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Plant Disease December, 1984
Volume 68, Number 12

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


Trends in Extension Plant Pathology. C. Wendell Horne. Page: 1023 VIEW ABSTRACT  |   VIEW ARTICLE


The Latest in Plant Pathology and Nematology.  Page: 1024 VIEW ABSTRACT  |   VIEW ARTICLE


Fungicide Resistance: A Continuing Challenge. T. Staub, D. Sozzi. Pages: 1026-1031.  VIEW ABSTRACT  |   VIEW ARTICLE


Yield Responses of Six White Clover Clones to Virus Infection Under Field Conditions. C. Lee Campbell, James W. Moyer. Pages: 1033-1035 VIEW ABSTRACT  |   VIEW ARTICLE

Screening Wheat Lines as Seedlings for Resistance to Cephalosporium gramineum. S. L. Van Wert, A. V. Ravenscroft, and D. W. Fulbright. Pages: 1036-1038 VIEW ABSTRACT  |   VIEW ARTICLE

Unharvested Peanut Pods as a Potential Source of Inoculum of Soilborne Plant Pathogens. D. K. Bell, Donald R. Sumner. Pages: 1039-1042 VIEW ABSTRACT  |   VIEW ARTICLE

Water Requirements for Sporangium Formation by Phytophthora parasitica in Relation to Bioassay in Soil. N. Ioannou, R. G. Grogan. Pages: 1043-1048 VIEW ABSTRACT  |   VIEW ARTICLE

Sources of Resistance to Rough Leaf Spot Disease in Sweet Sorghum. Natale Zummo, D. M. Broadhead. Pages: 1048-1049 VIEW ABSTRACT  |   VIEW ARTICLE

Incidence and Severity of Comandra Blister Rust on Lodgepole Pine in Northwestern Wyoming. B. W. Geils, W. R. Jacobi. Pages: 1049-1051 VIEW ABSTRACT  |   VIEW ARTICLE

Transmission of Tomato Ringspot Virus to Apple Rootstock Cuttings and to Cherry and Peach Seedlings by Xiphinema rivesi. Lyle B. Forer, Charles A. Powell, and Richard F. Stouffer. Pages: 1052-1054 VIEW ABSTRACT  |   VIEW ARTICLE

Evaluation of an Electronic Apple Scab Predictor for Scheduling Fungicides with Curative Activity. M. A. Ellis, L. V. Madden and L. L. Wilson. Pages: 1055-1057 VIEW ABSTRACT  |   VIEW ARTICLE

Dual Cultures of Grape (Vitis spp.) and the Lesion Nematode (Pratylenchus vulnus) for Studies of Nematode Tolerance. Joseph M. Palys, Carole P. Meredith. Pages: 1058-1060 VIEW ABSTRACT  |   VIEW ARTICLE

Effect of Black Knot Incidence on Yield of Stanley Prune Trees and Economic Benefits of Fungicide Protection. D. A. Rosenberger, W. D. Gerling. Pages: 1060-1064 VIEW ABSTRACT  |   VIEW ARTICLE

Production and Maintenance of Conidia of Gremmeniella abietina. George W. Hudler, Guy R. Knudsen, and Mary Ann R. Beale . Pages: 1065-1066 VIEW ABSTRACT  |   VIEW ARTICLE

Optimum Conditions for Studies of Maize Dwarf Mosaic Virus Strains A and B in Sorghum. Dallas L. Seifers. Pages: 1067-1069 VIEW ABSTRACT  |   VIEW ARTICLE

Continuous Hours of Leaf Wetness as a Parameter for Scheduling Fungicide Applications to Control White Rust in Spinach. F. J. Dainello, R. K. Jones. Pages: 1069-1072 VIEW ABSTRACT  |   VIEW ARTICLE

Control of Pineapple Disease of Sugarcane with Propiconazole. J. C. Comstock, S. A. Ferreira, S. A. Ching, and H. W. Hilton. Pages: 1072-1075 VIEW ABSTRACT  |   VIEW ARTICLE

Control of Root Rot of Spinach Caused by Pythium aphanidermatum in a Recirculating Hydroponic System by Ultraviolet Irradiation. M. E. Stanghellini, L. J. Stowell, and M. L. Bates. Pages: 1075-1076 VIEW ABSTRACT  |   VIEW ARTICLE

Technique for Rapid Assessment of Tolerance of Banksia spp. to Root Rot Caused by Phytophthora cinnamomi. Kingsley W. Dixon, Thinlay, and K. Sivasithamparam. Pages: 1077-1080 VIEW ABSTRACT  |   VIEW ARTICLE

Inheritance of Resistance to Phytophthora megasperma f. sp. glycinea in a Soybean Plant Introduction. Alice C. Layton, K. L. Athow, and F. A. Laviolette. Pages: 1080-1083 VIEW ABSTRACT  |   VIEW ARTICLE

Nematodes Associated with Sorghum in Mississippi. J. A. Cuarezma-Terán, L. E. Trevathan, and S. C. Bost. Pages: 1083-1085 VIEW ABSTRACT  |   VIEW ARTICLE

Colonization of Soybean Roots by Macrophomina phaseolina. C. A. S. Pearson, F. W. Schwenk, F. J. Crowe, and K. Kelley. Pages: 1086-1088 VIEW ABSTRACT  |   VIEW ARTICLE

Evaluation of Agropyron intermedium for Reactions to Various Leaf Spot Diseases. J. M. Krupinsky, J. D. Berdahl. Pages: 1089-1091 VIEW ABSTRACT  |   VIEW ARTICLE

New Diseases and Epidemics

Local Epidemic of NL-8 Strain of Bean Common Mosaic Virus in Bean Fields of Western New York. R. Provvidenti, M. J. Silbernagel and W.-Y. Wang. Pages: 1092-1094 VIEW ABSTRACT  |   VIEW ARTICLE

Occurrence in Florida of the Bacterium That Causes Bermudagrass Stunting Disease. M. J. Davis, B. J. Augustin. Pages: 1095-1097 VIEW ABSTRACT  |   VIEW ARTICLE

Verticillium Wilt of Tagetes spp. R. B. Hine, A. H. McCain. Page: 1098 VIEW ABSTRACT  |   VIEW ARTICLE

Disease Notes

Needle Cast of Douglas-Fir Caused by Rhabdocline pseudotsugae subsp. pseudotsugae and Phaeocryptopus gaeumannii in Ontario. D. T. Myren. Page: 1099 VIEW NOTE

Infection of Tall Fescue Seed in Missouri by the Endophyte Epichloe typhina. F. Rycyk, Jr., D. Sharpe. Page: 1099 VIEW NOTE

Recovery of Corynebacterium sepedonicum from Sugar Beet. W. M. Bugbee, N. C. Gudmestad, G. A. Secor, and P. Nolte. Page: 1099 VIEW NOTE

First Report of Purple Spot (Stemphylium vesicarium) of Asparagus in Washington. D. A. Johnson. Page: 1099 VIEW NOTE

First Report in Michigan of the Teleomorph of Stemphylium vesicarium, Causal Agent of Purple Spot of Asparagus. T. A. Evans, C. T. Stephens. Page: 1099 VIEW NOTE

Stripe Rust (Puccinia striiformis) on Orchardgrass in Oregon. J. R. Hardison. Page: 1099 VIEW NOTE

Industry Notes

Monoclonal Antibody Diagnostics in Plant Disease Management. R. K. Lankow, S. H. Woodhead, R. J. Patterson, R. Massey, and G. Schochetman. Pages: 1100-1101.  VIEW ARTICLE