American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Vegetative Compatibility Groups in Leucocytospora kunzei. T. J. Proffer, J. H. Hart. Pages 256-260. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
The Effects of Wind Speed, Temperature, and Relative Humidity on Development of Aerial Mycelium and Conidia of Botrytis cinerea on Grape. C. S. Thomas, J. J. Marois, and J. T. English. Pages 260-265. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Effects of Cultivar, Tillage, and Cropping System on Infection of Soybean by Diaporthe phaseolorum var. caulivora and Southern Stem Canker Symptom Development. Craig S. Rothrock, Daniel V. Phillips, and Thomas W. Hobbs. Pages 266-270. VIEW ABSTRACT | VIEW ARTICLE
Vector Relations
The Enzymatic Function of Ribonuclease Determines Plant Virus Transmission by Leaf-Feeding Beetles. R. C. Gergerich, H. A. Scott. Pages 270-272. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Serological Relationships Among Membrane Proteins of Strains of Xanthomonas campestris pv. Translucens. H. Azad, N. W. Schaad. Pages 272-277. VIEW ABSTRACT | VIEW ARTICLE
Special Topics
Serological Grouping of Tomato Ringspot Virus Isolates: Implications for Diagnosis and Cross-Protection. M. W. Bitterlin, D. Gonsalves. Pages 278-285. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Induction of Flowering through Infection by Beet Leafhopper Transmitted Virescence Agent. D. A. Golino, G. N. Oldfield, and D. J. Gumpf. Pages 285-288. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Effect of Solar Heating and Soil Amendments of Cruciferous Residues on Fusarium oxysporum f. sp. conglutinans and Other Organisms. J. Ramirez- Villapudua, D. E. Munnecke. Pages 289-295. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Effects of Pyrenophora teres and Weeds on Barley Yield and Yield Components. J. R. Burleigh, M. Tajani, and M. Seck. Pages 295-299. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Species-Specific and Thermostable Proteins from Second-Stage Larvae of Globodera rostochiensis and G. pallida. J. Bakker, A. Schots, L. Bouwman-Smits, and F. J. Gommers. Pages 300-305. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Incidence of Microorganisms in Soybean Seeds Damaged by Stink Bug Feeding. J. S. Russin, D. B. Orr, M. B. Layton, and D. J. Boethel. Pages 306-310. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Indian Peanut Clump Virus Isolates: Host Range, Symptomatology, Serological Relationships, and Some Physical Properties. B. L. Nolt, R. Rajeshwari, D. V. R. Reddy, N. Bharathan, and S. K. Manohar. Pages 310-313. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
The Role of Microbial Activity in Suppression of Damping-Off Caused by Pythium ultimum. Weidong Chen, Harry A. J. Hoitink, A. Fritz Schmitthenner, and Olli H. Tuovinen. Pages 314-322. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Detection of Cerato-Ulmin on Aggressive Isolates of Ophiostoma ulmi by Immunocytochemistry and Scanning Electron Microscopy. A. M. Svircev, R. S. Jeng, and M. Hubbes. Pages 322-327. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Phytophthora Crown Rot of Apple Trees: Sources of Phytophthora cactorum and P. cambivora as Primary Inoculum. S. N. Jeffers, H. S. Aldwinckle. Pages 328-335. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Induction of Oospore Germination of Phytophthora parasitica. P. J. Ann, W. H. Ko. Pages 335-338. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Genes for Resistance to Flax Rust in the Flax Cultivars Towner and Victory A and the Genetics of Pathogenicity in Flax Rust to the L8 Gene for Resistance. D. A. Jones. Pages 338-341. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Genetic Properties of Inhibitor Genes in Flax Rust that Alter Avirulence to Virulence on Flax. D. A. Jones. Pages 342-344. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Histopathology of Colletotrichum trifolii on Alfalfa. Miguel D. M. Porto, Craig R. Grau, Gustaaf A. de Zoeten, and Gary Gaard. Pages 345-349. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Cytological Comparison of Specific (R3) and General Resistance to Late Blight in Potato Leaf Tissue. René Gees, Hans R. Hohl. Pages 350-357. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Effects of Habitat and Population Structure on Powdery Mildew Epidemics in Experimental Phlox Populations. A. M. Jarosz, M. Levy. Pages 358-362. VIEW ABSTRACT | VIEW ARTICLE
Symposium: Interactions of Mycorrhizal Fungi
Interactions of Mycorrhizal Fungi with Soilborne Plant Pathogens and Other Organisms: An Introduction. J. H. Graham. Pages 365-366. VIEW ABSTRACT | VIEW ARTICLE
Symposium: Interactions of Mycorrhizal Fungi
Mycorrhizal Interactions with the Rhizosphere Microflora: The Mycorrhizosphere Effect. R. G. Linderman. Pages 366-371. VIEW ABSTRACT | VIEW ARTICLE
Symposium: Interactions of Mycorrhizal Fungi
The Role of Phosphorus Nutrition in Interactions of Vesicular-Arbusculsr Mycorrhizal Fungi with Soilborne Nematodes and Fungi. G. S. Smith. Pages 371-374. VIEW ABSTRACT | VIEW ARTICLE
Symposium: Interactions of Mycorrhizal Fungi
Mycorrhizae-Host Specificity and Recognition. Anne J. Anderson. Pages 375-378. VIEW ABSTRACT | VIEW ARTICLE
