American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
John Gilmer Atkins, Jr., 1916-1973. Page 1049. VIEW ABSTRACT | VIEW ARTICLE
Symposium on Vector Relationships and the Development of Epidemics: Invitational papers presented at the Sixty-third Annual Meeting of The American Phytopathological Society, Philadelphia, Pennsylvania, August 17, 1971. Introductory Remarks. M. R. Nelson. Page 1050. VIEW ABSTRACT | VIEW ARTICLE
Vector Relationships and the Development of Epidemics: the Epidemiology of Plant Viruses. J. M. Thresh. Page 1050. VIEW ABSTRACT | VIEW ARTICLE
Mosquito-Borne Arboviruses. Robert H. Kokernot and Botha de Meillon. Page 1056. VIEW ABSTRACT | VIEW ARTICLE
Vector Population Dynamics in Relation to Tick-Borne Arboviruses: A Review. Daniel E. Sonenshine. Page 1060. VIEW ABSTRACT | VIEW ARTICLE
Yield Losses in Fall-Maturing Vegetables Relative to Population Densities of Pratylenchus penetrans and Meloidogyne hapla. J. W. Potter, T. H. A. Olthof. Pages 1072-1075. VIEW ABSTRACT | VIEW ARTICLE
Purification and Properties of Pea Seed-Borne Mosaic Virus. J. E. Knesek, G. I. Mink, and R. O. Hampton. Pages 1076-1081. VIEW ABSTRACT | VIEW ARTICLE
Epidemiology and Control of Bacterial Leaf Spot and Stem Rot of Pelargonium hortorum. D. E. Dougherty, C. C. Powell, and P. O. Larsen. Pages 1081-1083. VIEW ABSTRACT | VIEW ARTICLE
Ultrastructural Changes in Pepper Cells in a Compatible Interaction with Phytophthora capsici. D. R. Jones, W. G. Graham, and E. W. B. Ward. Pages 1084-1090. VIEW ABSTRACT | VIEW ARTICLE
Fungicide Movement in Soils. Charles S. Helling, D. Gayle Dennison, and Donald D. Kaufman. Pages 1091-1100. VIEW ABSTRACT | VIEW ARTICLE
A New Cowpea Strain of Southern Bean Mosaic Virus from Ghana. P. N. L. Lamptey, R. I. Hamilton. Pages 1100-1104. VIEW ABSTRACT | VIEW ARTICLE
Inheritance of Stem Rust Resistance in Triticum aestivum, 'C. I. 14115', a Powdery Mildew Differential. F. J. Gough, O. G. Merkle. Pages 1105-1108. VIEW ABSTRACT | VIEW ARTICLE
Cercospora omphakodes Infection and Disease Development in Phlox divaricata. R. W. Judd Jr., J. L. Peterson. Pages 1108-1111. VIEW ABSTRACT | VIEW ARTICLE
Ribosomal Activity in Uredospores Germinated on Membranes. Zohara Yaniv, Richard C. Staples. Pages 1111-1114. VIEW ABSTRACT | VIEW ARTICLE
Isolation and Properties of Potato Virus Y Ribonucleic Acid. K. M. Makkouk, D. J. Gumpf. Pages 1115-1118. VIEW ABSTRACT | VIEW ARTICLE
Interactions of the Root Knot Nematode Meloidogyne incognita and the Stubby Root Nematode Trichodorus christiei with Verticillium albo-atrum on Tomato at Controlled Inoculum Densities. J. J. Conroy, R. J. Green, Jr. Pages 1118-1121. VIEW ABSTRACT | VIEW ARTICLE
Response of Indicator Plants to Ozone Levels in Georgia. Jerry T. Walker, James C. Barlow. Pages 1122-1127. VIEW ABSTRACT | VIEW ARTICLE
Interactions between Alternaria porri and the Saprophytic Mycoflora of Onion Leaves. N. J. Fokkema, J. W. Lorbeer. Pages 1128-1133. VIEW ABSTRACT | VIEW ARTICLE
Properties of Tobacco Vein-Mottling Virus, a New Pathogen of Tobacco. M. K. C. Sun, G. V. Gooding, Jr., T. P. Pirone, and Sue A. Tolin. Pages 1133-1136. VIEW ABSTRACT | VIEW ARTICLE
Liberation of Helminthosporium maydis spores by wind in the field. Donald E. Aylor, Raymond J. Lukens. Pages 1136-1138. VIEW ABSTRACT | VIEW ARTICLE
Sclerotinia homoeocarpa Tolerance to Benzimidazole Configuration Fungicides. Clifford G. Warren, Patricia Sanders, and Herbert Cole. Pages 1139-1142. VIEW ABSTRACT | VIEW ARTICLE
Deleterious Effects of Tobacco Smoke on Germination and Infectivity of Spores of Puccinia graminis tritici and on Germination of Spores of Puccinia striiformis, Pyricularia oryzae, and an Alternaria species. J. Stanley Melching, J. R. Stanton, and D. L. Koogle. Pages 1143-1147. VIEW ABSTRACT | VIEW ARTICLE
Cankers and Decay in Red Oaks caused by Fomes robustus. D. W. French, Frank W. Perpich. Pages 1148-1149. VIEW ABSTRACT | VIEW ARTICLE
Inheritance of Virulence in Helminthosporium turcicum to Monogenic Resistant Corn. S. M. Lim, J. G. Kinsey, and A. L. Hooker. Pages 1150-1151. VIEW ABSTRACT | VIEW ARTICLE
Interaction of pH and Temperature with Exogenous Carbon and Nitrogen Nutrition in Conidial Germination by Aspergillus flavus. T. Pass, G. J. Griffin. Pages 1151-1152. VIEW ABSTRACT | VIEW ARTICLE
Importance of Treatment Timing in the Control of Fusarium Root Rot of Douglas-fir Seedlings. W. J. Bloomberg, W. Lock. Pages 1153-1154. VIEW ABSTRACT | VIEW ARTICLE
Mycoplasmalike Bodies Associated with Peach and Periwinkle Exhibiting Symptoms of Peach Yellows. A. L. Jones, G. R. Hooper, D. A. Rosenberger, and J. Chevalier. Pages 1154-1156. VIEW ABSTRACT | VIEW ARTICLE
Purification of Mycoplasma-Like Organisms from China Aster Plants Affected with Clover Phyllody. R. C. Sinha. Pages 1156-1158. VIEW ABSTRACT | VIEW ARTICLE
Prolonged Storage of Helminthosporium victoriae in Soil. J. P. Jones. Pages 1158. VIEW ABSTRACT | VIEW ARTICLE
