American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Harmon Avery Runnels, 1897-1969. Page 191. VIEW ABSTRACT | VIEW ARTICLE
Host Colonization and Polygalacturonase Production by Two Tracheomycotic Fungi. Harry W. Mussell, Ralph J. Green, Jr.. Pages 192-195. VIEW ABSTRACT | VIEW ARTICLE
Leaf and Sprout Infection of Potato by Verticillium albo-atrum. C. C. Thanassoulopoulos, W. J. Hooker. Pages 196-203. VIEW ABSTRACT | VIEW ARTICLE
Graft Transmission and Host Range of the Pear Decline Causal Agent. Henry Schneider. Pages 204-207. VIEW ABSTRACT | VIEW ARTICLE
Effect of Aspergillus flavus on Peanuts Grown under Gnotobiotic Conditions. Donald L. Lindsey. Pages 208-211. VIEW ABSTRACT | VIEW ARTICLE
Field Tests with Oil Sprays for the Prevention of Aphid-spread Viruses in Peppers. G. Loebenstein, Miriam Alper, and S. Levy. Pages 212-215. VIEW ABSTRACT | VIEW ARTICLE
Fungal Lysosomes or Spherosomes. Charles L. Wilson, David L. Stiers, and George G. Smith. Pages 216-227. VIEW ABSTRACT | VIEW ARTICLE
Invasion by Storage Fungi of Rough Rice in Commercial Storage and in the Laboratory. H. A. Fanse, C. M. Christensen. Pages 228-231. VIEW ABSTRACT | VIEW ARTICLE
Mapping Columns of Discolored and Decayed Tissues in Sugar Maple, Acer saccharum. Alex L. Shigo, Edward M. Sharon. Pages 232-237. VIEW ABSTRACT | VIEW ARTICLE
The Relationship of Peroxidase and Ortho-Diphenol Oxidase to Resistance of Sugarbeets to Cercospora Leaf Spot. Gopal S. Rautela, Merle G. Payne. Pages 238-245. VIEW ABSTRACT | VIEW ARTICLE
Linear Models Applied to Variation in Numbers of Cereal Rust Urediospores. V. A. Dirks, R. W. Romig. Pages 246-251. VIEW ABSTRACT | VIEW ARTICLE
Effect of Low-Level Ozone Fumigation on Crown Rust of Oats. Allen S. Heagle. Pages 252-254. VIEW ABSTRACT | VIEW ARTICLE
Relationship of Potassium to a Leaf Spot of Ficus elastica ‘Decora’. Robert B. Marlatt, Paul G. Orth. Pages 255-257. VIEW ABSTRACT | VIEW ARTICLE
Altered Host Specificity in Race 1 of Xanthomonas malvacearum by Passage Through a Resistant Variety of Gossypium hirsutum. W. C. Schnathorst. Pages 258-260. VIEW ABSTRACT | VIEW ARTICLE
An Antifungal Polyacetylene Compound from Phytophthora-infected Safflower. C. A. Thomas, E. H. Allen. Pages 261-263. VIEW ABSTRACT | VIEW ARTICLE
Comparative Pathogenicity of Pythium aphanidermatum and Pythium myriotylum to Twelve Plant Species and Intraspecific Variation in Virulence. S. M. McCarter, R. H. Littrell. Pages 264-268. VIEW ABSTRACT | VIEW ARTICLE
Degradation of Alfalfa Phytoalexin by Stemphylium loti and Colletotrichum phomoides. Verna J. Higgins, R. L. Millar. Pages 269-271. VIEW ABSTRACT | VIEW ARTICLE
Effects of Atrazine and Maize Dwarf Mosaic Virus Infection on Weight and Macro and Micro Element Constituents of Maize Seedlings in the Greenhouse. D. R. MacKenzie, H. Cole, C. B. Smith, and C. Ercegovich. Pages 272-279. VIEW ABSTRACT | VIEW ARTICLE
Moisture Content, Moisture Transfer, and Invasion of Stored Sorghum Seeds by Fungi. C. M. Christensen. Pages 280-283. VIEW ABSTRACT | VIEW ARTICLE
Possible Replicative Forms of a Mycoplasmalike Organism and their Location in Aster Yellows Diseased Nicotiana and Aster. J. F. Worley. Pages 284-292. VIEW ABSTRACT | VIEW ARTICLE
Temperature Ranges Inducing Susceptibility to Phytophthora megasperma var. sojae in Resistant Soybeans. D. W. Chamberlain. Pages 293-294. VIEW ABSTRACT | VIEW ARTICLE
Methods of Evaluating Stalk Quality in Corn. F. D. Cloninger, M. S. Zuber, O. H. Calvert, and P. J. Loesch, Jr.. Pages 295-300. VIEW ABSTRACT | VIEW ARTICLE
Heterozygosity in Inheritance of Verticillium Wilt Tolerance in Cotton. Jerry R. Barrow. Pages 301-303. VIEW ABSTRACT | VIEW ARTICLE
Pectic Enzymes Associated with Black Root Rot of Tobacco. Laraine M. Unbehaun, Laurence D. Moore. Pages 304-308. VIEW ABSTRACT | VIEW ARTICLE
Epidemiology and Specialization of Wheat and Oat Stem Rusts in Kenya in 1968. G. J. Green, J. W. Martens, and O. Ribeiro. Pages 309-314. VIEW ABSTRACT | VIEW ARTICLE
Time Sequence for Phytoalexin Production in Harosoy and Harosoy 63 Soybeans. J. A. Frank, J. D. Paxton. Pages 315-318. VIEW ABSTRACT | VIEW ARTICLE
Factors Determining the Development of Wheat Spindle Streak Mosaic Caused by a Soil-Borne Virus in Ontario. J. T. Slykhuis. Pages 319-331. VIEW ABSTRACT | VIEW ARTICLE
Stimulation of Phenylalanine Ammonia-Lyase Activity and Phytoalexin Production. Lee A. Hadwiger, Samuel L. Hess, and Sharon von Broembsen. Pages 332-336. VIEW ABSTRACT | VIEW ARTICLE
Fire Blight Resistance in Pyrus: Involvement of Arbutin Oxidation. C. C. Powell, Jr., D. C. Hildebrand. Pages 337-340. VIEW ABSTRACT | VIEW ARTICLE
A Toxin from Myrothecium roridum and its Possible Role in Myrothecium Leaf Spot of Red Clover. B. M. Cunfer, F. L. Lukezic. Pages 341-344. VIEW ABSTRACT | VIEW ARTICLE
Comparative Interaction of n-dodecylguanidine Acetate With Four Plant Pathogenic Fungi. J. A. Bartz, J. E. Mitchell. Pages 345-349. VIEW ABSTRACT | VIEW ARTICLE
Evidence for the Metabolic Detoxification of n-dodecylguanidine Acetate by Ungerminated Macroconidia of Fusarium solani f. sp. phaseoli. J. A. Bartz, J. E. Mitchell. Pages 350-354. VIEW ABSTRACT | VIEW ARTICLE
Effect of Root and Leaf Injury on Cell Death and Stalk Rot Susceptibility in Corn. A. J. Pappelis. Pages 355-357. VIEW ABSTRACT | VIEW ARTICLE
Effect of Oxygen Tension on the Growth of Phytophthora cactorum. Ronald P. Covey, Jr.. Pages 358-359. VIEW ABSTRACT | VIEW ARTICLE
A Comparison of the Chlorosis-Inducing Toxin from Pseudomonas coronafaciens with Wildfire Toxin from Pseudomonas tabaci. S. L. Sinden, R. D. Durbin. Pages 360-364. VIEW ABSTRACT | VIEW ARTICLE
Comparative Specificity of the Toxins of Helminthosporium carbonum and Helminthosporium victoriae. Mong- shang Kuo, O. C. Yoder, and R. P. Scheffer. Pages 365-368. VIEW ABSTRACT | VIEW ARTICLE
Factors Affecting the Overwintering of Trichometasphaeria turcica on Maize. R. R. Nelson, G. L. Scheifele. Pages 369-370. VIEW ABSTRACT | VIEW ARTICLE
Factors Influencing Halo Blight Transmission from Externally Contaminated Phaseolus vulgaris Seed. James W. Guthrie. Pages 371-372. VIEW ABSTRACT | VIEW ARTICLE
The Hypersensitive Reaction in Malus species: Changes in the Leakage of Electrolytes from Apple Leaves After Inoculation with Venturia inaequalis. E. D. Pellizzari, J. Kuc, and E. B. Williams. Pages 373-376. VIEW ABSTRACT | VIEW ARTICLE
Change in Fatty Acid Content of Fungus-Host Tissue During Pathogenesis of Uromyces phaseoli typica on Phaseolus vulgaris. A. L. Schipper, Jr., C. J. Mirocha. Pages 377-378. VIEW ABSTRACT | VIEW ARTICLE
Effect of Seed Color on Tolerance of Flax to Seedling Blight Caused by Rhizoctonia solani. J. V. Groth, V. E. Comstock, and N. A. Anderson. Pages 379-380. VIEW ABSTRACT | VIEW ARTICLE
Ribonuclease-Induced Alterations in Agrobacterium tumefaciens. Sister M. P. Nevins, D. W. Grant, and R. R. Baker. Pages 381-382. VIEW ABSTRACT | VIEW ARTICLE
Enhanced Peroxidase Activity Associated With Induction of Resistance to Tobacco Mosaic Virus in Hypersensitive Tobacco. Thomas J. Simons, A. Frank Ross. Pages 383-384. VIEW ABSTRACT | VIEW ARTICLE
Isolation of Phaseollin from Rhizoctonia-Infected Bean Tissue. H. D. Van Etten, D. F. Bateman. Pages 385-386. VIEW ABSTRACT | VIEW ARTICLE
Dieback in Azaleas Caused by Phomopsis species. Sharon B. Miller, L. W. Baxter, Jr. Pages 387-388. VIEW ABSTRACT | VIEW ARTICLE
Hydrolytic Activity in Supernatant from Germinated Spores of Venturia inaequalis. E. D. Pellizzari, J. Kuć, and E. B. Williams. Pages 389-390. VIEW ABSTRACT | VIEW ARTICLE
Suppression of Dutch Elm Disease in American Elm Seedlings by Benomyl. W. K. Hock, L. R. Schreiber, and B. R. Roberts. Pages 391-392. VIEW ABSTRACT | VIEW ARTICLE
Peanut Wilt Caused by Pythium myriotylum. D. Morris Porter. Pages 393-394. VIEW ABSTRACT | VIEW ARTICLE
Nylon Mesh Discs Useful in the Transfer of Fungi and the Evaluation of Soil Fungitoxicants. O. N. Nesheim, M. B. Linn. Pages 395-396. VIEW ABSTRACT | VIEW ARTICLE
