American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Acknowledgment of Reviewers. Pages 1-3. VIEW ABSTRACT | VIEW ARTICLE
Annual Report
Eighty-Second Annual Report of the American Phytopathological Society. Pages 7-34. VIEW ABSTRACT | VIEW ARTICLE
APS Elected and Appointed Officers, Representatives, and Committees for 1990-1991. Pages 35-37. VIEW ABSTRACT | VIEW ARTICLE
APS Fellows. Pages 38-45. VIEW ABSTRACT | VIEW ARTICLE
Extension Award: José M. Amador. Page 45. VIEW ABSTRACT | VIEW ARTICLE
Teaching Award: Lafayette Frederick. Page 46. VIEW ABSTRACT | VIEW ARTICLE
Ruth Allen Award: Roger N. Beachy. Page 47. VIEW ABSTRACT | VIEW ARTICLE
Ciba-Geigy Award: James J. Marois. Page 48. VIEW ABSTRACT | VIEW ARTICLE
CPS 1990 Awards and Honors Fellows. Page 50. VIEW ABSTRACT | VIEW ARTICLE
Dr. & Mrs. D. L. Bailey Award. Pages 50-51. VIEW ABSTRACT | VIEW ARTICLE
Awards. Pages 51-52. VIEW ABSTRACT | VIEW ARTICLE
Obituary
Patrick M. Miller, 1924-1990. Sandra S. Anagnostakis. Pages 53. VIEW ABSTRACT | VIEW ARTICLE
Molecular Plant Pathology
Identification of a Plasmid DNA Probe for Detection of Strains of Erwinia herbicola Pathogenic on Gypsophila paniculata. S. Manulis, Y. Gafni, E. Clark, D. Zutra, Y. Ophir, and I. Barash. Pages 54-57. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Phytotoxins Produced by Germinating Spores of Bipolaris oryzae. J. Z. Xiao, M. Tsuda, N. Doke, and S. Nishimura. Pages 58-64. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Insensitivity to Metalaxyl in California Populations of Bremia lactucae and Resistance of California Lettuce Cultivars to Downy Mildew. T. M. Schettini, E. J. Legg, and R. W. Michelmore. Pages 64-70. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Influence of Changes in the Nurse Cell System (Syncytium) on Sex Determination and Development of the Cyst Nematode Heterodera schachtii: Total Amounts of Proteins and Amino Acids. F. Grundler, Marlies Betka, and U. Wyss. Pages 70-74. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Influence of Changes in the Nurse Cell System (Syncytium) on the Development of the Cyst Nematode Heterodera schachtii: Single Amino Acids. Marlies Betka, F. Grundler, and U. Wyss. Pages 75-79. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Influence of pH and Matric Potential on Sporulation of Cephalosporium gramineum. Timothy D. Murray, C. Campbell Walter. Pages 79-84. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Effects of Soluble Silicon on the Parasitic Fitness of Sphaerotheca fuliginea on Cucumis sativus. J. G. Menzies, D. L. Ehret, A. D. M. Glass, T. Helmer, C. Koch, and F. Seywerd. Pages 84-88. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Response of Western Coniferous Seedlings to Infection by Armillaria ostoyae Under Limited Light and Nitrogen. J. A. Entry, K. Cromack, Jr., E. Hansen, and R. Waring. Pages 89-94. VIEW ABSTRACT | VIEW ARTICLE
Disease Detection and Losses
Relationship Between Leaf Freckles and Wilt Severity and Yield Losses in Closely Related Maize Hybrids. M. L. Carson, Z. W. Wicks III. Pages 95-98. VIEW ABSTRACT | VIEW ARTICLE
Molecular Plant Pathology
Interactions Between Satellite Tobacco Mosaic Virus, Helper Tobamoviruses, and Their Hosts. Rodrigo A. Valverde, James A. Heick, and J. Allan Dodds. Pages 99-104. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Phytotoxicity and Pathogenicity of Fusarium roseum to Red Clover. F. Blain, M. Bernstein, S. Khanizadeh, and S. A. Sparace. Pages 105-108. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Use of Dual-Stain Fluorescence Microscopy to Observe Antagonism of Pyrenophora tritici-repentis by Limonomyces roseipellis in Wheat Straw. W. F. Pfender, L. G. King, and J. R. Rabe. Pages 109-112. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Relationships Among Population Levels of Pseudomonas syringae, Amount of Ice Nuclei, and Incidence of Blast of Dormant Flower Buds in Commercial Pear Orchards in Catalunya, Spain. E. Montesinos, P. Vilardell. Pages 113-119. VIEW ABSTRACT | VIEW ARTICLE
Annual Meeting Abstracts
Abstracts of the Annual Meeting of the Northeastern Division of the APS. Pages 120-125. VIEW ABSTRACT | VIEW ARTICLE
