corp, Thorold, ON,
Canada, (4) University of Florida, Lake Alfred,
FL, U.S.A.
10:35 a.m. P-321 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, Manhattan, KS, U.S.A., (2) North
Dakota State University, Fargo, ND, U.S.A., (3)
Purdue University, West Lafayette, IN, U.S.A.,
(4) South Dakota State University, Brookings,
SD, U.S.A., (5) The Ohio State University,
Wooster, OH, U.S.A., (6) University of Nebraska
- Lincoln, Lincoln, NE, U.S.A.
10:40 a.m. P-290 ELISA and PCR survey for Cercospora
beticola in field soils from three Upper Midwest
States of the United States. R. T. LARTEY (1), T.
Caesar-TonThat (1), S. Hanson (1), R. G. Evans
(1). (1) USDA/ARS
10:45 a.m. P-291 Development of models for improved
prediction of stripe rust epidemics in the U.S.
Pacific Northwest. D. SHARMA-POUDYAL (1),
X. Chen (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.
Host Resistance/ IPM
10:00 – 10:45 a.m. * 211 AB
Moderator: Albert K. Culbreath, University of Georgia,
Tifton, GA
10:00 a.m. P-591 Isolation and characterization of soil
bacteria capable of detoxifying the mycotoxin
deoxynivalenol (DON). M. R. ISLAM (2), J. He
(2), P. P. Pauls (1), T. Zhou (2). (1) Department
of Plant Agriculture, University of Guelph,
Guelph, Ontario, Canada, (2) Guelph Food
Research Center, AAFC, Guelph, Ontario,
Canada
10:05 a.m. P-708 Variations in induced resistance response
among cultivated tobacco types. V. PARKUNAN
(2), C. S. Johnson (2), J. D. Eisenback (1), S.
A. Tolin (1), J. Pattison (2). (1) Virginia Tech,
Plant Pathology, Physiology, and Weed Science,
Blacksburg, VA, U.S.A., (2) Virginia Tech,
Southern Piedmont AREC, Blackstone, VA,
U.S.A.
10:10 a.m. P-713 Evaluation of sources of soybean rust
resistance using detached leaves. C. PAUL (2).
G. L. Hartman (1), (1) USDA-ARS, Urbana,
IL, U.S.A., (2) University of Illinois, Urbana-
Champaign, IL, U.S.A.
10:15 a.m. P-725 Molecular evolutionary analysis of
resistance gene eIF4E and creation of novel
resistance alleles in potato. J. R. CAVATORTA
(1), K. W. Perez (1), M. Jahn (2), S. Gray (1).
(1) Cornell University, Ithaca, NY, U.S.A., (2)
University of Wisconsin, Madison, WI, U.S.A.
10:20 a.m. P-545 Inoculation by antagonistic bacteria
of slow-filtration unit for soilless cultures:
Consequences on microbial communities
colonizing the nutrient solutions. D. Renault (3),
F. Deniel (3), S. Maurice (3), J. Godon (1), G.
Barbier (3), P. REY (2). (1) INRA, Laboratoire de
Biotechnologie de l’Environnement, Narbonne,
France, (2) INRA, UMR 1065 Santé Végétale,
Université de Bordeaux, ENITAB, Gradignan,
France, (3) Laboratoire de Biodiversité et Ecologie
Microbienne, ESMISAB, Université de Bretagne
Occidentale, Plouzané, France
10:25 a.m. P-569 Polysaccharide benefits dry storage survival
of the biocontrol agent Pseudomonas fluorescens
S11:P:12 effective against several maladies of
stored potatoes. P. J. SLININGER (1), C. A.
Dunlap (1), D. A. Schisler (1). (1) National
Center for Agricultural Utilization Research,
Peoria, IL, U.S.A.
10:30 a.m. P-587 Evaluation of alternative fungicides for
organic apple production in Vermont. M. L.
CROMWELL (1), L. P. Berkett (1), T. Ashikaga
(1), H. M. Darby (1), T. L. Bradshaw (1), S. L.
Kingsley-Richards (1). (1) University of Vermont,
Burlington, VT, U.S.A.
10:35 a.m. P-746 Integrated management strategies for
bacterial wilt on cucumbers. E. HERNANDEZ
(1), P. A. Backman (1), S. J. Fleischer (1). (1)
Penn State University, University Park, PA, U.S.A.
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