From Pesticide Education Resources at University of Nebraska-Lincoln . Biology, habits,and control of roaches with recommended insecticides.

Information on roaches / cockroaches including their identification, biology and habits. Recommended procedures and products for infestation control and links to related sites.

Description of the Wood cockroach from the entomology department of University of Iowa

Insect macrophotography combined with informative descriptions from Bug Bios.

Life history with photos and descriptions of the various stages of Blattella germanica.

American Cockroach information from the Virginia Cooperative Extension.

A reprint of a newsletter from the Urban Pest Control Research Center. Find out how much radiation dosage it does take to kill the cockroach.

Several articles on cockroaches.

From McCloud Pest Facts, information on the German Cockroach.

Australian giant cockroach from the Queensland Museum.