Plant Disease Editorial Board & Policies. VIEW ABSTRACT | VIEW ARTICLE
Editorial
IPM: A Way of Looking for Solutions to Plant Health Problems. Jere A. Brittain. Page: 931 VIEW ABSTRACT | VIEW ARTICLE
Focus
The Latest in Plant Pathology and Nematology. Thor Kommedahl. Page: 932 VIEW ABSTRACT | VIEW ARTICLE
Feature
The North American Blue Mold Warning System. William C. Nesmith. Pages: 933-936. VIEW ABSTRACT | VIEW ARTICLE
Research
Distribution of Serological Strains of Gremmeniella abietina in Eastern North America. D. Skilling, M. Kienzler, and E. Haynes. Pages: 937-938 VIEW ABSTRACT | VIEW ARTICLE
Distribution, Severity, and Impact of Swiss Needle Cast in Douglas-Fir Christmas Trees in Western Washington and Oregon. E. Michaels, G. A. Chastagner. Pages: 939-942 VIEW ABSTRACT | VIEW ARTICLE
Seasonal Availability of Phaeocryptopus gaeumannii Ascospores and Conditions That Influence Their Release. E. Michaels, G. A. Chastagner. Pages: 942-944 VIEW ABSTRACT | VIEW ARTICLE
Increased Sensitivity of ELISA for Potato Viruses S, X, and Y by Polystyrene Pretreatments, Additives, and a Modified Assay Procedure. P. H. Goodwin, E. E. Banttari. Pages: 944-947 VIEW ABSTRACT | VIEW ARTICLE
Infection of Blueberry Fruit by Colletotrichum gloeosporioides. M. E. Daykin, R. D. Milholland. Pages: 948-950 VIEW ABSTRACT | VIEW ARTICLE
Plant-Parasitic Nematodes Associated with Maize in Cauca and Valle del Cauca, Colombia. D. C. Norton, F. Varon De Agudelo. Pages: 950-952 VIEW ABSTRACT | VIEW ARTICLE
Stability of Microsphaera diffusa and the Effect of Powdery Mildew on Yield of Soybean. D. V. Phillips. Pages: 953-956 VIEW ABSTRACT | VIEW ARTICLE
Chemical Control of Phytophthora cinnamomi on Avocado Rootstocks. M. D. Coffey, H. D. Ohr, S. D. Campbell, and F. B. Guillemet. Pages: 956-958 VIEW ABSTRACT | VIEW ARTICLE
A Mild Strain of Tomato Aspermy Virus Isolated from Tomato in Maryland. Joseph O. Kuti, Harold E. Moline. Pages: 959-961 VIEW ABSTRACT | VIEW ARTICLE
Cowpea Resistance to Root Knot Caused by Meloidogyne incognita and M. javanica. T. A. Swanson, S. D. Van Gundy. Pages: 961-964 VIEW ABSTRACT | VIEW ARTICLE
Pathogens of Ice Plant in California. J. D. MacDonald, J. R. Hartman, and J. D. Shapiro. Pages: 965-967 VIEW ABSTRACT | VIEW ARTICLE
Virescence of Horseradish in Illinois. Catherine E. Eastman, Gerald A. Schultz, Jacqueline Fletcher, Keykavous Hemmati, and George N. Oldfield. Pages: 968-971 VIEW ABSTRACT | VIEW ARTICLE
Squash Mosaic Virus Detection in Individual Seeds and Seed Lots of Cucurbits by Enzyme-Linked Immunosorbent Assay. P. A. Nolan, R. N. Campbell. Pages: 971-975 VIEW ABSTRACT | VIEW ARTICLE
Grapevine Cuttings as Potential Sites of Survival and Means of Dissemination of Agrobacterium tumefaciens. T. J. Burr, B. H. Katz. Pages: 976-978 VIEW ABSTRACT | VIEW ARTICLE
Experimental Transmission of Citrus Blight. D. P. H. Tucker, R. F. Lee, L. W. Timmer, L. G. Albrigo, and R. H. Brlansky. Pages: 979-980 VIEW ABSTRACT | VIEW ARTICLE
Control of Apple Replant Disease with Formaldehyde in Washington. R. P. Covey, B. L. Koch, H. J. Larsen, and W. A. Haglund. Pages: 981-983 VIEW ABSTRACT | VIEW ARTICLE
Some Properties of an Isolate of Broad Bean Wilt Virus from Dogwood (Cornus florida). S. W. Scott, O. W. Barnett. Pages: 983-985 VIEW ABSTRACT | VIEW ARTICLE
Effect of Postharvest Treatments on Stemphylium Rot of Papaya. Judith A. Glazener, H. Melvin Couey, and Anne Alvarez. Pages: 986-988 VIEW ABSTRACT | VIEW ARTICLE
Root Rot of Hydroponically Grown Spinach Caused by Pythium aphanidermatum and P. dissotocum. M. L. Bates, M. E. Stanghellini. Pages: 989-991 VIEW ABSTRACT | VIEW ARTICLE
Substantial Decay in Pacific Silver Fir Caused by Hericium abietis. Gregory M. Filip, Alan M. Kanaskie, and Susan J. Frankel. Pages: 992-993 VIEW ABSTRACT | VIEW ARTICLE
New Diseases and Epidemics
Discovery of a Mycoplasmalike Organism Associated with Diseased Soybeans in Mexico. Jacqueline Fletcher, Michael E. Irwin, Intsoy, O. E. Bradfute, and Gustavo A. Granada. Pages: 994-996 VIEW ABSTRACT | VIEW ARTICLE
A New Strain of Andean Potato Mottle Virus from Brazil. A. C. Avila, L. F. Salazar, M. Ortega, and J. Daniels. Pages: 997-998 VIEW ABSTRACT | VIEW ARTICLE
Root and Stem Rot of Parrotfeather (Myriophyllum brasiliense) Caused by Pythium carolinianum. E. A. Bernhardt, J. M. Duniway. Pages: 999-1003 VIEW ABSTRACT | VIEW ARTICLE
Puccinia carduorum on Carduus tenuiflorus in California. A. K. Watson, K. Brunetti. Pages: 1003-1005 VIEW ABSTRACT | VIEW ARTICLE
Silver Mottle Disease of Watermelon Caused by Tomato Spotted Wilt Virus. M. Iwaki, Y. Honda, K. Hanada, H. Tochihara, T. Yonaha, K. Hokama, and T. Yokoyama. Pages: 1006-1008 VIEW ABSTRACT | VIEW ARTICLE
Soybean Chlorotic Mottle, a New Caulimovirus on Soybean. M. Iwaki, Y. Isogawa, H. Tsuzuki, and Y. Honda. Pages: 1009-1011 VIEW ABSTRACT | VIEW ARTICLE
Verticillium albo-atrum on Ceanothus in a California Forest. T. C. Harrington, F. W. Cobb, Jr. Page: 1012 VIEW ABSTRACT | VIEW ARTICLE
Leaf Spot of Southern Magnolia Caused by Pseudomonas cichorii. J. M. Mullen, G. S. Cobb. Pages: 1013-1015 VIEW ABSTRACT | VIEW ARTICLE
Disease Notes
Leaf Blight of Bell Pepper in Florida Incited by Pseudomonas viridiflava. J. B. Jones, J. P. Jones. Page: 1016 VIEW NOTE
First Report of Wheat Soilborne Mosaic Virus in Texas. R. W. Toler, K. L. McCoy, G. W. Philley, and L. W. Barnes. Page: 1016 VIEW NOTE
Needle Blight on Spruce in North Dakota Caused by Lirula macrospora. J. A. Walla. Page: 1016 VIEW NOTE
Leaf Spot of Marigold Caused by Seed Contaminated with Pseudomonas syringae pv. tagetis in North Carolina. D. L. Strider. Page: 1016 VIEW NOTE
Alternaria Leaf Spot, a Previously Unreported Disease of Acalypha indica in the Seychelles Islands. G. C. Kingsland. Page: 1016 VIEW NOTE
Special Report
Disorders in Potato Shipments to the New York Market, 1972-1980. R. A. Cappellini, M. J. Ceponis, J. M. Wells, and G. W. Lightner. Pages: 1018-1020. VIEW ABSTRACT | VIEW ARTICLE
