Relationship of Number of Cytospora Infections on Prunus domestica to Rate of Expansion of Individual Cankers. A. W. Helton, Plant Pathologist, Department of Plant Sciences, University of Idaho, Moscow 83843; J. W. Braun, Former Graduate Fellow, Department of Plant Sciences, University of Idaho, Moscow 83843. Phytopathology 60:1700-1701. DOI: 10.1094/Phyto-60-1700. Additional keywords: Induced resistance, resistance, mass action. |