Focus
The Latest in Plant Pathology and Nematology. Page 544. VIEW ARTICLE.
Feature
A Working Description of the Penn State Apple Orchard Consultant, an Expert System. J. W. Travis. Pages: 545-554 VIEW ARTICLE
Research
Control of Storage Rots on Various Pear Cultivars with a Saprophytic Strain of Pseudomonas syringae. W. J. Janisiewicz. Pages: 555-560 VIEW ABSTRACT | VIEW ARTICLE
Survival of Cercospora zeae-maydis in Corn Residue in Ohio. N. R. X. de Nazareno. Pages: 560-563 VIEW ABSTRACT | VIEW ARTICLE
Partial Characterization of a Colorado Isolate of Agropyron Mosaic Virus. Dallas L. Seifers. Pages: 564-569 VIEW ABSTRACT | VIEW ARTICLE
Increased Disease Severity Induced by Some Comoviruses in Bean Genotypes Possessing Monogenic Dominant Resistance to Bean Common Mosaic Potyvirus. F. J. Morales. Pages: 570-573 VIEW ABSTRACT | VIEW ARTICLE
Rapid Immunological Detection of Potato Viruses in Plant Tissue Squashes. F. Bravo- Almonacid. Pages: 574-578 VIEW ABSTRACT | VIEW ARTICLE
Detection by Enzyme-Linked Immunosorbent Assay of Rhizoctonia Species on Poinsettia Stem Cuttings. D. M. Benson. Pages: 578-581 VIEW ABSTRACT | VIEW ARTICLE
Dispersal of Phytophthora parasitica in Tomato Fields by Furrow Irrigation. D. Neher. Pages: 582-586 VIEW ABSTRACT | VIEW ARTICLE
Diversity and Frequency of Races of Phytophthora megasperma f. sp. glycinea in Soybean Fields in Essex County, Ontario, 1980–1989. T. R. Anderson. Pages: 587-589 VIEW ABSTRACT | VIEW ARTICLE
Diagnosis of Flame Chlorosis, a Viruslike Disease of Cereals, by Detection of Disease-Specific RNA with Digoxigenin-Labeled RNA Probes. S. Haber. Pages: 590-594 VIEW ABSTRACT | VIEW ARTICLE
Filamentous Viruses of Garlic in Argentina. Vilma Conci. Pages: 594-596 VIEW ABSTRACT | VIEW ARTICLE
Pod Rot of Dry Peas Due to Infection by Ascospores of Sclerotinia sclerotiorum. H. C. Huang. Pages: 597-600 VIEW ABSTRACT | VIEW ARTICLE
Inheritance and Race Reaction of a New Soybean Rps1 Allele. R. I. Buzzell. Pages: 600-601 VIEW ABSTRACT | VIEW ARTICLE
Effect of Cherry Leaf Spot on Nursery Black Cherry Seedlings and Potential Benefits from Control. Glen R. Stanosz. Pages: 602-604 VIEW ABSTRACT | VIEW ARTICLE
Fungi Associated with the Seeds of Commercial Lentils from the U.S. Pacific Northwest. Walter J. Kaiser. Pages: 605-610 VIEW ABSTRACT | VIEW ARTICLE
An Aeroponics System for Investigating Disease Development on Soybean Taproots Infected with Phytophthora sojae. R. E. Wagner. Pages: 610-614 VIEW ABSTRACT | VIEW ARTICLE
Inheritance of Resistance to Downy Mildew in Cucumis melo PI 124112 and Commonality of Resistance Genes with PI 124111F. David Kenigsbuch. Pages: 615-617 VIEW ABSTRACT | VIEW ARTICLE
Diversity of Virulence Phenotypes and Effect of Host Sampling Between and Within Populations of Puccinia recondita f. sp. tritici in Canada. J. A. Kolmer. Pages: 618-621 VIEW ABSTRACT | VIEW ARTICLE
Potential for Seedling Disease of Alfalfa Caused by Aphanomyces euteiches in a Kentucky Soil. Paul C. Vincelli. Pages: 622-626 VIEW ABSTRACT | VIEW ARTICLE
Inheritance and Allelism of Genes for Resistance to Races 1 and 2 of Sphaerotheca fuliginea in Muskmelon. David Kenigsbuch. Pages: 626-629 VIEW ABSTRACT | VIEW ARTICLE
Resistance of Micropropagated Eucalyptus marginata to Phytophthora cinnamomi. D. M. Cahill. Pages: 630-632 VIEW ABSTRACT | VIEW ARTICLE
Effects of Crop Rotation and Residue Management Practices on Severity of Tan Spot of Winter Wheat. W. W. Bockus. Pages: 633-636 VIEW ABSTRACT | VIEW ARTICLE
Evaluation of Resistance to Stem Rust in Perennial Ryegrass Grown in Controlled and Field Conditions. R. E. Welty. Pages: 637-641 VIEW ABSTRACT | VIEW ARTICLE
Disease Notes
First Report of Cristulariella moricola on Kenaf in Louisiana. G. E. Holcomb. Pages: 642 VIEW NOTE
First Report of Plumeria Rust, Caused by Coleosporium plumeriae, in Hawaii. D. Y. Ogata. Pages: 642 VIEW NOTE
Dodder Transmission of Tomato Ringspot Virus. R. A. Welliver. Pages: 642 VIEW NOTE
Identification of Resistance to Tomato Spotted Wilt Virus in Lettuce. M. Wang. Pages: 642 VIEW NOTE
A New Threat from Brown Root Rot of Cocoa, Caused by Phellinus noxius, in Papua New Guinea. J. J. C. Dennis. Pages: 642 VIEW NOTE
First Report of Alternaria porri on Garlic in South Africa. Theresa A. S. Aveling. Pages: 643 VIEW NOTE
Natural Occurrence of Freesia Mosaic Virus in Alstroemeria sp. M. G. Bellardi. Pages: 643 VIEW NOTE
Occurrence of Heterodera iri in Putting Greens in the Northeastern United States. J. A. LaMondia. Pages: 643 VIEW NOTE
First Report of Root Rot of Monterey Pine in California Caused by Phytophthora citricola. C. M. Sandlin. Pages: 643 VIEW NOTE
Lettuce Infectious Yellows Virus Infecting Watermelon, Cantaloupe, Honey Dew Melon, Squash, and Cushaw in Texas. R. S. Halliwell. Pages: 643 VIEW NOTE
Special Topic
DIAGNOSIS, a Microcomputer-Based Teaching Aid. T. M. Stewart. Pages: 644-647 VIEW ABSTRACT | VIEW ARTICLE
