Letter to the Editor: Use and Abuse of the Soil pH Measurement. Pages 193-194. VIEW ABSTRACT | VIEW ARTICLE
Influence of Host and Seasonal Variation on the Components of Tobacco Ringspot Virus. J. L. Ladipo, G. A. de Zoeten. Pages 195-201. VIEW ABSTRACT | VIEW ARTICLE
Correlation of Cultural Characters and Source of Isolates with Pathogenicity of Rhizoctonia solani from Sugar Beet. E. G. Ruppel. Pages 202-205. VIEW ABSTRACT | VIEW ARTICLE
Deterioration of Stored Pea Seed by Aspergillus ruber: Extraction and Properties of a Toxin. G. E. Harman. Pages 206-208. VIEW ABSTRACT | VIEW ARTICLE
Deterioration of Stored Pea Seed by Aspergillus ruber: Evidence for Involvement of a Toxin. G. E. Harman, Glenda Nash. Pages 209-212. VIEW ABSTRACT | VIEW ARTICLE
Ceratocystis Canker of Aspen. T. E. Hinds. Pages 213-220. VIEW ABSTRACT | VIEW ARTICLE
Insect Transmission of Ceratocystis Species Associated with Aspen Cankers. T. E. Hinds. Pages 221-225. VIEW ABSTRACT | VIEW ARTICLE
Influence of Blister Rust on Inorganic Solute Concentrations in Western White Pine. Neil E. Martin. Pages 226-229. VIEW ABSTRACT | VIEW ARTICLE
Common Antigens Among Varieties of Gossypium hirsutum and Isolates of Fusarium and Verticillium Species. R. Charudattan, J. E. DeVay. Pages 230-234. VIEW ABSTRACT | VIEW ARTICLE
Separation and Identification of Two Pterocarpanoid Phytoalexins Produced by Red Clover Leaves. Verna J. Higgins, D. G. Smith. Pages 235-238. VIEW ABSTRACT | VIEW ARTICLE
Studies on the Mechanism of Action of 2-Aminobutane. J. A. Bartz, J. W. Eckert. Pages 239-246. VIEW ABSTRACT | VIEW ARTICLE
Inheritance of Resistance in Cabbage to Black Rot. P. H. Williams, T. Staub, and J. C. Sutton. Pages 247-252. VIEW ABSTRACT | VIEW ARTICLE
Preparation and Properties of Maize Dwarf Mosaic Virus Ribonucleic Acid. D. R. Pring, W. G. Langenberg. Pages 253-255. VIEW ABSTRACT | VIEW ARTICLE
Successions of Microorganisms and Patterns of Discoloration and Decay after Wounding in Red Oak and White Oak. Alex L. Shigo. Pages 256-259. VIEW ABSTRACT | VIEW ARTICLE
Histopathology of Citrus Greasy Spot and Identification of the Causal Fungus. J. O. Whiteside. Pages 260-263. VIEW ABSTRACT | VIEW ARTICLE
Fatty Acids and Naturally Occurring Plant Lipids as Stimulants of Rhizomorph Production in Armillaria mellea. A. R. Moody, A. R. Weinhold. Pages 264-267. VIEW ABSTRACT | VIEW ARTICLE
Dynamics of Symptom Development of the Seed-Borne Pea Fizzletop Virus. R. O. Hampton. Pages 268-272. VIEW ABSTRACT | VIEW ARTICLE
Germination of Fusarium oxysporum Chlamydospores in Soils Favorable and Unfavorable to Wilt Establishment. Shirley N. Smith, W. C. Snyder. Pages 273-277. VIEW ABSTRACT | VIEW ARTICLE
Influence of Exogenous Nutrition on Virulence of Rhizoctonia solani. A. R. Weinhold, R. L. Dodman, and Tully Bowman. Pages 278-281. VIEW ABSTRACT | VIEW ARTICLE
Effect of Inoculum Density, Planting Depth, and Soil Temperature on Urocystis colchici Infection of Onion. W. C. Stienstra, M. L. Lacy. Pages 282-286. VIEW ABSTRACT | VIEW ARTICLE
Selective Soil Fungicides as an Aid in the Identification of Soil-Borne Plant Pathogens. W. A. Haglund, R. L. Gabrielson, and D. R. Tompkins. Pages 287-289. VIEW ABSTRACT | VIEW ARTICLE
Differential Effects of Barley Yellow Dwarf Virus on the Physiology of Tissues of Hard Red Spring Wheat. Stanley G. Jensen, Jerome W. Van Sambeek. Pages 290-293. VIEW ABSTRACT | VIEW ARTICLE
Catalase Activity of Virulent and Avirulent Strains of Pseudomonas solanacearum. M. K. Abo-El-Dahab, M. A. El-Goorani. Pages 294-295. VIEW ABSTRACT | VIEW ARTICLE
Effect of Soil Temperature and Pseudomonas glycinea on Emergence and Growth of Soybean Seedlings. J. C. White, J. F. Nicholson, and J. B. Sinclair. Pages 296-297. VIEW ABSTRACT | VIEW ARTICLE
Mycoplasmalike Bodies Associated with Lethal Yellowing Disease of Coconut Palms. Biljana Plavsic -Banjac, Peter Hunt, and Karl Maramorosch. Pages 298-299. VIEW ABSTRACT | VIEW ARTICLE
35Sulfur Diffusion from Bean Leaves in Relation to Growth of Pseudomonas phaseolicola. R. D. Mobley, M. N. Schroth, and D. C. Hildebrand. Pages 300-301. VIEW ABSTRACT | VIEW ARTICLE
Regression of Tobacco Black-Shank Index on Soil Calcium. Randall R. Kincaid, Frank G. Martin, and Fred M. Rhoads. Pages 302. VIEW ABSTRACT | VIEW ARTICLE
