Role of fire for Disease Control in Grass Seed Production. John R. Hardison, Agricultural Research, SEA, USDA, and Oregon State University, Corvallis. Plant Dis. 64:641. 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/PD-64-641.