See the program book (PDF) - American Phytopathological Society

P-679 Efficacy of various brassica varieties for the
suppression of root knot, ring, and stunt nematodes.
K. STEDDOM (3), K. Ong (2), J. Starr (1). (1)
Texas A&M University, College Station, TX,
U.S.A., (2) Texas AgriLife Extension Service, Dallas,
TX, U.S.A., (3) Texas AgriLife Extension Service,
P-680
Overton, TX, U.S.A.
virtual
Flash
& dash Sensitivity of Podosphaera xanthii to registered
fungicides at-risk for resistance related to their
efficacy for powdery mildew in pumpkin. M. T.
MCGRATH (1), M. M. Miazzi (2). (1) Department
of Plant Pathology and Plant-Microbe Biology,
Cornell University, LIHREC, Riverhead, NY,
U.S.A., (2) Dipartimento di Protezione delle Piante
e Microbiologia Applicata, Università di Bari, Bari,
Italy
P-681 Baseline sensitivity and evidence of resistance to
boscalid in Didymella bryoniae. K. L. STEVENSON
(1), D. B. Langston (1), F. Sanders (1). (1)
Department of Plant Pathology, University of
Georgia, Tifton, GA, U.S.A.
P-682 Alternative control of Rhizoctonia solani on potato
crop by using Rhizomarr (potassium permanganate
at 18% ce) in Tapalpa, Jalisco, México. P. POSOS-
PONCE (1), J. L. Martinez Ramirez (1), G. Enciso-
Cabral (1), C. Duran-Martinez (1), L. A. Rendon-
Salcido (1). (1) Universidad de Guadalajara
P-683 Evaluation of fungicides for control of Phytophthora
blight of watermelon in North Carolina and South
Carolina. M. L. ADAMS (1), G. Holmes (1), S.
Kousik (2). (1) NC State University, Raleigh, NC,
U.S.A., (2) USDA-ARS, Charleston, SC, U.S.A.
P-684 Potential of phosphorous acid-containing products
for control of Phytophthora blight on squash. J. YIN
(1), K. L. Jackson (1), A. S. Csinos (1), P. Ji (1). (1)
University of Georgia, Tifton, GA, U.S.A.
P-685 Withdrawn
P-686
Flash
&
dash Efficacy of control methods on black rot
caused by Xanthomonas campestris pv. campestris in
greenhouse transplant production. H. W. LANGE
(1), C. D. Smart (1). (1) Cornell University
Forest pathology
P-687 Resistance Screening Center, USDA Forest service
forest health protection unit, Asheville, NC. J. J.
BRONSON (1). (1) USDA Forest Service, Asheville,
NC, U.S.A.
P-688 Whole-tree water relations of western gall rust
infected lodgepole pine trees in response to soil
drought. J. M. WOLKEN (1), P. V. Blenis (1). (1)
University of Alberta
P-689 Quantitative trait loci (QTL) associated with
bacterial blight and blast resistance in Korean
rice populations. S. LEE (5), J. Jeung (2), S. Han
(5), D. Ra (5), H. Leung (3), S. Hulbert (4), J.
Leach (1). (1) Bioagricultural Sciences and Pest
Management, Colorado State University, Fort
Collins, CO, U.S.A., (2) Genetics and Breeding,
NICS, RDA, Suwon, Korea, (3) Plant Breeding,
Genetics and Biotechnology, IRRI, Philippines, (4)
Plant Pathology Dept., Washington State University,
Pullman, WA, U.S.A., (5) Plant Pathology Div.,
NIAST, RDA, Suwon, Korea
Host resistance
P-690 Improvement in screening for resistance to
Sclerotinia sclerotiorum in common bean through
characterization of the pathogen and utilization of
multi-state nurseries. L. K. OTTO-HANSON (1), J.
Steadman (2). (1) University of Minnesota-St. Paul,
U.S.A., (2) University of Nebraska-Lincoln, Lincoln,
NE, U.S.A.
P-691 Stem rust resistance in Triticum monococcum
germplasm. M. N. ROUSE (2), Y. Jin (1). (1)
USDA-ARS Cereal Disease Laboratory, St. Paul,
MN, U.S.A., (2) University of Minnesota, St. Paul,
MN, U.S.A.
P-692 Comparison of field, tuber and detached leaf
evaluations of potato germplasm for late blight
resistance. J. J. RODRIGUEZ (1), A. L. Thompson
(2), V. Rivera-Varas (1), G. A. Secor (1). (1)
Department of Plant Pathology, North Dakota State
University, Fargo, ND, U.S.A., (2) Department of
Plant Science, North Dakota State University, Fargo,
ND, U.S.A.
P-693 Sugar beet cultivar selection for storability and
rhizomania resistance. C. A. STRAUSBAUGH
(3), E. Rearick (1), P. Foote (2), I. A. Eujayl (3).
(1) Amalgamated Research Inc., Twin Falls, ID,
U.S.A., (2) Amalgamated Sugar Co., (3) USDA-ARS
NWISRL, Kimberly, ID, U.S.A.
P-694 Evaluation of Mentha arvensis for resistance to
Verticillium dahliae isolates from various hosts. J. K.
DUNG (1), B. K. Schroeder (1), D. A. Johnson (1).
(1) Department of Plant Pathology, Washington State
University, Pullman, WA, U.S.A.
P-695 Avena barbata, a potential source of new crown rust
resistance in oat. M. L. CARSON (1). (1) USDA-
ARS Cereal Disease Lab, St. Paul, MN, U.S.A.
P-696 Verticillium wilt resistance in U.S. potato breeding
programs. S. H. JANSKY (1). (1) USDA-ARS
P-697 Biosynthesis of fusaric acid by Fusarium oxysporum
f. sp. vasinfectum. R. D. STIPANOVIC (1), M.
H. Wheeler (1), J. Liu (1), L. S. Puckhaber (1),
A. A. Bell (1). (1) USDA - ARS, Southern Plains
Agricultural Research Center, College Station, TX,
U.S.A.
P-698 Progress on the development of broad spectrum
disease resistance in citrus through transformation
with CNGCcit and bcl-2 genes. M. KUNTA (1), M.
Skaria (1), J. V. Da Graca (1), T. Mirkov (2), E. S.
Louzada (1). (1) Texas A&M University-Kingsville
Citrus Center, Weslaco, TX, U.S.A., (2) Texas
AgriLIFE Research, Weslaco, TX, U.S.A.
P-699 In vitro inoculation of citrus germplasm for rapid
screening of resistance to citrus canker. M. I.
FRANCIS (1), J. H. Graham (1). (1) University
Florida, Citrus Research and Education Center, Lake
Alfred, FL, U.S.A.
107