American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Louis Melville Massey, 1890-1969. Page 1029. VIEW ABSTRACT | VIEW ARTICLE
Variants of Barley Yellow Dwarf Virus Collected in New York and Illinois. W. F. Rochow, H. Jedlinski. Pages 1030-1035. VIEW ABSTRACT | VIEW ARTICLE
Immunodiffusion Tests for Potato Y and Tobacco Etch Viruses. D. E. Purcifull, G. V. Gooding, Jr.. Pages 1036-1039. VIEW ABSTRACT | VIEW ARTICLE
Production of Basal Soft Rot Symptom and Maceration of Carnation Tissue by Pseudomonas caryophylli and Corynebacterium species. Chelston W. D. Brathwaite, Robert S. Dickey. Pages 1040-1045. VIEW ABSTRACT | VIEW ARTICLE
Synergism between Pseudomonas caryophylli and a Species of Corynebacterium. Chelston W. D. Brathwaite, Robert S. Dickey. Pages 1046-1051. VIEW ABSTRACT | VIEW ARTICLE
Factors Affecting Release and Dissemination of Physalospora obtusa Spores in a New Hampshire Apple Orchard. J. Holmes, A. E. Rich. Pages 1052-1054. VIEW ABSTRACT | VIEW ARTICLE
Factors Affecting Production of the Mycotoxin F-2 by Fusarium roseum. Caesaria P. Eugenio, C. M. Christensen, and C. J. Mirocha. Pages 1055-1057. VIEW ABSTRACT | VIEW ARTICLE
Rhizosphere Competition in Model Soil Systems. David M. Benson, Ralph Baker. Pages 1058-1061. VIEW ABSTRACT | VIEW ARTICLE
The Chemical Control of Powdery Mildew by Fumigant Redistribution. Harvey W. Spurr, Jr., E. L. Chancey. Pages 1062-1064. VIEW ABSTRACT | VIEW ARTICLE
Effect of Halo Toxin-Containing Filtrates of Pseudomonas phaseolicola on the Growth of Bean Callus Tissue. Y. P. S. Bajaj, A. W. Saettler. Pages 1065-1067. VIEW ABSTRACT | VIEW ARTICLE
Gene-for-Gene Interactions During Primary Infection of Wheat by Erysiphe graminis f. sp. tritici. R. S. Slesinski, A. H. Ellingboe. Pages 1068-1070. VIEW ABSTRACT | VIEW ARTICLE
Isolation of Phytoalexins from Corn with Monogenic Resistance to Helminthosporium turcicum. S. M. Lim, A. L. Hooker, and J. D. Paxton. Pages 1071-1075. VIEW ABSTRACT | VIEW ARTICLE
Wind Dispersal of Conidia of Cercospora beticola. J. S. Lawrence, D. S. Meredith. Pages 1076-1078. VIEW ABSTRACT | VIEW ARTICLE
Variation in Embryo Infection and Seed Transmission of Barley Stripe Mosaic Virus Within and Between Two Cultivars of Barley. T. W. Carroll, S. R. Chapman. Pages 1079-1081. VIEW ABSTRACT | VIEW ARTICLE
Effect of Trifluralin on Inoculum Density and Spore Germination of Fusarium oxysporum f. sp. vasinfectum in Soil. Anna Tang, E. A. Curl, and R. Rodriguez-Kabana. Pages 1082-1086. VIEW ABSTRACT | VIEW ARTICLE
Changes in Ribonucleic Acids during Uredospore Differentiation. L. Ramakrishnan, Richard C. Staples. Pages 1087-1091. VIEW ABSTRACT | VIEW ARTICLE
Penetration and Infection of Orchid Protocorms by Thanatephorus cucumeris and Other Rhizoctonia Isolates. Brian Williamson, Geoffrey Hadley. Pages 1092-1096. VIEW ABSTRACT | VIEW ARTICLE
Nutritional and Inhibitory Factors in the Resistance of Zea mays to Puccinia graminis. K. T. Leath, J. B. Rowell. Pages 1097-1100. VIEW ABSTRACT | VIEW ARTICLE
Some Physiological Effects of Agrobacterium Rhizogenes on Tomato. D. Huisingh, R. D. Durbin. Pages 1101-1105. VIEW ABSTRACT | VIEW ARTICLE
Phosphatidase of Sclerotinia sclerotiorum Produced in Culture and in Infected Bean. R. D. Lumsden. Pages 1106-1110. VIEW ABSTRACT | VIEW ARTICLE
Effect of Thiram on Germination of Douglas-fir Seed. W. J. Bloomberg, J. Trelawny. Pages 1111-1116. VIEW ABSTRACT | VIEW ARTICLE
Reversible Host Adaptation in Cucumber Mosaic Virus. C. E. Yarwood. Pages 1117-1119. VIEW ABSTRACT | VIEW ARTICLE
Invitational Papers Presented at the Annual Meeting of the North Central Division of The American Phytopathological Society, Columbia, Missouri, 5 June 1969. Sponsored by the University of Missouri, the Stark Bros. Nurseries, and The American Phytopathological Society. Introductory Remarks. D. F. Millikan. Page 1120. VIEW ABSTRACT | VIEW ARTICLE
Development and Reproduction of Phytophthora. G. A. Zentmyer, D. C. Erwin. Pages 1120-1127. VIEW ABSTRACT | VIEW ARTICLE
Biology of Phytophthora Zoospores. C. J. Hickman. Pages 1128-1135. VIEW ABSTRACT | VIEW ARTICLE
Genetics of Phytophthora. M. E. Gallegly. Pages 1135-1141. VIEW ABSTRACT | VIEW ARTICLE
Taxonomy in Phytophthora. Grace M. Waterhouse. Pages 1141-1143. VIEW ABSTRACT | VIEW ARTICLE
A Leaf Spot Disease of English Holly Caused by a Species of Sclerophoma. William M. Brown, Jr.. Pages 1144-1145. VIEW ABSTRACT | VIEW ARTICLE
Additive Genes in Wheat Conditioning Resistance to Stripe Rust. E. L. Sharp, R. B. Volin. Pages 1146-1147. VIEW ABSTRACT | VIEW ARTICLE
Effect of Seed Size and Condition on Transmission of Pea Seed-borne Mosaic Virus. W. R. Stevenson, D. J. Hagedorn. Pages 1148-1149. VIEW ABSTRACT | VIEW ARTICLE
Effect of Benomyl on Xiphinema americanum and Tobacco Ringspot Virus Infection. J. M. McGuire, M. J. Goode. Pages 1150-1151. VIEW ABSTRACT | VIEW ARTICLE
Calyx-end Rot of Apples. Avery E. Rich. Page 1152. VIEW ABSTRACT | VIEW ARTICLE
Concentration of Safynol in Phytophthora-infected Safflower. C. A. Thomas, E. H. Allen. Page 1153. VIEW ABSTRACT | VIEW ARTICLE
