VIEW ARTICLE

Letter to the Editor

On Estimating Parasitic Fitness. Richard A. Fleming, Graduate student, Institute of Animal Resource Ecology, Department of Zoology, University of British Columbia, Vancouver, Canada, B6T 1W5, Present address: Department of Environmental Engineering, Hollister Hall, Cornell University, Ithaca, NY 14853; Phytopathology 71:665. Accepted for publication 4 March 1980. Copyright The American Phytopathological Society. DOI: 10.1094/Phyto-71-665.