American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Obituary
Paul Victor Siggers, 1889-1977. Arthur F. Verrall. Page 1173. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Identity and Relative Virulence of Some Heterothallic Phytophthora Species Associated with Root and Stem Rot of Safflower. J. M. Klisiewicz. Pages 1174-1177. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Serological and Physiological Differentiation Among Isolates of Erwinia carotovora from Potato and Sugarbeet. M. E. Stanghellini, D. C. Sands, W. C. Kronland, and M. M. Mendonca. Pages 1178-1182. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Bacterial Vascular Necrosis and Rot of Sugarbeet: General Description and Etiology. S. V. Thomson, M. N. Schroth, F. J. Hills, E. D. Whitney and D. C. Hildebrand. Pages 1183-1189. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Southern Bean Mosaic Virus: Evidence for Seed Transmission in Bean Embryos. J. K. Uyemoto, R. G. Grogan. Pages 1190-1196. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Serological Relationships Among Beet Western Yellows, Barley Yellow Dwarf, and Soybean Dwarf Viruses. James E. Duffus. Pages 1197-1201. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Alfalfa Latent Virus, a Naturally Occurring Carlavirus in Alfalfa. Venkateswarlu Veerisetty, Myron K. Brakke. Pages 1202-1206. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Purification and Serological Detection of Mushroom Viruslike Particles. J. W. Moyer, S. H. Smith. Pages 1207-1210. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Transmission of the RNA Species Associated With Cadang-Cadang of Coconut Palm, and the Insensitivity of the Disease to Antibiotics. J. W. Randles, G. Boccardo, M. L. Retuerma, and Erlinda P. Rillo. Pages 1211-1216. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Ultrastructure of Extracted Carnation Etched Ring Virus Inclusion Bodies Treated with Proteolytic Enzymes and DNase. R. H. Lawson, S. S. Hearon. Pages 1217-1226. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Anatomical Changes Associated With the Development of Gold Fleck and Fruit Pox Symptoms on Tomato Fruit. R. Ilker, A. A. Kader, and L. L. Morris. Pages 1227-1231. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Heat- and Aging-Induced Tolerance of Sorghum and Oat Tissues to Host-Selective Toxins. Charlotte R. Bronson, Robert P. Scheffer. Pages 1232-1238. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Effect of Nitrogen Fertilization on Free Amino Acid and Soluble Sugar Content of Poa pratensis and on Infection and Disease Severity by Drechslera sorokiniana. Philip W. Robinson, Clinton F. Hodges. Pages 1239-1244. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Endogenous Germination Inhibitors in Teliospores of the Wheat Bunt Fungi. Edward J. Trione. Pages 1245-1249. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Xylanase from Trichoderma pseudokoningii: Purification, Characterization, and Effects on Isolated Plant Cell Walls. C. J. Baker, C. H. Whalen, and D. F. Bateman. Pages 1250-1258. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Heat- and Cold-Induced Retention of Inoculum by Leaves. C. E. Yarwood. Pages 1259-1261. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Spore Production and Dispersal of Alternaria dauci. J. O. Strandberg. Pages 1262-1266. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
The Role of Dew and Temperature in the Epidemiology of Botrytis Leaf Blight of Onion. P. B. Shoemaker, J. W. Lorbeer. Pages 1267-1272. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Virulence, Temperature Optima, and Competitive Abilities of Isolines of Races T and O of Bipolaris maydis. K. J. Leonard. Pages 1273-1279. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Fertilizer-Induced Changes in Susceptibility to Fusiform Rust Vary Among Families of Slash and Loblolly Pine. S. J. Rowan. Pages 1280-1284. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Protection of Watermelon and Muskmelon Against Colletotrichum lagenarium by Colletotrichum lagenarium. F. L. Caruso, J. Kuć. Pages 1285-1289. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Field Protection of Cucumber, Watermelon, and Muskmelon Against Colletotrichum lagenarium by Colletotrichum lagenarium. F. L. Caruso, J. Kuć. Pages 1290-1292. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Control of Pythium Blight on Bean with Ethazol and Prothiocarb. G. C. Papavizas, J. A. Lewis, R. D. Lumsden, P. B. Adams, W. A. Ayers, and J. G. Kantzes. Pages 1293-1299. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Application of Interference Microscopy to the Study of Fungal Penetration of Epidermal Cells. Shigeyuki Mayama, A. J. Pappelis. Pages 1300-1302. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Seed Germinability Tests for Predicting Field Emergence of Rice Seeds Infected with Helminthosporium oryzae and Trichoconis padwickii. Martin M. Kulik. Pages 1303-1304. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Immunofluorescent Stain Procedures for Detection and Identification of Erwinia carotovora var. atroseptica. Elizabeth Allan, Arthur Kelman. Pages 1305-1312. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Location of Curly Top Virus Antigen in Bean, Sugarbeet, Tobacco, and Tomato by Fluorescent Antibody Staining. D. L. Mumford, W. R. Thornley. Pages 1313-1316. VIEW ABSTRACT | VIEW ARTICLE
