On Use of “Epidemic” in the Broad Sense; Scientists: Trade Not Your Morals for Laurels. J. P. Ross, Research Plant Pathologist, ARS, USDA, Department of Plant Pathology, North Carolina State University, Raleigh. Plant Dis. 66:761. Copyright 1982 American Phytopathological Society. DOI: 10.1094/PD-66-761.