Plant Disease Editorial Board & Policies. VIEW ABSTRACT | VIEW ARTICLE
Editorial
Guelph University Welcomes the Plant Pathologists of North America. Claude B. Aubé. Page: 179 VIEW ABSTRACT | VIEW ARTICLE
Feature
Epidemiology of Pine Wilt in Illinois. Richard B. Malek, James E. Appleby. Pages: 180-186. VIEW ABSTRACT | VIEW ARTICLE
Focus
The Latest in Plant Pathology and Nematology. Thor Kommedahl. Page: 187 VIEW ABSTRACT | VIEW ARTICLE
Research
Erwinia carotovora as a Stalk Rot Pathogen of Sunflower in North Dakota. N. C. Gudmestad, G. A. Secor, P. Nolte, and M. L. Straley. Pages: 189-192 VIEW ABSTRACT | VIEW ARTICLE
Impact of Swiss Needle Cast on Postharvest Hydration and Needle Retention of Douglas-Fir Christmas Trees. G. A. Chastagner, R. S. Byther, J. D. MacDonald, and E. Michaels. Pages: 192-195 VIEW ABSTRACT | VIEW ARTICLE
Influence of Foliar Applications of Micronutrients and Fungicides on Foliar Necrosis and Leaf Spot Disease of Chrysalidocarpus lutescens. A. R. Chase, R. T. Poole. Pages: 195-197 VIEW ABSTRACT | VIEW ARTICLE
Detection of Tomato Ringspot Virus in Peach Orchards. J. G. Barrat, R. Scorza, and B. E. Otto. Pages: 198-200 VIEW ABSTRACT | VIEW ARTICLE
Occurrence and Populations of Plasmodiophora brassicae in Sediments of Irrigation Water Sources. L. E. Datnoff, G. H. Lacy, and J. A. Fox. Pages: 200-203 VIEW ABSTRACT | VIEW ARTICLE
Effect of Anthracnose on Growth of Grafted Black Walnut. Michael N. Todhunter, Walter F. Beineke. Pages: 203-204 VIEW ABSTRACT | VIEW ARTICLE
Serological Relationships Among Four Australian Strains of Sugarcane Mosaic Virus as Determined by Immune Electron Microscopy. Dharma D. Shukla, Keith H. Gough. Pages: 204-206 VIEW ABSTRACT | VIEW ARTICLE
Use of Enzyme-Linked Immunosorbent Assay Results in Efforts to Control Orchard Spread of Cherry Rugose Mosaic Disease in Washington. G. I. Mink, M. D. Aichele. Pages: 207-210 VIEW ABSTRACT | VIEW ARTICLE
Incidence and Development of Verticicladiella procera in Virginia Christmas Tree Plantations. A. L. Lackner, S. A. Alexander. Pages: 210-212 VIEW ABSTRACT | VIEW ARTICLE
Development of Drechslera sorokiniana on Sequentially Senescent Leaves of Poa pratensis Exposed to Postemergence Herbicide Combinations. Clinton F. Hodges. Pages: 213-215 VIEW ABSTRACT | VIEW ARTICLE
Effect of Ribavirin on Green Ring Mottle Causal Agent and Necrotic Ringspot Virus in Prunus Species. A. J. Hansen. Pages: 216-218 VIEW ABSTRACT | VIEW ARTICLE
Effects of Antiviral Compounds on Symptoms and Infectivity of Cowpea Chlorotic Mottle Virus. L. J. C. Mancino, G. N. Agrios. Pages: 219-222 VIEW ABSTRACT | VIEW ARTICLE
Effects of Temperature During Ascus Formation and Frequency of Ascospore Discharge on Pseudothecial Development of Venturia inaequalis. David M. Gadoury, William E. MacHardy, and Chang-Cheng Hu. Pages: 223-225 VIEW ABSTRACT | VIEW ARTICLE
Systemic Fungicide Benodanil for Control of Pine-Oak Rust on Pine Seedlings in the Nursery. D. R. Bergdahl, D. W. French. Pages: 225-226 VIEW ABSTRACT | VIEW ARTICLE
Control of Nectria cinnabarina Cankers on Honey Locust. P. J. Bedker, R. A. Blanchette. Pages: 227-230 VIEW ABSTRACT | VIEW ARTICLE
Serological Relationships and Partial Characterization of Zucchini Yellow Mosaic Virus Isolated from Squash in Florida. D. E. Purcifull, W. C. Adlerz, G. W. Simone, E. Hiebert, and S. R. Christie. Pages: 230-233 VIEW ABSTRACT | VIEW ARTICLE
A Selective Medium for Gaeumannomyces graminis var. tritici. M. Elliott Juhnke, D. E. Mathre, and D. C. Sands. Pages: 233-236 VIEW ABSTRACT | VIEW ARTICLE
Effects of Continuous Culture of Resistant Soybean Cultivars on Soybean Cyst Nematode Reproduction. L. D. Young. Pages: 237-239 VIEW ABSTRACT | VIEW ARTICLE
Effect of Nonhost Crop Plants on Watermelon Fusarium Wilt. D. L. Hopkins, G. W. Elmstrom. Pages: 239-241 VIEW ABSTRACT | VIEW ARTICLE
Orchard Weeds as Hosts of Tomato Ringspot and Tobacco Ringspot Viruses. C. A. Powell, L. B. Forer, R. F. Stouffer, J. N. Cummins, D. Gonsalves, D. A. Rosenberger, J. Hoffman, and R. M. Lister. Pages: 242-244 VIEW ABSTRACT | VIEW ARTICLE
Increasing Incidence of Meloidogyne arenaria on Flue-Cured Tobacco in South Carolina. B. A. Fortnum, J. P. Krausz, and N. G. Conrad. Pages: 244-245 VIEW ABSTRACT | VIEW ARTICLE
Spore Deposition by Heterobasidion annosum in Forests of California. R. L. James, F. W. Cobb, Jr. Pages: 246-248 VIEW ABSTRACT | VIEW ARTICLE
Effects of Temperature and Leaf Wetness on Development of Bacterial Spot of Geraniums and Chrysanthemums Incited by Pseudomonas cichorii. J. B. Jones, B. C. Raju, and A. W. Engelhard. Pages: 248-251 VIEW ABSTRACT | VIEW ARTICLE
Disease Notes
Leaf Spot Disease of Ficus benjamina Caused by Corynespora cassiicola. A. R. Chase. Page: 251 VIEW NOTE
Hosts of the Leaf Spot Fungus Tubakia dryina in Louisiana. G. E. Holcomb and J. P. Jones. Page: 251 VIEW NOTE
Leaf spot of Canada Thistle Caused by Alternaria chrysanthemi. D. J. Robeson and G. A. Strobel. Page: 251 VIEW NOTE
First Report in Western Hemisphere of Rhizomania of Sugar Beet Caused by Beet Necrotic Yellow Vein Virus. J. E. Duffus, E. D. Whitney, R. C. Larsen, H. Y. Liu, and R. T. Lewellen. Page: 251 VIEW NOTE
Leaf spot Diseases of Dracaena sanderana Caused by Two Species of Erwinia. A. R. Chase and D. D. Brunk. Page: 251 VIEW NOTE
New Diseases and Epidemics
Incidence of Phellinus punctatus on Living Woody Plants in North Dakota. J. A. Walla. Pages: 252-253 VIEW ABSTRACT | VIEW ARTICLE
A New Sunflower Disease in Texas Caused by Diaporthe helianthi. Sam Yang, R. W. Berry, E. S. Luttrell, and T. Vongkaysone. Pages: 254-255 VIEW ABSTRACT | VIEW ARTICLE
Distribution and Dissemination of Punctodera punctata on Turfgrasses in New Jersey. Anthony D. Radice, Philip M. Halisky, and Ronald F. Myers. Pages: 256-257 VIEW ABSTRACT | VIEW ARTICLE
Apical Chlorosis and Leaf Spot of Jerusalem Artichoke Incited by Pseudomonas syringae pv. tagetis. W. W. Shane, J. S. Baumer. Pages: 257-260 VIEW ABSTRACT | VIEW ARTICLE
Susceptibility of Rudbeckia, Zinnia, Ageratum, and Other Bedding Plants to Bidens Mottle Virus. A. E. Logan, F. W. Zettler, and Stephen R. Christie. Pages: 260-262 VIEW ABSTRACT | VIEW ARTICLE
Feature
From Greenhouse to Courthouse: The Agricultural Scientist as a Witness in the Administrative Hearing. Michael T. Olexa. Pages: 263-265. VIEW ABSTRACT | VIEW ARTICLE
Special Report
Improved Automated Device for Rapid Planting of Differential Sets. E. F. Ikonen, J. W. Martens, D. E. Harder, and D. J. Samborski. Pages: 266-267. VIEW ABSTRACT | VIEW ARTICLE
Industry News
Page: 268 VIEW ABSTRACT | VIEW ARTICLE
