American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Obituary
Alexander Murdoch French, 1920-1987. Carl W. Boothroyd and Leon J. Tyler. Page 127. VIEW ABSTRACT | VIEW ARTICLE
Disease Detection and Losses
Effects of Long-Term Ozone Exposure and Soil Moisture Deficit on Growth of a Ladino Clover-Tall Fescue Pasture. Allen S. Heagle, Joanne Rebbeck, S. R. Shafer, Udo Blum, and W. W. Heck. Pages 128-136. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Components of Partial Resistance in Peanut Genotypes to Isolates of Cercosporidium personatum from the United States and Thailand. B. B. Shew, T. Sommartya, and M. K. Beute. Pages 136-142. VIEW ABSTRACT | VIEW ARTICLE
Molecular Plant Pathology
Take-All Suppressive Properties of Bacterial Mutants Affected in Antibiosis. Alan R. Poplawsky, Albert H. Ellingboe. Pages 143-146. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Temporal and Spatial Development of Bean Rust Epidemics Initiated from an Inoculated Line Source. Donald E. Aylor, Francis J. Ferrandino. Pages 146-151. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Effects of Powdery Mildew, Triadimenol Seed Treatment, and Triadimefon Foliar Sprays on Yield of Winter Wheat in North Carolina. S. Leath, K. L. Bowen. Pages 152-155. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Ultrastructural Comparison of Peanut Infected with Stripe and Blotch Variants of Peanut Stripe Virus. N. A. Rechcigl, S. A. Tolin, R. L. Grayson, and G. R. Hooper. Pages 156-161. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Novel Enzyme Immunoassays for Specific Detection of Fusarium oxysporum f. sp. cucumerinum and for General Detection of Various Fusarium Species. Tsunehiro Kitagawa, Yuichiro Sakamoto, Katsuhiko Furumi, and Hirosuke Ogura. Pages 162-165. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Reaction of Two Maize Synthetics to Anthracnose Stalk Rot and Northern Corn Leaf Blight Following Recurrent Selection for Resistance to Diplodia Stalk Rot and European Corn Borer. K. A. Nyhus, W. A. Russell, W. D. Guthrie, and C. A. Martinson. Pages 166-169. VIEW ABSTRACT | VIEW ARTICLE
Molecular Plant Pathology
Furanocoumarin Phytoalexins, Trichothecene Toxins, and Infection of Pastinaca sativa by Fusarium sporotrichioides. Anne E. Desjardins, Gayland F. Spencer, Ronald D. Plattner, and Marian N. Beremand. Pages 170-175. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Induction of Systemic Resistance to Anthracnose in Cucumber by Phosphates. Hans D. Gottstein, Joseph A. Kuć. Pages 176-179. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
The Role of Carotenoids in Resistance of Fungi to Cercosporin. Margaret E. Daub, Gary A. Payne. Pages 180-185. VIEW ABSTRACT | VIEW ARTICLE
Techniques
A Semiselective Medium for the Isolation of Pseudomonas syringae pv. savastanoi. G. Surico, P. Lavermicocca. Pages 185-190. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Sudden Death Syndrome of Soybean: Fusarium solani as Incitant and Relation of Heterodera glycines to Disease Severity. K. W. Roy, G. W. Lawrence, H. H. Hodges, K. S. McLean, and J. F. Killebrew. Pages 191-197. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
The Possible Role of Competition between Trichoderma harzianum and Fusarium oxysporum on Rhizosphere Colonization. Alex Sivan, Ilan Chet. Pages 198-203. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Effects of Flooding and Phytophthora Root Rot on Net Gas Exchange and Growth of Avocado. R. C. Ploetz, B. Schaffer. Pages 204-208. VIEW ABSTRACT | VIEW ARTICLE
Disease Detection and Losses
Relationships of Infection by Cercospora zebrina to Seed Production and Seed Quality of Subterranean Clover. R. G. Pratt. Pages 209-213. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Regulation of Cercosporin Accumulation in Culture by Medium and Temperature Manipulation. A. E. Jenns, M. E. Daub, and R. G. Upchurch. Pages 213-219. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Reduction of Laccase Activity in dsRNA-Containing Hypovirulent Strains of Cryphonectria (Endothia) parasitica. Daniel Rigling, Ursula Heiniger, and Hans R. Hohl. Pages 219-223. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Taxonomy of Potyviruses Infecting Maize, Sorghum, and Sugarcane in Australia and the United States as Determined by Reactivities of Polyclonal Antibodies Directed towards Virus-Specific N-Termini of Coat Proteins. D. D. Shukla, M. Tosic, J. Jilka, R. E. Ford, R. W. Toler, and M. A. C. Langham. Pages 223-229. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Evaluation of Arrowleaf Clover for Tolerance to Bean Yellow Mosaic Virus. I. J. Pemberton, G. R. Smith, and M. R. McLaughlin. Pages 230-234. VIEW ABSTRACT | VIEW ARTICLE
Special Topics
Morphological Comparisons of Echinochloa Ragged Stunt and Rice Ragged Stunt Viruses by Electron Microscopy. C. C. Chen, M. J. Chen, R. J. Chiu, and H. T. Hsu. Pages 235-241. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Use of the Modified Gregory Model to Describe Primary Disease Gradients of Wheat Leaf Rust Produced From Area Sources of Inoculum. C. C. Mundt. Pages 241-246. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Factors Influencing Teliospore Germination in Tilletia fusca. Mary K. Guillemette. Pages 246-252. VIEW ABSTRACT | VIEW ARTICLE
