American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Obituary
William B. Allington, 1912-1976. John L. Weihing and Robert Staples. Page 811. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Tilletia indica: A Heterothallic Wheat Bunt Fungus with Multiple Alleles Controlling Incompatibility. Rubén Durán, Robert Cromarty. Pages 812-815. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Cercospora Stem Blotch Disease of Rabbiteye Blueberry. R. D. Milholland. Pages 816-819. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Botrytis Blossom Blight of Dendrobium. J. S. Ito, M. Aragaki. Pages 820-824 . VIEW ABSTRACT | VIEW ARTICLE
Etiology
Maintenance of Viability and Virulence of Corynebacterium nebraskense. Anne K. Vidaver. Pages 825-827. VIEW ABSTRACT | VIEW ARTICLE
Etiology
The Morphology of a Corynebacterium sp. Parasitic on Annual Rye Grass. Alan F. Bird, B. A. Stynes. Pages 828-830. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Serologically and Biologically Distinct Bean Yellow Mosaic Virus Strains. R. T. Jones, Stephen Diachun. Pages 831-838. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Characterization and Electron Microscopy of a Potyvirus Infecting Commelina diffusa. F. J. Morales, F. W. Zettler. Pages 839-843. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Isolation and Some Properties of a Yellow Subgroup Member of Cowpea Mosaic Virus from Illinois. M. R. McLaughlin, Pornpod Thongmeearkom, G. M. Milbrath and Robert M. Goodman. Pages 844-847. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Sclerotium Germination and Histopathology of Monilinia vaccinii-corymbosi on Highbush Blueberry. R. D. Milholland. Pages 848-854. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Sensitization of Leaves and Pathogens to Cold. C. E. Yarwood. Pages 855-858. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Increase with Age in Sensitivity of Oat Leaves to Victorin. Harry Wheeler. Pages 859-861. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Purification of an Endo-β-1,4 Galactanase Produced by Sclerotinia sclerotiorum: Effects on Isolated Plant Cell Walls and Potato Tissue. Wolfgang D. Bauer, D. F. Bateman, and Catherine H. Whalen. Pages 862-868. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Quantitative Histochemistry of Nematode-Induced Transfer Cells. Fred J. Gommers, Victor H. Dropkin. Pages 869-873. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
The Effect of Postinoculation Periods of Leaf Wetness on the Response of Wheat Cultivars to Infection by Septoria nodorum. Z. Eyal, J. F. Brown, J. M. Krupinsky, and A. L. Scharen. Pages 874-878. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Relation of Weather Variables and Periodicities of Airborne Spores of Alternaria dauci. W. J. Langenberg, J. C. Sutton, and T. J. Gillespie. Pages 879-883. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Predisposing Effect of Water Stress on the Severity of Phytophthora Root Rot in Safflower. J. M. Duniway. Pages 884-889. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Peronospora trifoliorum Sporangium Development and Effects of Humidity and Light on Discharge and Germination. P. M. Fried, D. L. Stuteville. Pages 890-894. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Presymptomatic Egress of Xanthomonas pruni from Infected Peach Leaves. William G. Miles, Robert H. Daines, and James W. Rue. Pages 895-897. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Tomato Leaf Trichomes, a Habitat for Resident Populations of Pseudomonas tomato. R. W. Schneider, R. G. Grogan. Pages 898-902. VIEW ABSTRACT | VIEW ARTICLE
Vector Relations
Effect of Host Preference on Transmission of Curly Top Virus to Tomato by the Beet Leafhopper. P. E. Thomas, R. K. Boll. Pages 903-905. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Inheritance of Virulence of Culture 73-47 Puccinia recondita. Glen D. Statler. Pages 906-908. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Effect of Soil Temperature on Resistance of Tomato Cultivars to Bacterial Wilt. T. W. Mew, W. C. Ho. Pages 909-911. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Bacterial Vascular Necrosis and Rot of Sugar Beet: Effect on Cultivars and Quality. E. D. Whitney, R. T. Lewellen. Pages 912-916. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Survey of Susceptibility to Cowpea Mosaic Virus Among Protoplasts and Intact Plants from Vigna sinensis Lines. H. Beier, D. J. Siler, M. L. Russell, and G. Bruening. Pages 917-921. VIEW ABSTRACT | VIEW ARTICLE
Postharvest Pathology and Mycotoxins
Aflatoxin Contamination of Peanuts Resistant to Seed Invasion by Aspergillus flavus. David M. Wilson, Aubrey C. Mixon, John M. Troeger. Pages 922-924. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Effect of Plant Residues on Chlamydospore Germination of Fusarium solani f. sp. phaseoli and on Fusarium Root Rot of Beans. J. A. Lewis, G. C. Papavizas. Pages 925-929. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Biocontrol of Tobacco Brown-Spot Disease by Bacillus cereus subsp. mycoides in a Controlled Environment. Deborah R. Fravel, Harvey W. Spurr, Jr.. Pages 930-932. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Piperonyl butoxide as a Protectant Against Potato Spindle Tuber Viroid Infection. R. P. Singh. Pages 933-935. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Some Biocidal Properties of 1, 3-D and its Degradation Product. R. C. Baines, L. J. Klotz, and T. A. DeWolfe. Pages 936-940. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Completion of Life Cycles of Puccinia hordei and Uromyces scillarum on Detached Leaves of Their Hosts. E. Lumbroso, Y. Anikster, J. G. Moseman, and I. Wahl. Pages 941-944. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Recovery of Rickettsialike Bacteria by Vacuum Infiltration of Peach Tissues Affected with Phony Disease. W. J. French, R. G. Christis, and D. L. Stassi. Pages 945-948. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Application of the Latex Flocculation Serological Assay to Curly Top Virus. D. L. Mumford. Pages 949-952. VIEW ABSTRACT | VIEW ARTICLE
