The entire life cycle (egg to egg) is completed in about 11 months. The adults live about 6 months. The Pennsylvania wood cockroach is common in eastern U.S. They are found outdoors beneath loose bark ...

“It’s an insect and humanity story.” German cockroaches were first recorded in Europe around 250 years ago. Armies in eastern Europe discovered the bugs in their food stores during the Seven ...

The Turkestan cockroach is an invasive species that is now very common in California’s residential outdoor areas. With access to good habitat and food sources, they can quickly develop very high ...