American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Acknowledgment of Reviewers. Pages 1-3. VIEW ABSTRACT | VIEW ARTICLE
Obituary
Merlyn Arthur Stillwell, 1929-1977. R. E. Wall, R. H. E. E. Bradley, and G. M. Strunz. Page 4. VIEW ABSTRACT | VIEW ARTICLE
Letter to the Editor
Estimating Parasitic Fitness. D. R. MacKenzie. Pages 9-13. VIEW ABSTRACT | VIEW ARTICLE
Disease Detection and Losses
Effect of Ozone and Tobacco Streak Virus Alone and in Combination on Nicotiana tabacum. R. A. Reinert, G. V. Gooding, Jr.. Pages 15-17. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Formae Speciales and Races of Fusarium oxysporum Causing Wilts of the Cucurbitaceae. G. M. Armstrong, Joanne K. Armstrong. Pages 19-28. VIEW ABSTRACT | VIEW ARTICLE
Influence of Environment and Culture Media on Spore Morphology of Alternaria alternata. I. J. Misaghi, R. G. Grogan, J. M. Duniway, and K. A. Kimble. Pages 29-34. VIEW ABSTRACT | VIEW ARTICLE
Race 3 of Phytophthora parasitica var. nicotianae. John L. McIntyre, G. S. Taylor. Pages 35-38. VIEW ABSTRACT | VIEW ARTICLE
Enanismo Amarillo Disease of Solanum andigena Potatoes is Caused by Potato Leaf Roll Virus. A. Rodriguez, R. A. C. Jones. Pages 39-43. VIEW ABSTRACT | VIEW ARTICLE | VIEW ERRATUM
Neutralization of Beet Western Yellows Virus by Antisera Against Barley Yellow Dwarf Virus. James E. Duffus, W. F. Rochow. Pages 45-49. VIEW ABSTRACT | VIEW ARTICLE
Relationships Between Barley Yellow Dwarf and Beet Western Yellows Viruses. W. F. Rochow, James E. Duffus. Pages 51-58. VIEW ABSTRACT | VIEW ARTICLE
Purification of Some Legume Carlaviruses. Venkateswarlu Veerisetty, Myron K. Brakke. Pages 59-64. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Fine-Structure Analysis of Host-Parasite Relations in the Spot Anthracnose of Desmodium. David L. Mason, Charles L. Wilson. Pages 65-73. VIEW ABSTRACT | VIEW ARTICLE
Three-Dimensional Structure and Morphology of Mycoplasmalike Bodies Associated With Albino Disease of Prunus avium. Edwin R. Florance, H. Ronald Cameron. Pages 75-80. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Observations on the Fungitoxicity of the Phytoalexin, Kievitone. David A. Smith. Pages 81-87. VIEW ABSTRACT | VIEW ARTICLE
Mechanism of Wilt Induction by Amylovorin in Cotoneaster Shoots and Its Relation to Wilting of Shoots Infected by Erwinia amylovora. Thomas M. Sjulin, Steven V. Beer. Pages 89-94. VIEW ABSTRACT | VIEW ARTICLE
The Relation Between Glucose Repression of Endo-Polygalacturonate Trans-Eliminase and Adenosine 3’5’-Cyclic Monophosphate Levels in Erwinia carotovora. J. P. Hubbard, J. D. Williams, R. M. Niles, and M. S. Mount. Pages 95-99. VIEW ABSTRACT | VIEW ARTICLE
Topological Forms of Cauliflower Mosaic Virus Nucleic Acid. E. L. Civerolo, R. H. Lawson. Pages 101-109. VIEW ABSTRACT | VIEW ARTICLE
Phytotoxicity of Phaseollin to, and Alteration of Phaseollin by, Cell Suspension Cultures of Phaseolus vulgaris. Judith A. Glazener, Hans D. VanEtten. Pages 111-117. VIEW ABSTRACT | VIEW ARTICLE
Postharvest Pathology and Mycotoxins
Aflatoxin in Cotton After Harvesting. A. C. Griffin, H. W. Schroeder. Pages 119-122. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Interactions of Herbicides and Nematicides with Root Diseases of Turnip Grown for Leafy Greens. Donald R. Sumner, Norman C. Glaze. Pages 123-129. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Use of Oil and Liquid Nitrogen for Quantitative Work with Helminthosporium maydis Race T. Kathleen Politowski. Pages 131-133. VIEW ABSTRACT | VIEW ARTICLE
A Method for the Transfer of Tumorigenicity Between Strains of Agrobacterium tumefaciens in Carrot Root Disks. C. H. Liao, G. T. Heberlein. Pages 135-137. VIEW ABSTRACT | VIEW ARTICLE
Purification of Citrus Tristeza Virus from Diseased Citrus Fruits and the Detection of the Virus in Citrus Tissues by Fluorescent Antibody Techniques. T. Tsuchizaki, A. Sasaki, and Y. Saito. Pages 139-142. VIEW ABSTRACT | VIEW ARTICLE
