When we use chemical insecticides to eliminate problem insects we discover that the effects of insecticides are not always limited to these 6-legged targets. Wildlife, pets, and humans also can be affected by insecticides. So one of the great challenges confronting humans is to develop ways to manage insects without affecting non-target organisms. Learn more in this 16-page fact sheet written by John L. Capinera, and published by the UF Department of Entomology and Nematology, October 2011.
http://edis.ifas.ufl.edu/in881