VIEW ARTICLE

Letter to the Editor

Selection Pressures and Plant Pathogens: Stability of Equilibria. J. R. Sedcole, Graduate Research Assistant, Department of Statistics, Iowa State University, Ames, IA 50011; Phytopathology 68:967. Accepted for publication 25 April 1978. Copyright © 1978 The American Phytopathological Society, 3340 Pilot Knob Road, St. Paul, MN 55121. All rights reserved.. DOI: 10.1094/Phyto-68-967.