B.S. 1939 Cornell University, Ithaca, New York. Entomology M.S. 1941 Cornell Univeristy, Ithaca, New York. Medical Entomology, Mammology Ph.D. 1954 University of Maryland, College Park, Maryland. Entomology, Plant Pathology 1991-present: Adjunct Professor, University of Florida, Gainesville, Florida 1986-1991: Adjunct Professor, Uniformed Services University of Health Sciences Bethesda, Maryland 1972-present: Research Associate, Florida Department of Agriculture, Division of Plant Industry, Gainesville, Florida 1946-1991: President, Insect Control and Research, Baltimore, Maryland 1943-1946: U.S. Army. 1979 retired U.S. Army Reserves as Colonel 1941-1943: U.S. Public Health Service