April 1993

Volume 77, Number 4


FOCUS

The Latest in Plant Pathology and Nematology. Page 328. View Article.


Feature:

Phomopsis Seed Decay of Soybeans- A Prototype for Studying Seed Disease. J. B. Sinclair. Pages: 329-334 VIEW ARTICLE


Research:

Sugarcane Mosaic Virus Strain Maize Dwarf Mosaic Virus B as a Pathogen of Eastern Gamagrass. D. L. Seifers. Pages: 335-339 VIEW ABSTRACT  |   VIEW ARTICLE


Use of Degenerate Primers in the Polymerase Chain Reaction to Detect Whitefly-Transmitted Geminiviruses. María R. Rojas. Pages: 340-347 VIEW ABSTRACT  |   VIEW ARTICLE


Evaluation of Fungicide Seed Treatments for Shrunken-2 (“Supersweet”) Sweet Corn. D. O. Wilson, Jr. Pages: 348-351 VIEW ABSTRACT  |   VIEW ARTICLE


Evaluation of Citrullus sp. Germ Plasm for Resistance to Watermelon Mosaic Virus 2. A. G. Gillaspie, Jr. Pages: 352-354 VIEW ABSTRACT  |   VIEW ARTICLE


Resistance to Oat Crown Rust in Diploid and Hexaploid Avena. R. P. Wise. Pages: 355-358 VIEW ABSTRACT  |   VIEW ARTICLE


Diversity for Resistance to Leaf Rust in Triticum aestivum. Shiwani . Pages: 359-363 VIEW ABSTRACT  |   VIEW ARTICLE


Effect of Secondary Spread of Clavibacter michiganensis subsp. michiganensis on Yield of Northern Processing Tomatoes. Mark D. Ricker. Pages: 364-366 VIEW ABSTRACT  |   VIEW ARTICLE


Purification, Characterization, and Serological Analysis of Maize Stripe Virus in Taiwan. C. C. Chen. Pages: 367-372 VIEW ABSTRACT  |   VIEW ARTICLE


Delaying the Onset of Fungicide Programs for Control of Apple Scab in Orchards with Low Potential Ascospore Dose of Venturia inaequalis. William E. MacHardy. Pages: 372-375 VIEW ABSTRACT  |   VIEW ARTICLE


A Characterization of Rice Tungro Epidemics in The Philippines from Historical Survey Data. Serge Savary. Pages: 376-382 VIEW ABSTRACT  |   VIEW ARTICLE


Evaluation of Iowa Stiff Stalk Synthetic for Resistance to Gray Leaf Spot. M. J. Graham. Pages: 382-385 VIEW ABSTRACT  |   VIEW ARTICLE


Susceptibility of Apple Fruit to Botryosphaeria dothidea and Isolate Variation. K. C. Parker. Pages: 385-389 VIEW ABSTRACT  |   VIEW ARTICLE


Interactions Between Maize Streak Virus and Downy Mildew Fungi in Susceptible Maize Cultivars. Vernon D. Damsteegt. Pages: 390-392 VIEW ABSTRACT  |   VIEW ARTICLE


Longevity of Teliospores of Ustilago scitaminea in Soil. J. W. Hoy. Pages: 393-397 VIEW ABSTRACT  |   VIEW ARTICLE


Reaction of Canadian Spring Wheats to Septoria nodorum and the Relationship Between Disease Severity and Yield Components. J. Gilbert. Pages: 398-402 VIEW ABSTRACT  |   VIEW ARTICLE


Relationship of Verticillium Wilt with Pink-Eye of Potato in Maine. R. W. Goth. Pages: 402-405 VIEW ABSTRACT  |   VIEW ARTICLE


The Peanut Shell Mycobiota of Detached vs. Mechanically Harvested Pods Either Treated or Not Treated with Flutolanil. R. E. Baird. Pages: 405-408 VIEW ABSTRACT  |   VIEW ARTICLE


Scaphoideus titanus, a Possible Vector of Grapevine Yellows in New York. M. Maixner. Pages: 408-413 VIEW ABSTRACT  |   VIEW ARTICLE


Characterization of Pseudomonas syringae pv. maculicola and Comparison with P. s. tomato. W. L. Wiebe. Pages: 414-419 VIEW ABSTRACT  |   VIEW ARTICLE


Potential Role of Winter Rapeseed Culture on the Epidemiology of Potato Leaf Roll Disease. P. E. Thomas. Pages: 420-423 VIEW ABSTRACT  |   VIEW ARTICLE


A Synthetic Medium for Mass Production of Pycnidiospores of Stenocarpella Species. M. A. Morant. Pages: 424-426 VIEW ABSTRACT  |   VIEW ARTICLE


Disease Notes

First Report of Periwinkle Twig Blight Caused by Colletotrichum dematium in Florida. R. T. McMillan, Jr. Pages: 428 VIEW ABSTRACT  |   VIEW ARTICLE


First Report of Japanese Pear Black Spot Caused by Alternaria kikuchiana in France. A. Baudry. Pages: 428 VIEW ABSTRACT  |   VIEW ARTICLE


Tomato Pith Necrosis Caused by Pseudomonas corrugata in Argentina. Adriana M. Alippi. Pages: 428 VIEW ABSTRACT  |   VIEW ARTICLE


Leaf Spot of Carnation Caused by Cladosporium echinulatum in Hawaii. E. E. Trujillo. Pages: 428 VIEW ABSTRACT  |   VIEW ARTICLE


First Report of Nectria Twig Blight on Apple Trees in Malawi, Africa. J. Debons. Pages: 428 VIEW ABSTRACT  |   VIEW ARTICLE


First Report of Aerial Blight of Coleus forskohlii Caused by Rhizoctonia solani in India. R. S. Shukla. Pages: 429 VIEW ABSTRACT  |   VIEW ARTICLE


Association of Magnaporthe poae with a Patch Disease of Creeping Bentgrass in Florida. M. L. Elliott. Pages: 429 VIEW ABSTRACT  |   VIEW ARTICLE


First Report of Resistance of Phytophthora infestans to Metalaxyl in Eastern Washington and Southwestern British Columbia. K. L. Deahl. Pages: 429 VIEW ABSTRACT  |   VIEW ARTICLE


First Report of Verticillium Wilt of Impatiens wallerana Caused by Verticillium dahliae in the United States. N. J. Taylor. Pages: 429 VIEW ABSTRACT  |   VIEW ARTICLE


First Report of Bean Yellow Mosaic Virus in Spain. M. Sáiz. Pages: 429 VIEW ABSTRACT  |   VIEW ARTICLE


Special Report

New Host and Distribution Records from Pennsylvania Conifers. W. Merrill. Pages: 430-432 VIEW ABSTRACT  |   VIEW ARTICLE