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Symposium on Sclerotinia

Histology and Physiology of Pathogenesis in Plant Diseases Caused by Sclerotinia Species. R. D. Lumsden, Research plant pathologist, Soilborne Diseases Laboratory, Plant Protection Institute, Agricultural Research, Science and Education Administration, U.S. Department of Agriculture, Beltsville, MD 20705; Phytopathology 69:890. . This article is in the public domain and not copyrightable. It may be freely reprinted with customary crediting of the source. The American Phytopathological Society, 1979. DOI: 10.1094/Phyto-69-890.