It describes the four main indoor species: American, Oriental, Brown-banded, and German cockroaches, detailing their physical characteristics and behaviors. The film explains how roaches enter ...

The German cockroach is one well-adapted bug. All our attempts to wipe it out is only making it stronger. It's evolved to avoid poison bait laced with glucose — something few living things do.

About 30 different cockroach species live among humans, but the German cockroach (Blattella germanica), which is common throughout the world, is the one most likely to infest buildings.

Crack-and-crevice treatments were simulated in the presence and absence of German cockroach [Blattella germanica (L.)] feces to evaluate its effect on insecticide efficacy toward the German cockroach.