American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Influence of Recent and Chronic Virus Infections on Strawberry Growth and Yield. L. W. Martin, R. H. Converse. Pages 573-575. VIEW ABSTRACT | VIEW ARTICLE
Gamete-Seed Transmission of Alfalfa Mosaic Virus and Its Effect on Seed Germination and Yield in Alfalfa Plants. K. Hemmati, D. L. McLean. Pages 576-579. VIEW ABSTRACT | VIEW ARTICLE
Greasy Blotch of Carnation and Flyspeck of Apple: Diseases Caused by Zygophiala jamaicensis. Kenneth F. Baker, Lily H. Davis, Richard D. Durbin, and William C. Snyder. Pages 580-588. VIEW ABSTRACT | VIEW ARTICLE
Scanning Electron Microscopy of Cotton Boll Invasion by Diplodia gossypina. J. P. Snow, M. G. Sachdev. Pages 589-591. VIEW ABSTRACT | VIEW ARTICLE
Indicator Hosts for Pear Decline: Symptomatology, Histopathology, and Distribution of Mycoplasmalike Organisms in Leaf Veins. Henry Schneider. Pages 592-601. VIEW ABSTRACT | VIEW ARTICLE
A Survey of Plant Insensitivity to Tentoxin. R. D. Durbin, T. F. Uchytil. Pages 602-603. VIEW ABSTRACT | VIEW ARTICLE
Cytokinin Levels and Kinetin-Virus Interactions in Tobacco Ringspot Virus-Infected Cowpea Plants. W. E. Kuriger, G. N. Agrios. Pages 604-609. VIEW ABSTRACT | VIEW ARTICLE
Infection of Barley Protoplasts with Brome Mosaic Virus. T. Okuno, I. Furusawa, and C. Hiruki. Pages 610-615. VIEW ABSTRACT | VIEW ARTICLE
Effect of Ozone on Parasitism of Corn by Helminthosporium maydis. Allen S. Heagle. Pages 616-618. VIEW ABSTRACT | VIEW ARTICLE
Epidemiological Factors of Sugar Beet Powdery Mildew. E. G. Ruppel, B. J. Tomasovic. Pages 619-621. VIEW ABSTRACT | VIEW ARTICLE
Parasitism of Oospores of Phytophthora megasperma var. sojae, P. cactorum, Pythium sp., and Aphanomyces euteiches in Soil by Oomycetes, Chytridiomycetes, Hyphomycetes, Actinomycetes, and Bacteria. B. Sneh, Susan J. Humble, and J. L. Lockwood. Pages 622-628. VIEW ABSTRACT | VIEW ARTICLE
Northern Leaf Blight of Maize in New Zealand: Relationship of Drechslera turcia Airspora to Factors Influencing Sporulation, Conidium Development, and Chlamydospore Formation. C. M. Leach, R. A. Fullerton, and K. Young. Pages 629-636. VIEW ABSTRACT | VIEW ARTICLE
Effect of Water Potential and Temperature on Growth, Sporulation, and Production of Microsclerotia by Verticillium dahliae. N. Ioannou, R. W. Schneider, R. G. Grogan, and J. M. Duniway. Pages 637-644. VIEW ABSTRACT | VIEW ARTICLE
Effect of Oxygen, Carbon Dioxide, and Ethylene on Growth, Sporulation, and Production of Microsclerotia by Verticillium dahliae. N. Ioannou, R. W. Schneider, and R. G. Grogan. Pages 645-650. VIEW ABSTRACT | VIEW ARTICLE
Effect of Flooding on the Soil Gas Composition and the Production of Microsclerotia by Verticillium dahliae in the Field. N. Ioannou, R. W. Schneider, and R. G. Grogan. Pages 651-656. VIEW ABSTRACT | VIEW ARTICLE
Production of Sporangia and Release of Zoospores by Phytophthora megasperma in Soil. W. F. Pfender, R. B. Hine, and M. E. Stanghellini. Pages 657-663. VIEW ABSTRACT | VIEW ARTICLE
Influence of Nutrition, Temperature, Moisture, and Gas Composition on Parasitism of Rhizopus oryzae by Syncephalis californica. W. E. Hunter, J. M. Duniway and E. E. Butler. Pages 664-669. VIEW ABSTRACT | VIEW ARTICLE
Evidence for Heterokaryosis in Phytophthora megasperma var. sojae. Margaret Long, N. T. Keen. Pages 670-674. VIEW ABSTRACT | VIEW ARTICLE
Genetic Evidence for Diploidy in Phytophthora megasperma var. sojae. Margaret Long, N. T. Keen. Pages 675-677. VIEW ABSTRACT | VIEW ARTICLE
Primary Infection by Erysiphe graminis f. sp. hordei of Barley Mutants with Resistance Genes in the ml-o Locus. J. Helms Jørgensen, K. Mortensen. Pages 678-685. VIEW ABSTRACT | VIEW ARTICLE
Influence of Needle Age and Inoculum Spore Density on Susceptibility of Longleaf Pine to Scirrhia acicola. A. G. Kais. Pages 686-688. VIEW ABSTRACT | VIEW ARTICLE
Inheritance of Resistance to Pokkah Boeng in Sugarcane Crosses. P. M. Lyrene, J. L. Dean, and N. I. James. Pages 689-692. VIEW ABSTRACT | VIEW ARTICLE
Fungitoxicity of Xylem Extracts From Tomato Plants Resistant or Susceptible to Fusarium Wilt. Erik L. Stromberg, Malcolm E. Corden. Pages 693-697. VIEW ABSTRACT | VIEW ARTICLE
Reaction of Cotyledons of Safflower Cultivars to Phytophthora drechsleri: Effect of Temperature and Inheritance. C. A. Thomas, R. F. Hill. Pages 698-699. VIEW ABSTRACT | VIEW ARTICLE
Induction and Chemical Control of Rot Caused by Ceratocystis paradoxa on Pineapples. J. J. Cho, K. G. Rohrbach, and W. J. Apt. Pages 700-703. VIEW ABSTRACT | VIEW ARTICLE
Relative Fitness of Benzimidazole- and Cadmium-tolerant Populations of Sclerotinia homoeocarpa in the Absence and Presence of Fungicides. C. G. Warren, P. L. Sanders, H. Cole, Jr., and J. M. Duich. Pages 704-708. VIEW ABSTRACT | VIEW ARTICLE
Dosage-Response of Root-Knot Nematode-Infected Grape Roots to cis-1,3-Dichloropropene. M. V. McKenry, I. J. Thomason, and P. Naylor. Pages 709-711. VIEW ABSTRACT | VIEW ARTICLE
A Quantitative Method for the Inoculation of Wheat Seedlings with Pycnidiospores of Septoria nodorum. Z. Eyal, A. L. Scharen. Pages 712-714. VIEW ABSTRACT | VIEW ARTICLE