American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Obituary
George Miller Armstrong, 1893-1986. W. M. Epps. Page 849. VIEW ABSTRACT | VIEW ARTICLE
Obituary
Charles Homer Arndt, 1892-1986. W. M. Epps. Page 850. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
The Effect of Methionine on Ethylene and 1-Aminocyclopropane-1-Carboxylic Acid Production by Bipolaris sorokiniana. L. W. Coleman, Clinton F. Hodges. Pages 851-855. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Efficacy of Systemic and Contact Fungicide Mixtures in Controlling Late Blight in Potatoes. Yair Samoucha, Yigal Cohen. Pages 855-859. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Cercospora Leaf Spot Management Decisions: Uses of a Correlation Between Rainfall and Disease Severity to Evaluate the Virginia Leaf Spot Advisory. C. S. Johnson, P. M. Phipps, and M. K. Beute. Pages 860-863. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Detection of Mycoplasmalike Organisms In Situ by Indirect Immunofluorescence Microscopy. Andrea da Rocha, S. T. Ohki, and C. Hiruki. Pages 864-868. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Effects of Inoculum Level of Rhizoctonia solani on Emergence, Plant Development, and Yield of Dry Beans. A. H. C. van Bruggen, C. H. Whalen, and P. A. Arneson. Pages 869-873. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Path Coefficient Analysis of Effects of Rhizoctonia solani on Growth and Development of Dry Beans. Ariena H. C. van Bruggen, P. A. Arneson. Pages 874-878. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Determining Resistance Reactions of Field Pea Cultivars at the Seedling Stage to Mycosphaerella pinodes. R. C. Zimmer, Donald Sabourin. Pages 878-881. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Variation in Pathogenicity of Some Indian Isolates of Xanthomonas campestris pv. oryzae. Akshey K. Gupta, S. C. Sharma, and R. G. Saini. Pages 881-883. VIEW ABSTRACT | VIEW ARTICLE
Special Topics
Computer Graphics Simulation of Growth and Sporulation of Erysiphe polygoni. J. A. Quinn, T. T. Fujimoto. Pages 883-888. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Association of Single-Stranded DNA with the Foliar Decay Disease of Coconut Palm in Vanuatu. J. W. Randles, J. F. Julia, C. Calvez, and M. Dollet. Pages 889-894. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Effect of Host Genotype Unit Area on Development of Focal Epidemics of Bean Rust and Common Maize Rust in Mixtures of Resistant and Susceptible Plants. C. C. Mundt, K. J. Leonard. Pages 895-900. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Scanning Electron Microscopy of Apple Blossoms Colonized by Erwinia amylovora and E. herbicola. M. J. Hattingh, S. V. Beer, and E. W. Lawson. Pages 900-904. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Comparative Anatomy and Host Response of Two Peach Cultivars Inoculated with Leucostoma cincta and L. persoonii. A. R. Biggs. Pages 905-912. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Morphological Characteristics of Syncytia in Susceptible Hosts Infected by the Soybean Cyst Nematode. Y. H. Kim, K. S. Kim, and R. D. Riggs. Pages 913-917. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Root Cortical Death in Relation to Infection of Kentucky Bluegrass by Phialophora graminicola. R. W. Smiley, D. E. Giblin. Pages 917-922. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Temperature Effects on Take-all of Cereals Caused by Phialophora graminicola and Gaeumannomyces graminis. R. W. Smiley, M. C. Fowler, and K. L. Reynolds. Pages 923-931. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Infection of Wheat and Oats by Pyrenophora tritici-repentis and Initial Characterization of Resistance. C. R. Larez, R. M. Hosford, Jr., and T. P. Freeman. Pages 931-938. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Effects of Stem Injections with Peronospora tabacina on Growth of Tobacco and Protection Against Blue Mold in the Field. S. Tuzun, W. Nesmith, R. S. Ferriss, and J. Kuć. Pages 938-941. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Effect of Phosphorus Concentration and Glomus intraradices on Fusarium Crown and Root Rot of Tomatoes. Michel Caron, J. André Fortin, and Claude Richard. Pages 942-946. VIEW ABSTRACT | VIEW ARTICLE
Etiology
A Snowmold Disease of Mountain Big Sagebrush. D. L. Nelson, D. L. Sturges. Pages 946-951. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Passion Fruit Yellow Mosaic Virus, a New Tymovirus Found in Brazil. O. A. Crestani, E. W. Kitajima, M. T. Lin, and V. L. A. Marinho. Pages 951-955. VIEW ABSTRACT | VIEW ARTICLE
Annual Meeting Abstracts
Abstracts of the Annual Meeting of the North Central Division of the APS. Pages 956-958. VIEW ABSTRACT | VIEW ARTICLE
