Posters. Thursday, March 23, 6:00 P.M.
Impact on Snap Bean of Ambient Ozone at Long
Island, New York.
MARGARET TUTTLE MCGRATH, Department of Plant Pathology, Long Island
Horticultural Research and Extension Center, Cornell University, 3059
Sound Avenue, Riverhead, New York 11901-1098
Reactive Oxygen, NDR1 and NPR1 in Arabdopsis
Disease Resistance.
CHU ZHANG, Plant and Soil Department, University of Delaware,
Newark, DE 10917.
Algal switching among lichen
symbioses.
Michele D. PIERCEY-NORMORE and Paula T. DePriest, Smithsonian
Institution, Washington, DC.
Sequence analysis of coat protein and 3'
non-translated region from U.S. plum pox potyvirus samples.
ERIN D. GOLEY, Laurene Levy, Vessela Mavrodieava, Vern D.
Damsteegt and Douglas G. Luster. 1. USDA, Agricultural Research
Service, Foreign Disease-Weed Science Research Unit, 1301 Ditto
Ave.,Ft. Detrick, MD 21702-5023. 2. USDA, Animal and Plant Health
Inspection Service, National Plant Germplasm Quarantine Center,
Beltsville, MD 21705.
History of plant pathology in Virginia: A
110-year chronology.
P.M. SFORZA, C.W. Roane, and K.K. Hatzios. Department of Plant
Pathology, Physiology, and Weed Science, Virginia Tech, Blacksburg,
VA 24061.
Genetic Screen to Identify Arabidopsis
Mutants Which Overcome a Nitric Oxide Synthase Inhibitor Block of the
Hypersensitive Response.
CATHY KINGDON WORLEY and Allan D. Shapiro, Plant and Soil
Sciences, 149 Townsend Hall, University of Delaware, Newark, DE
19717
Impact of a no-till cover crop and reduced
fungicide applications on diseases and yield of processing tomatoes
in Maryland.
K.L. EVERTS, and P.L. Shields, Department of Natural Resource
Science and Landscape Architecture, University of Maryland, LESREC,
Salisbury 21801 and Plant and Soil Science Department, University of
Delaware, REC, Georgetown 19947
Confirmation of a new race (E) of Phytophthora phaseoli in Delaware using allozyme analysis. C.R. DAVIDSON, R.B. Carroll, T. A. Evans, and M. Sedegui. Dept. Plant and Soil Science, University of Delaware, Newark, DE 19717-1303
Fungicide Evaluation for the Control of
Phytophthora phaseoli on Baby Lima Beans in Delaware.
JENNIFER D. DOMINIAK, R.P. Mulrooney, and T.A. Evans, Department of
Plant and Soil Sciences, University of Delaware.
Gray Leaf Spot: Cercospora Zeae-Maydis 17S
rRNA Genes from Virginia and South Africa Isolates.
V.K. Stromberg (1), P.M. Sforza (1), J.M.J. Ward (2), G.A. Hammond
(3), E.L. Stromberg (1) and, G.H. Lacy (1), (1) Dept Plant Pathol,
Physiol, & Weed Sci, Va Polytech Inst & State Univ,
Blacksburg, Va 24061-0330; (2) CEDARA Exper Station, KwaZulu-Natal
Dept Agric, Pvt Bag X9059, Pietermaritzburg 3200, RSA; and (3) Biol
Dept, Radford Univ, Radford, Va 24142-6931.
Evaluation and Characterization of Bacterial
Isolates as Seed Treatments for the Control of Take-All in Soft Red
Winter Wheat in Virginia.
D.P. ROBERTS (1), E.L. Stromberg (2), G.H. Lacy (2) and J.S.
Buyer (3). (1) Biological Control of Plant Diseases Lab, USDA-ARS,
(2) . Department of Plant Pathology, Physiology, and Weed Science,
Virginia Tech, Blacksburg, VA (3) Soil and Microbial Systems
Laboratory, USDA-ARS, Beltsville, MD.
Cloning and Partial Sequence Analysis of Complementary DNA that Corresponds to the 5' Portion of the RNA Genome of the Dwarfing Strain of Soybean Dwarf Luteovirus. S. Kanotra, C. Bailey, O. P. Smith, and V. D. Damsteegt. Department of Biology, Hood College, and USDA-ARS, Frederick, MD.
The Purification and Partial Characterization of Myrobalan Latent Ringspot Nepovirus. T. Jaywardena, A. L. Stone, O. P. Smith, and V. D. Damsteegt. Department of Biology, Hood College, and USDA-ARS, Frederick, MD.