American Phytopathological Society Board & Staff. VIEW ABSTRACT | VIEW ARTICLE
Obituary
Furney A. Todd, 1921-1991. G. B. Lucas and A. Kelman. Page 1349. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Induced Morphological and Virulence Variants of the Obligate Barley Pathogen Erysiphe graminis f. sp. hordei. J. E. Sherwood, B. Slutsky, and S. C. Somerville. Pages 1350-1357. VIEW ABSTRACT | VIEW ARTICLE
Techniques
Selective Recovery of Xanthomonas spp. from Rice Seed. Di Ming, Huazhi Ye, N. W. Schaad, and D. A. Roth. Pages 1358-1363. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Physiological and Structural Changes in Tobacco Leaves Treated with Cryptogein, a Proteinaceous Elicitor from Phytophthora cryptogea. Marie- Louise Milat, Jean-Marc Ducruet, Pierre Ricci, Francis Marty, and Jean-Pierre Blein. Pages 1364-1368. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Spatial Pattern of Downy Mildew in Hop Yards During Severe and Mild Disease Epidemics. Dennis A. Johnson, J. Richard Alldredge, Jennifer R. Allen, and Rochelle Allwine. Pages 1369-1374. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Role of Cutinase in the Penetration of Apple Leaves by Venturia inaequalis. Wolfram Köller, D. M. Parker, and C. M. Becker. Pages 1375-1379. VIEW ABSTRACT | VIEW ARTICLE
Etiology
Determination of an Etiological Agent of Bermudagrass Decline. Monica L. Elliott. Pages 1380-1384. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Variation in Aggressiveness Among and Within Races of Ustilago hordei on Barley. D. A. Gaudet, R. L. Kiesling. Pages 1385-1390. VIEW ABSTRACT | VIEW ARTICLE
Physiology and Biochemistry
Influence of Calcium Nutrition on Susceptibility of Rose Flowers to Botrytis Blight. Hanne Volpin, Y. Elad. Pages 1390-1394. VIEW ABSTRACT | VIEW ARTICLE
Molecular Plant Pathology
Characterization of Anastomosis Groups of Binucleate Rhizoctonia Species Using Restriction Analysis of an Amplified Ribosomal RNA Gene. M. A. Cubeta, E. Echandi, T. Abernethy, and R. Vilgalys. Pages 1395-1400. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Anatomy and Lignin Content in Relation to Resistance of Dactylis glomerata to Stagonospora Leaf Spot. R. T. Sherwood, C. C. Berg. Pages 1401-1407. VIEW ABSTRACT | VIEW ARTICLE
Vector Relations
Honeybee Foraging Behavior, In-Hive Survival of Infectious, Pollen-Borne Blueberry Leaf Mottle Virus and Transmission of the Virus in Highbush Blueberry. W. Boylan- Pett, D. C. Ramsdell, R. A. Hoopingarner, and J. F. Hancock. Pages 1407-1412. VIEW ABSTRACT | VIEW ARTICLE
Cytology and Histology
Cytochemical Aspects of Cellulose Breakdown During the Infection Process of Rubber Tree Roots by Rigidoporus lignosus. Michel R. Nicole, Nicole Benhamou. Pages 1412-1420. VIEW ABSTRACT | VIEW ARTICLE
Disease Detection and Losses
Development of Yield Loss Models in Relation to Reductions of Components of Soybean Infected with Phakopsora pachyrhizi. X. B. Yang, A. T. Tschanz, W. M. Dowler, and T. C. Wang. Pages 1420-1426. VIEW ABSTRACT | VIEW ARTICLE
Resistance
Restricted Systemic Movement of Cowpea Chlorotic Mottle Virus in Soybean with Nonnecrotic Resistance. B. J. Goodrick, C. W. Kuhn, and R. S. Hussey. Pages 1426-1431. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Inheritance of Resistance to Fenpropimorph and Terbinafine, Two Sterol Biosynthesis Inhibitors, in Nectria haematococca. Alexandrine Lasseron-De Falandre, Marie-Josée Daboussi, and Pierre Leroux. Pages 1432-1438. VIEW ABSTRACT | VIEW ARTICLE
Disease Control and Pest Management
Biological Control of Dollar Spot Disease of Creeping Bentgrass. D. M. Goodman, L. L. Burpee. Pages 1438-1446. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Epidemiology of Spot-Type Net Blotch on Spring Barley in Saskatchewan. C. G. J. van den Berg, B. G. Rossnagel. Pages 1446-1452. VIEW ABSTRACT | VIEW ARTICLE
Genetics
Survey of Fusarium sambucinum (Gibberella pulicaris) for Mating Type, Trichothecene Production, and Other Selected Traits. M. N. Beremand, A. E. Desjardins, T. M. Hohn, and F. L. VanMiddlesworth. Pages 1452-1458. VIEW ABSTRACT | VIEW ARTICLE
Vector Relations
Evidence that Heteroencapsidation Between Two Potyviruses Is Involved in Aphid Transmission of a Non-Aphid-Transmissible Isolate from Mixed Infections. D. Bourdin, H. Lecoq. Pages 1459-1464. VIEW ABSTRACT | VIEW ARTICLE
Ecology and Epidemiology
Influence of Temperature and Wetness Duration on Infection of Immature Apple and Pear Fruit by Phythophthora cactorum. Gary G. Grove and Robin J. Boal. Pages 1465-1471. VIEW ABSTRACT | VIEW ARTICLE
