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Phytopathology December, 1993
Volume 83, Number 12


American Phytopathological Society Board & Staff.  VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

A Stochastic Simulation Model of Epidemics of Arthropod-Vectored Plant Viruses. R. S. Ferriss, P. H. Berger. Pages 1269-1278. VIEW ABSTRACT  |   VIEW ARTICLE

Genetics

Production of Monospecific Polyclonal Antibodies Against Aster Yellows Mycoplasmalike Organism-Associated Antigen. Deena Errampalli, Jacqueline Fletcher. Pages 1279-1282. VIEW ABSTRACT  |   VIEW ARTICLE

Postharvest Pathology and Mycotoxins

Competitive Exclusion of a Toxigenic Strain of Aspergillus flavus by an Atoxigenic Strain. P. J. Cotty, P. Bayman. Pages 1283-1287. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Effect of Wetting-Period Duration on Ascocarp Suppression by Selected Antagonistic Fungi in Wheat Straw Infested with Pyrenophora tritici-repentis. Wei Zhang, William F. Pfender. Pages 1288-1293. VIEW ABSTRACT  |   VIEW ARTICLE

Vector Relations

The Aphid Salivary Gland Basal Lamina as a Selective Barrier Associated with Vector-Specific Transmission of Barley Yellow Dwarf Luteoviruses. F. E. Gildow, S. M. Gray. Pages 1293-1302. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Suppression of Phytophthora parasitica on Catharanthus roseus with Aluminum. D. M. Benson. Pages 1303-1308. VIEW ABSTRACT  |   VIEW ARTICLE

Molecular Plant Pathology

An Associated Small RNA in Rice Yellow Mottle Sobemovirus Homologous to the Satellite RNA of Lucerne Transient Streak Sobemovirus. O. P. Sehgal, M. G. AbouHaidar, D. L. Gellatly, I. Ivanov, and G. Thottappilly. Pages 1309-1311. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Spatial and Temporal Dynamics of Phytophthora Epidemics in Commercial Bell Pepper Fields. Jean B. Ristaino, Robert P. Larkin, and C. Lee Campbell. Pages 1312-1320. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Influence of Temperature and Moisture on Growth, Spore Production, and Conidial Germination of Monilinia laxa. L. Tamm, W. Flückiger. Pages 1321-1326. VIEW ABSTRACT  |   VIEW ARTICLE

Molecular Plant Pathology

The Use of Molecular Markers to Study Setosphaeria turcica Resistance in Maize. Kevin D. Simcox, Jeffrey L. Bennetzen. Pages 1326-1330. VIEW ABSTRACT  |   VIEW ARTICLE

Annual Meeting Abstracts

Abstracts of the Annual Meeting of the APS. Pages 1331-1426. VIEW ABSTRACT  |   VIEW ARTICLE

Genetics

Genetic Diversity of the Rice Blast Fungus in a Disease Nursery in Colombia. Morris Levy, Fernando J. Correa-Victoria, Robert S. Zeigler, Shizong Xu, and John E. Hamer. Pages 1427-1433. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Temporal and Spatial Dynamics of Microsclerotia of Macrophomina phaseolina in Three Fields in North Carolina Over Four to Five Years. C. Lee Campbell, Dirk Jan van der Gaag. Pages 1434-1440. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Spatial Patterns of Grapevines with Eutypa Dieback in Vineyards with or without Perithecia. G. P. Munkvold, J. A. Duthie, J. J. Marois. Pages 1440-1448. VIEW ABSTRACT  |   VIEW ARTICLE

Disease Control and Pest Management

Induction of Copper Resistance in Plant-Pathogenic Bacteria Exposed to Glutamate, Plant Extracts, Phosphate Buffer, and Some Antibiotics. M. Goto, T. Hikota, T. Kyuda, and M. Nakajima. Pages 1449-1453. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Effects of Osmotic Potential and Temperature on Growth of Two Pathogens of Figs and a Biocontrol Agent. K. V. Subbarao, T. J. Michailides, and D. P. Morgan. Pages 1454-1459. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Increased Toxicity of Iron-Amended Copper-Containing Bactericides to the Walnut Blight Pathogen Xanthomonas campestris pv. juglandis. Y.-A. Lee, M. N. Schroth, M. Hendson, S. E. Lindow, X.-L. Wang, B. Olson, R. P. Buchner, and B. Teviotdale. Pages 1460-1465. VIEW ABSTRACT  |   VIEW ARTICLE

Ecology and Epidemiology

Epidemiology of Pythium Damping-off and Aphanomyces Root Rot of Peas After Seed Treatment with Bacterial Agents for Biological Control. J. H. Bowers, J. L. Parke. Pages 1466-1473. VIEW ABSTRACT  |   VIEW ARTICLE

Resistance

Evidence Implicating the Lipoxygenase Pathway in Providing Resistance to Soybeans Against Aspergillus flavus. Douglas C. Doehlert, Donald T. Wicklow, and Harold W. Gardner. Pages 1473-1477. VIEW ABSTRACT  |   VIEW ARTICLE

Molecular Plant Pathology

Mutations Leading to Substitutions at Amino Acids 198 and 200 of Beta-Tubulin that Correlate with Benomyl-Resistance Phenotypes of Field Strains of Botrytis cinerea. Oded Yarden, Talma Katan. Pages 1478-1483. VIEW ABSTRACT  |   VIEW ARTICLE

Techniques

Transformation of Bipolaris sorokiniana with the GUS gene and Use for Studying Fungal Colonization of Barley Roots. E. Liljeroth, H.-B. Jansson, and W. Schäfer. Pages 1484-1489. VIEW ABSTRACT  |   VIEW ARTICLE

Genetics

Relationship Between Virulence Variation and DNA Polymorphism in Puccinia striiformis. Xianming Chen, Roland F. Line, and Hei Leung. Pages 1489-1497. VIEW ABSTRACT  |   VIEW ARTICLE

Physiology and Biochemistry

Relationship of Callose Deposition to Resistance of Lettuce to Plasmopara lactucae-radicis. M. E. Stanghellini, S. L. Rasmussen, and G. J. Vandemark. Pages 1498-1501. VIEW ABSTRACT  |   VIEW ARTICLE