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Plant Disease August, 1991
Volume 75, Number 8


Plant Disease Editorial Board & Policies.  Page: 759   VIEW ABSTRACT  |  VIEW ARTICLE

Focus

The Latest in Plant Pathology and Nematology. Page 760. VIEW ARTICLE.

Feature

Biology and Control of Sphaeropsis sapinea on Pinus Species in South Africa. Wijnand J. Swart. Pages: 761-766 VIEW ARTICLE

Research

Rootstock Influence on Occurrence of Homalodisca coagulata, Peach Xylem Fluid Amino Acids, and Concentrations of Xylella fastidiosa. Ann B. Gould. Pages: 767-770 VIEW ABSTRACT  |   VIEW ARTICLE

Comparison of Three Media for Enumeration of Sclerotia of Macrophomina phaseolina. G. L. Cloud. Pages: 771-772 VIEW ABSTRACT  |   VIEW ARTICLE

Quantification of the Relationship Between Sheath Blight Severity and Yield Loss in Rice. M. A. Marchetti. Pages: 773-775 VIEW ABSTRACT  |   VIEW ARTICLE

Survival of the Tall Fescue Endophyte in the Digestive Tract of Cattle and Horses. R. A. Shelby. Pages: 776-778 VIEW ABSTRACT  |   VIEW ARTICLE

Variation in Pathogenicity and Cultural Characteristics of Sorghum Isolates of Colletotrichum graminicola in India. S. Pande. Pages: 778-783 VIEW ABSTRACT  |   VIEW ARTICLE

Influences of Production Inputs on Incidence of Infection by Fusarium Species on Cereal Seed. R. A. Martin. Pages: 784-788 VIEW ABSTRACT  |   VIEW ARTICLE

Survival of Inonotus tomentosus in Spruce Stumps After Logging. B. M. Tkacz. Pages: 788-790 VIEW ABSTRACT  |   VIEW ARTICLE

Pathogenicity Variations of Puccinia recondita f. sp. tritici and P. graminis f. sp. tritici in Wheat-Growing Areas of Mexico During 1988 and 1989. R. P. Singh. Pages: 790-794 VIEW ABSTRACT  |   VIEW ARTICLE

Control of Early Blight of Greenhouse Tomato, Caused by Alternaria solani, by Inhibiting Sporulation with Ultraviolet-Absorbing Vinyl Film. Demetrios John Vakalounakis. Pages: 795-797 VIEW ABSTRACT  |   VIEW ARTICLE

Influence of Grower Activity and Disease Incidence on Concentrations of Airborne Conidia of Botrytis cinerea Among Geranium Stock Plants. M. K. Hausbeck. Pages: 798-803 VIEW ABSTRACT  |   VIEW ARTICLE

Evaluation of Trunk-Insulating Wraps on Cambium Temperature Fluctuations and Peach Tree Short Life Development. R. R. Sharpe. Pages: 803-806 VIEW ABSTRACT  |   VIEW ARTICLE

Reaction of Winter Oat Germ Plasm to an Epidemic of Oat Powdery Mildew. S. Leath. Pages: 807-809 VIEW ABSTRACT  |   VIEW ARTICLE

Effects of Glyphosate on Calonectria crotalariae and Red Crown Rot of Soybean. D. K. Berner. Pages: 809-813 VIEW ABSTRACT  |   VIEW ARTICLE

Root Necrosis and Histological Changes in Surviving Roots of White Ash Infected with Mycoplasmalike Organisms. A. T. Dyer. Pages: 814-819 VIEW ABSTRACT  |   VIEW ARTICLE

Tolerance in Greenhouse Geraniums to Pythium ultimum. M. -C. Chagnon. Pages: 820-823 VIEW ABSTRACT  |   VIEW ARTICLE

Incidence of Heterobasidion annosum and Other Root-Infecting Fungi in Residual Stumps and Roots in Thinned Slash Pine Plantations in Florida. E. L. Barnard. Pages: 823-828 VIEW ABSTRACT  |   VIEW ARTICLE

Influence of Tillage and Crop Rotation on Yield, Stalk Rot, and Recovery of Fusarium and Trichoderma spp. from Corn. P. E. Lipps. Pages: 828-833 VIEW ABSTRACT  |   VIEW ARTICLE

Detection of Clavibacter michiganensis subsp. michiganensis in Symptomless Tomato Transplants. R. D. Gitaitis. Pages: 834-838 VIEW ABSTRACT  |   VIEW ARTICLE

Mechanical Transmission, Partial Purification, and Preliminary Chemical Analysis of Barley Yellow Streak Mosaic Virus. Nancy L. Robertson. Pages: 839-843 VIEW ABSTRACT  |   VIEW ARTICLE

Identification of Pseudomonas fuscovaginae with Biochemical, Serological, and Pathogenicity Tests. P. Rott. Pages: 843-846 VIEW ABSTRACT  |   VIEW ARTICLE

Influence of Prunus Necrotic Ringspot Virus on Growth, Productivity, and Longevity of Peach Trees. P. L. Pusey. Pages: 847-851 VIEW ABSTRACT  |   VIEW ARTICLE

Evaluation of Fava Bean for Resistance to Ascochyta fabae and Development of Host Differentials for Race Identification. K. Y. Rashid. Pages: 852-855 VIEW ABSTRACT  |   VIEW ARTICLE

Comparison of Tumorigenic Strains of Erwinia herbicola Isolated from Table Beet with E. h. gypsophilae. T. J. Burr. Pages: 855-858 VIEW ABSTRACT  |   VIEW ARTICLE

Effect of Heat Treatment on a Closteroviruslike Particle Associated with Mealybug Wilt of Pineapple. Diane E. Ullman. Pages: 859-861 VIEW ABSTRACT  |   VIEW ARTICLE

Disease Notes

First Report of Rhabdoviruslike Particles in Croton (Codiaeum variegatum). M. G. Bellardi. Page: 862 VIEW NOTE

Induction of Silverleaf of Squash by Bemisia Whitefly from California Desert Whitefly Populations. S. Cohen. Page: 862 VIEW NOTE

Occurrence of Fusarium Stalk Rot on a Supersweet Corn Cultivar in Oklahoma. V. M. Russo. Page: 862 VIEW NOTE

Occurrence of Oak Bacterial Leaf Scorch Caused by Xylella fastidiosa in Kentucky. J. R. Hartman. Page: 862 VIEW NOTE

First Report of Phoma spp. on White Lupine in North America. T. C. Paulitz. Page: 862 VIEW NOTE

Tomato Spotted Wilt Virus Resistance in Capsicum chinense PI 152225 and 159236. L. L. Black. Page: 863 VIEW NOTE

Velvetleaf, a New Host for Sclerotinia sclerotiorum. H. R. Dillard. Page: 863 VIEW NOTE

Association of Tomato Spotted Wilt Virus with Foliar Chlorosis of Peanut in Georgia. A. K. Culbreath. Page: 863 VIEW NOTE

First Report of Ulocladium cucurbitae on Cucumber in California. K. F. Sims. Page: 863 VIEW NOTE

Race 23N of Exserohilum turcicum in Florida. J. K. Pataky. Page: 863 VIEW NOTE