Over the course of his career Dwight Isely was a USDA Bureau of Entomology researcher, an Associate Professor of Entomology at the University of Arkansas, and Associate Director of the University of Arkansas Agricultural Experiment Station. His historical marker at the University of Arkansas refers to him as the “father of insect pest management in the United States.”
At left is a drawing attributed to Isely which portrays the pupa of one of the beetles he studied, perhaps the Southern Corn Rootworm (aka Spotted Cucumber Beetle), D. undecimpunctata howardi.
Isely’s papers document his research activities through lecture notes, chart recorder papers, lab notebooks, correspondence, and publications.
Special Collections and University Archives also holds the papers of Duane Isely (Dwight Isely’s son, RS 13/5/56), in addition to Iowa State University entomologists Robert E. Lewis (RS 9/12/51) and J. L. Laffoon (RS 13/25/57) .