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Letter to the Editor

Races, Pathogenicity Phenotypes, and Type Cultures of Plant Pathogens. L. E. Browder, Research plant pathologist, U. S. Department of Agriculture, Science and Education Administration, Agricultural Research, Department of Plant Pathology, Kansas State University, Manhattan 66506; F. L. Lyon(2), and M. G. Eversmeyer(3). (2)(3)Agricultural research technician, and research plant pathologist, U. S. Department of Agriculture, Science and Education Administration, Agricultural Research, Department of Plant Pathology, Kansas State University, Manhattan 66506. Phytopathology 70:581. Accepted for publication 16 April 1980. 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, 1980. DOI: 10.1094/Phyto-70-581.