American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Biological and Morphological Characterization of Xanthomonas campestris Bacteriophages. K. W. Liew, A. M. Alvarez. Pages 269-273. VIEW ABSTRACT | VIEW ARTICLE
Phage Typing and Lysotype Distribution of Xanthomonas campestris. K. W. Liew, A. M. Alvarez. Pages 274-276. VIEW ABSTRACT | VIEW ARTICLE
Morphology, Pathogenicity, and Host Range of Phytophthora megasperma, P. erythroseptica, and P. parasitica from Arrowleaf Clover. R. G. Pratt. Pages 276-282. VIEW ABSTRACT | VIEW ARTICLE
A Nylon Fabric Technique for Studying the Ecology of Pythium aphanidermatum and Other Fungi in Soil. R. D. Lumsden. Pages 282-285. VIEW ABSTRACT | VIEW ARTICLE
Isolation and Biocontrol Potential of Trichoderma hamatum from Soil Naturally Suppressive to Rhizoctonia solani. Ilan Chet, Ralph Baker. Pages 286-290. VIEW ABSTRACT | VIEW ARTICLE
Soft Rot Susceptibility of Potatoes with High Reducing Sugar Content. Victor Otazu, Gary A. Secor. Pages 290-295. VIEW ABSTRACT | VIEW ARTICLE
Improved Method for the Isolation and Propagation of Defective Tobacco Mosaic Virus Mutants. Jeffrey J. Hubert, Don P. Bourque. Pages 295-296. VIEW ABSTRACT | VIEW ARTICLE
Effects of Localized Infections of Nicotiana tabacum by Tobacco Mosaic Virus on Systemic Resistance Against Diverse Pathogens and an Insect. John L. McIntyre, J. Allan Dodds, and J. Daniel Hare. Pages 297-301. VIEW ABSTRACT | VIEW ARTICLE
Purification, Serology, and Particle Morphology of Two Russet Crack Strains of Sweet Potato Feathery Mottle Virus. B. B. Cali, J. W. Moyer. Pages 302-305. VIEW ABSTRACT | VIEW ARTICLE
Improvements in the Passive Hemagglutination Technique for Serological Detection of Plant Viruses. R. Rajeshwari, D. V. R. Reddy, and N. Iizuka. Pages 306-308. VIEW ABSTRACT | VIEW ARTICLE
Enzyme-Linked Immunosorbent Assay for Plant Viruses in Intact Leaf Tissue Disks. C. Peter Romaine, Susan R. Newhart, and David Anzola. Pages 308-312. VIEW ABSTRACT | VIEW ARTICLE
Histopathology of Sweet Potato Roots Infected with Monilochaetes infuscans. G. W. Lawrence, J. W. Moyer, and C. G. Van Dyke. Pages 312-315. VIEW ABSTRACT | VIEW ARTICLE
Effects of Pythium arrhenomanes Infection and Root-Tip Amputation on Wheat Seedling Development. L. L. Singleton, Oded Ziv. Pages 316-319. VIEW ABSTRACT | VIEW ARTICLE
Studies of the Variable Reaction at High Temperature of F1 Hybrid Tomato Plants Resistant to Tobacco Mosaic Virus. M. Pilowsky, R. Frankel, and S. Cohen. Pages 319-323. VIEW ABSTRACT | VIEW ARTICLE
Distribution and Severity of Peanut Leafspot in Florida. L. F. Jackson. Pages 324-328. VIEW ABSTRACT | VIEW ARTICLE
Polygalacturonase from Citrus Fruit Infected with Penicillium italicum. Charles R. Barmore, G. Eldon Brown. Pages 328-331. VIEW ABSTRACT | VIEW ARTICLE
Use of Near-Isogenic Host Populations to Estimate the Effect of Three Foliage Diseases on Pearl Millet Forage Yield. Glenn W. Burton, H. D. Wells. Pages 331-333. VIEW ABSTRACT | VIEW ARTICLE
Cercospora sojina Race 5: A Threat to Soybeans in the Southeastern United States. D. V. Phillips, H. R. Boerma. Pages 334-336. VIEW ABSTRACT | VIEW ARTICLE
A Semiselective Medium for the Isolation of Xanthomonas campestris pv. juglandis from Walnut Buds and Catkins. E. N. Mulrean, M. N. Schroth. Pages 336-339. VIEW ABSTRACT | VIEW ARTICLE
Verticillium Wilt of Maples: Symptoms Related to Movement of the Pathogen in Stems. W. A. Sinclair, K. L. Smith, and A. O. Larsen. Pages 340-345. VIEW ABSTRACT | VIEW ARTICLE
Sporulation by Cronartium quercuum f. sp. fusiforme on Loblolly and Slash Pine. E. G. Kuhlman. Pages 345-347. VIEW ABSTRACT | VIEW ARTICLE
Parasite Interaction with Sporulation by Cronartium quercuum f. sp. fusiforme on Loblolly and Slash Pine. E. G. Kuhlman. Pages 348-350. VIEW ABSTRACT | VIEW ARTICLE
The Effect of Host Resistance on Relative Parasitic Fitness of Helminthosporium maydis Race T. M. H. Royer, R. R. Nelson. Pages 351-354. VIEW ABSTRACT | VIEW ARTICLE
The Evaluation of Relative Parasitic Fitness of Isolates of Helminthosporium maydis Race T. L. V. Gregory, M. H. Royer, J. E. Ayers, and R. R. Nelson. Pages 354-356. VIEW ABSTRACT | VIEW ARTICLE
The Effect of Seed Infected with Phoma betae on Rot and Sucrose Yield of Stored Sugar Beet. W. M. Bugbee, D. F. Cole. Pages 357-359. VIEW ABSTRACT | VIEW ARTICLE
Harvesting Method Effects on Aflatoxin Levels in Arizona Cottonseed. T. E. Russell, P. von Bretzel, and J. Easley. Pages 359-362. VIEW ABSTRACT | VIEW ARTICLE