The following links offer information on insect management and common insect pests.
Title: Biological Control of Insect Pests on Field Crops in Kansas
Pub Number: MF2222
Description: Well-researched applications of natural enemies can result in effective biological control. This includes use of microbial insecticides & many specific uses of predators & parasitic insects.
Authors: Michaud, J. P. -- Sloderbeck, Phillip E. -- Nechols, James R.
Publication Date: March 2008
EPA's Endangered Species Protection Program (ESPP) helps promote the recovery of endangered species. If limitations on pesticide use are necessary to protect listed species in a certain geographic area, the information is relayed through Endangered Species Protection Bulletins. Labels may direct you to contact your local county Extension office or you can obtain Bulletins directly using EPA´s Bulletins Live!
http://www.epa.gov/espp/bulletins.htm