American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Donald Stuart Welch, 1894-1972. Page 437. VIEW ABSTRACT | VIEW ARTICLE
Comments on Virus Terminology and the 'Viroid'. H. H. McKinney. Pages 438. VIEW ABSTRACT | VIEW ARTICLE
Interpretations of Gel Diffusion Tests. Howard A. Scott. Pages 439. VIEW ABSTRACT | VIEW ARTICLE
Invitational Papers Presented at the Sixty-Fourth Annual Meeting of The American Phytopathological Society, Mexico City, Mexico, 7 August 1972 Introductory Remarks. R. D. Durbin. Page 451. VIEW ABSTRACT | VIEW ARTICLE
Influence of Low Plant and Soil Water Potentials on Diseases Caused by Soilborne Fungi. R. James Cook. Pages 451-458. VIEW ABSTRACT | VIEW ARTICLE
Pathogen-Induced Changes in Host Water Relations. J. M. Duniway. Pages 458-466. VIEW ABSTRACT | VIEW ARTICLE
Response of Metabolism to Low Water Potentials in Plants. J. S. Boyer. Pages 466-472. VIEW ABSTRACT | VIEW ARTICLE
Antagonism of Scytalidium Isolates against Decay Fungi. A. E. Klingström, S. M. Johansson. Pages 473-479. VIEW ABSTRACT | VIEW ARTICLE
Sucrose and Cell Walls as Factors Affecting Phoma Storage Rot of Sugar Beet. W. M. Bugbee. Pages 480-484. VIEW ABSTRACT | VIEW ARTICLE
Effect of Meloidogyne incognita acrita on the Susceptibility of Cotton Plants to Verticillium albo-atrum. Farid Y. Khoury, Stanley M. Alcorn. Pages 485-490. VIEW ABSTRACT | VIEW ARTICLE
Effect of Rust Infection of Oat Leaves on Cytoplasmic and Chloroplast Ribosomal Ribonucleic Acids. T. Tani, M. Yoshikawa, and N. Naito. Pages 491-494. VIEW ABSTRACT | VIEW ARTICLE
Comparative Effects of Alternaria alternata Infection and Other Leaf Injuries on Growth of Tobacco. J. R. Stavely, L. J. Slana. Pages 495-499. VIEW ABSTRACT | VIEW ARTICLE
Behavior of Sclerotia of Sclerotium rolfsii Produced in Soil or in Culture Regarding Germination Stimulation by Volatiles, Fungistasis, and Sodium Hypochlorite Treatment. R. G. Linderman, R. G. Gilbert. Pages 500-504. VIEW ABSTRACT | VIEW ARTICLE
Transcuticular Movement of Fungicides. Z. Solel, L. V. Edgington. Pages 505-510. VIEW ABSTRACT | VIEW ARTICLE
Occurrence and Transfer of a Biological Factor in Soil that Suppresses Take-all of Wheat in Eastern Washington. P. J. Shipton, R. J. Cook, and J. W. Sitton. Pages 511-517. VIEW ABSTRACT | VIEW ARTICLE
Stem rot of Rice in California. R. A. Krause, R. K. Webster. Pages 518-523. VIEW ABSTRACT | VIEW ARTICLE
Specificity of the Puccinia recondita f. sp. tritici: Triticum aestivum ‘Bulgaria 88’ Relationship. L. E. Browder. Pages 524-528. VIEW ABSTRACT | VIEW ARTICLE
Mycosphaerella zeae-maydis sp. n., the Sexual Stage of Phyllosticta maydis. D. M. Mukunya, C. W. Boothroyd. Pages 529-532. VIEW ABSTRACT | VIEW ARTICLE
Cassia obtusifolia, a Possible Reservoir for Inoculum of Colletotrichum fragariae. C. M. Howard, E. E. Albregts. Pages 533-534. VIEW ABSTRACT | VIEW ARTICLE
Infection Rates of Cercospora apii in Mixed Populations of Susceptible and Tolerant Celery. R. D. Berger. Pages 535-537. VIEW ABSTRACT | VIEW ARTICLE
Spinach Yellow Dwarf Virus. Claude E. Thomas, R. S. Halliwell, and R. E. Webb. Pages 538-539. VIEW ABSTRACT | VIEW ARTICLE
Citrus Leaf Pieces as Traps for Phytophthora parasitica from Soil Slurries. G. R. Grimm and Ann F. Alexander. Pages 540-541. VIEW ABSTRACT | VIEW ARTICLE
A Medium for Heterokaryon Formation in Rhizoctonia solani. E. E. Butler and H. Bolkan. Pages 542-543. VIEW ABSTRACT | VIEW ARTICLE
The Toxicity of Acetaldehyde Vapors to Postharvest Pathogens of Fruits and Vegetables. Yair Aharoni, Glenn J. Stadelbacher. Pages 544-545. VIEW ABSTRACT | VIEW ARTICLE
Development of a Normal Tobacco Plant from a False Broomrape Tumor. S. F. Jenkins, Jr., P. D. Dukes, and S. S. Thompson, Jr. Page 546. VIEW ABSTRACT | VIEW ARTICLE
