Krupke, C. H. (2007). The insect perils of continuous corn. Corn and Soybean Digest.

Krupke, C. H. (2007). Insect management for southern Indiana. Southwest Indiana Corn and Soybean day.

Krupke, C. H. (2006). Pest&Crop Newsletter.

Krupke, C. H. (2006). BRAG proposal: B.t. resistance monitoring in the European corn borer.

Krupke, C. H. (2006). A noisy response to a Silent Spring, Part 2. American Entomologist.

Krupke, C. H. (2006). A noisy response to a Silent Spring. American Entomologist.

Krupke, C. H. (2006). Diel periodicity of Euschistus conspersus behavior. Annals of the Entomological Society of America.

Krupke, C. H. (2006). Field crops pest management. Co-op presentation, Indianapolis.

Krupke, C. H., J. L. Obermeyer, & L. W. Bledsoe (2006). E-217 W.

Krupke, C. H., J. L. Obermeyer, & L. W. Bledsoe (2006). E-219 W.