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Plant Disease October, 1991
Volume 75, Number 10


Plant Disease Editorial Board & Policies.    VIEW ABSTRACT  |  VIEW ARTICLE

Focus

The Latest in Plant Pathology and Nematology. Page 975. VIEW ARTICLE.

Feature

Assessing the Risk and Potential Impact of an Exotic Plant Disease. X. B. Yang. Pages: 976-982 VIEW ARTICLE

Research

Influence of Temperature and Five Fungicides on Rhizoctonia Root Rot of Hard Red Winter Wheat. J. T. Mathieson. Pages: 983-986 VIEW ABSTRACT  |   VIEW ARTICLE

Biological Control of Pythium Damping-Off and Aphanomyces Root Rot of Peas by Application of Pseudomonas cepacia or P. fluorescens to Seed. J. L. Parke. Pages: 987-992 VIEW ABSTRACT  |   VIEW ARTICLE

Effect of Temperature and Growth Stage of Wheat on Development of Leaf and Glume Blotch Caused by Septoria tritici and S. nodorum. S. J. Wainshilbaum. Pages: 993-998 VIEW ABSTRACT  |   VIEW ARTICLE

Populations of Fungi in Soil After Chemigation with Chlorothalonil and Tebuconazole via Center-Pivot Irrigation. Donald R. Sumner. Pages: 999-1004 VIEW ABSTRACT  |   VIEW ARTICLE

Effect of Fungicides Applied Singly and in Combination on Seed Yield and Three Leaf Spot Diseases in Orchardgrass. Ronald E. Welty. Pages: 1004-1008 VIEW ABSTRACT  |   VIEW ARTICLE

Incidence of Soilborne Wheat Mosaic Virus and Its Reported Vector, Polymyxa graminis, in Field-Grown Soft Red Winter Wheat. P. T. Himmel. Pages: 1008-1012 VIEW ABSTRACT  |   VIEW ARTICLE

Retention of Fungicides for Control of Alternaria Leaf Blight of Muskmelon Under Greenhouse Conditions. H. Suheri. Pages: 1013-1015 VIEW ABSTRACT  |   VIEW ARTICLE

Impact of Population Density of Heterodera glycines on Soybean Canopy Growth and Weed Competition. D. G. Alston. Pages: 1016-1018 VIEW ABSTRACT  |   VIEW ARTICLE

Identification, Disease Incidence, and Distribution of Viruses Infecting Peppers in California. O. A. Abdalla. Pages: 1019-1023 VIEW ABSTRACT  |   VIEW ARTICLE

Formation of Subcuticular Coralloid Hyphae by Phomopsis leptostromiformis Upon Latent Infection of Narrow-Leafed Lupins. P. M. Williamson. Pages: 1023-1026 VIEW ABSTRACT  |   VIEW ARTICLE

Infection of Pruning and Small Bark Wounds in Almond by Ceratocystis fimbriata. Beth L. Teviotdale. Pages: 1026-1030 VIEW ABSTRACT  |   VIEW ARTICLE

Seasonal Response of Pinus radiata in South Africa to Artificial Inoculation with Sphaeropsis sapinea. W. J. Swart. Pages: 1031-1033 VIEW ABSTRACT  |   VIEW ARTICLE

Increasing Resistance in Celery to Fusarium oxysporum f. sp. apii Race 2 with Somaclonal Variation. Karen F. Toth. Pages: 1034-1037 VIEW ABSTRACT  |   VIEW ARTICLE

Assessment of Ergot and Blind Seed Diseases of Grasses in the Willamette Valley of Oregon. S. C. Alderman. Pages: 1038-1041 VIEW ABSTRACT  |   VIEW ARTICLE

In Vitro Insensitivity to Metalaxyl of Isolates of Phytophthora citricola and P. parasitica from Ornamental Hosts in Southern California. D. M. Ferrin. Pages: 1041-1044 VIEW ABSTRACT  |   VIEW ARTICLE

Identification and Distribution of Alternaria mali on Apples in North Carolina and Susceptibility of Different Varieties of Apples to Alternaria Blotch. Nenad Filajdić. Pages: 1045-1048 VIEW ABSTRACT  |   VIEW ARTICLE

A Seedling Screen for Phytophthora Root Rot of Pepper, Capsicum annuum. Paul W. Bosland. Pages: 1048-1050 VIEW ABSTRACT  |   VIEW ARTICLE

Influence of Small Grain Rotations on Take-All in a Subsequent Wheat Crop. C. S. Rothrock. Pages: 1050-1052 VIEW ABSTRACT  |   VIEW ARTICLE

Occurrence of a Bacterial Watermelon Fruit Blotch in Florida. G. Cameron Somodi. Pages: 1053-1056 VIEW ABSTRACT  |   VIEW ARTICLE

Evaluation of Four Inoculation Techniques for Infecting Corn Ears with Stenocarpella maydis. J. C. Klapproth. Pages: 1057-1060 VIEW ABSTRACT  |   VIEW ARTICLE

Cultural Studies and Pathogenicity of Pseudocercospora fuligena, the Causal Agent of Black Leaf Mold of Tomato. G. L. Hartman. Pages: 1060-1063 VIEW ABSTRACT  |   VIEW ARTICLE

Increase in Incidence and Severity of Target Turfgrass Diseases by Certain Fungicides. Houston B. Couch. Pages: 1064-1067 VIEW ABSTRACT  |   VIEW ARTICLE

New Diseases and Epidemics

Studies on a Newly Recognized Disease of Nicotiana glutinosa of Viroid Etiology. S. L. Bhattiprolu. Pages: 1068-1071 VIEW ABSTRACT  |   VIEW ARTICLE

Sudden Wilt of Passionfruit in Southern Florida Caused by Nectria haematococca. R. C. Ploetz. Pages: 1071-1073 VIEW ABSTRACT  |   VIEW ARTICLE

Disease Notes

Foliar Blight and Branch Dieback of Container-Grown Giant Redwood in California Caused by Phytophthora citrophthora. C. M. Sandlin. Page: 1074 VIEW NOTE

First Report of Globodera tabacum solanacearum on Flue-Cured Tobacco Outside Virginia. T. A. Melton. Page: 1074 VIEW NOTE

First Report of Watermelon Fruit Blotch in Delaware. T. A. Evans. Page: 1074 VIEW NOTE

Crown and Root Rot of Bird’s-foot Trefoil in Delaware Caused by Mycoleptodiscus terrestris. R. B. Carroll. Page: 1074 VIEW NOTE

Verticillium Wilt of Protea (Leucospermum cordifolium) Caused by Verticillium dahliae. S. T. Koike. Page: 1074 VIEW NOTE

A Selective Medium for Gaeumannomyces-like Fungi. M. L. Elliott. Page: 1075 VIEW NOTE

Occurrence of Asparagus Virus I and Asparagus Virus II on Asparagus in Delaware. T. A. Evans. Page: 1075 VIEW NOTE

Cleistothecia of the Powdery Mildew Fungus Sphaerotheca fuliginea Observed on Pumpkin in New York. M. T. McGrath. Page: 1075 VIEW NOTE

Smut of Manchurian Wild Rice Caused by Ustilago esculenta in California. T. Watson. Page: 1075 VIEW NOTE

Russian Knapweed Rust Caused by Puccinia acroptili in New Mexico. M. E. Palm. Page: 1075 VIEW NOTE

Special Topic

Computer-Assisted Evaluation of the Economic Impact of Cancellation of Pesticide Registrations. J. E. Bailey. Pages: 1077-1080 VIEW ABSTRACT  |   VIEW ARTICLE