American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Letter to the Editor
Defoliation, Disease, and Growth. Paul E. Waggoner and Richard D. Berger. Pages 393-398. VIEW ABSTRACT | VIEW ARTICLE
Obituary
Charles Drechsler, 1892-1986. R. D. Lumsden. Pages 399-400. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Attenuation of Metalaxyl on Potato Leaves by Simulated Acidic Rain and Residence Time. Ariena H. C. van Bruggen, M. G. Milgroom, J. F. Osmeloski, W. E. Fry, and J. S. Jacobson. Pages 401-406. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Etiology and Epidemiology of Stemphylium Leaf Spot and Purple Spot of Asparagus in California. Peter G. Falloon, L. M. Falloon, and R. G. Grogan. Pages 407-413. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Lack of Host Specificity in North Carolina Isolates of Endothia parasitica. B. L. Nash, W. J. Stambaugh. Pages 414-417. VIEW ABSTRACT | VIEW ARTICLE
Postharvest Pathology and Mycotoxins
Association of Pectolytic Strains of Xanthomonas campestris with Soft Rots of Fruits and Vegetables at Retail Markets. C. H. Liao, J. M. Wells. Pages 418-422. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Influence of Temperature on Development of Puccinia recondita with Triticum aestivum ‘Suwon 85’. L. E. Browder, M. G. Eversmeyer. Pages 423-425. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Erwinia chrysanthemi: Serological Comparisons of Strains from Zea mays and Other Hosts. Robert S. Dickey, Larry E. Claflin, and Cathy H. Zumoff. Pages 426-430. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Biology and Epidemiology of Mycosphaerella pomi, Cause of Brooks Fruit Spot of Apple. T. B. Sutton, E. M. Brown, and D. J. Hawthorne. Pages 431-437. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Sporulation of Peronosclerospora sorghi, P. sacchari, and P. philippinensis on Maize. N. B. Duck, M. R. Bonde, G. L. Peterson, and G. A. Bean. Pages 438-441. VIEW ABSTRACT | VIEW ARTICLE
Disease Detection and Losses
Effects of Strain, Host, Time of Harvest, and Virus Concentration on Double-Stranded RNA Analysis of Citrus Tristeza Virus. J. A. Dodds, T. Jarupat, J. G. Lee, and C. N. Roistacher. Pages 442-447. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Conservation of Plasmid DNA Sequences and Pathovar Identification of Strains of Xanthomonas campestris. Gerard R. Lazo, Dean W. Gabriel. Pages 448-453. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Expression of Partial Resistance to Common Rust in Sweet Corn Hybrids at Various Host Growth Stages. J. M. Headrick, J. K. Pataky. Pages 454-458. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Slow Leaf-Rusting Resistance in Triticale. Jeffrey Wilson, Gregory Shaner. Pages 458-462. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Biological Control of Crown Gall: Construction and Testing of New Biocontrol Agents. J. -S. Shim, S. K. Farrand, and A. Kerr. Pages 463-466. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
A Comparison of Five Similar Cytoplasmic Hypovirulent Strains of Endothia parasitica from the Southern Appalachian Mountains. John E. Elliston. Pages 467-472. VIEW ABSTRACT | VIEW ARTICLE
Vector Relations
Infectivity Neutralization of Rice Tungro-Associated Viruses Acquired by Vector Leafhoppers. Hiroyuki Hibino, Pepito Q. Cabauatan. Pages 473-476. VIEW ABSTRACT | VIEW ARTICLE
Molecular Plant Pathology
Modifications of Nucleic Acid Precursors That Inhibit Plant Virus Multiplication. William O. Dawson, Carol Boyd. Pages 477-480. VIEW ABSTRACT | VIEW ARTICLE
Postharvest Pathology and Mycotoxins
Postharvest Biological Control of Blue Mold on Apples. W. J. Janisiewicz. Pages 481-485. VIEW ABSTRACT | VIEW ARTICLE
Etiology
A New Tobamovirus from Passiflora edulis in Peru. C. E. Fribourg, R. Koenig, and D. E. Lesemann. Pages 486-491. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Ecology and Epidemiology of Pecan Downy Spot. W. D. Goff, C. E. Drye, and R. W. Miller. Pages 491-496. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
The Multi-Component Extracellular Polysaccharide of Clavibacter michiganense subsp. insidiosum. Neal K. Van Alfen, Brent D. McMillan, and Paul Dryden. Pages 496-501. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Properties of the Extracellular Polysaccharides of Clavibacter michiganense subsp. insidiosum That May Affect Pathogenesis. Neal K. Van Alfen, Brent D. McMillan, and Yeelan Wang. Pages 501-505. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Differential Phytotoxicity of Peptides from Culture Fluids of Verticillium dahliae Races 1 and 2 and Their Relationship to Pathogenicity of the Fungi on Tomato. A. Nachmias, V. Buchner, L. Tsror, Y. Burstein, and N. Keen. Pages 506-510. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Isolation and Characterization of Strains of Erwinia ananas from Honeydew Melons. J. M. Wells, W-S. Sheng, M. J. Ceponis, and T. A. Chen. Pages 511-514. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Relationships Between Aulacorthum solani and Soybean Dwarf Virus: Effect of Temperature on Transmission. Vernon D. Damsteegt, Adrianna D. Hewings. Pages 515-518. VIEW ABSTRACT | VIEW ARTICLE
