Christian Krupke is a professor in the Dept of Entomology at Purdue University. He completed his doctoral degree in entomology at Washington State University in 2004, and since 2005 has worked at Purdue with responsibilities in insect pest management in field crops (i.e. corn, soybeans, wheat and other small grains), where he leads active applied research and extension programs. Dr. Krupke also teaches a graduate level course in Integrated Pest Management (IPM). His research has focused upon elucidating the strengths and weaknesses of the primary pest management approaches used in corn and soybeans, with special focus upon Bt corn and neonicotinoid seed treatments of corn and soybeans. He has published over 50 peer-reviewed manuscripts and given dozens of talks on these subjects to fellow researchers, members of USDA, EPA, USFWS, and a range of stakeholder groups including growers of these commodities, beekeepers, and a wide range of conservation organizations.