Jerry DeWitt has retired after more than 30 years with ISU. DeWitt joined the entomology faculty in 1972. He worked in administration for ISU Extension, the National Sustainable Agriculture Research and Education program of the USDA, the College of Agriculture and Life Sciences and, most recently, at the Leopold Center for Sustainable Agriculture. Roger Grinder, professor in economics, has retired after 32 years of working with and for Iowa cooperatives. His research focused on agribusiness finance and management, cooperatives and agricultural marketing.

For a complete list of all new faculty and staff in the college from the past year, visit www.ag.iastate.edu/stories