German cockroach belongs to a small group of cockroaches and has successfully infested almost every place except Antarctica. Moreover, this cockroach has also suspiciously recognized itself as a dangerous roach because of its ability to spread diseases and trigger allergies. The German cockroach is 0.43 to 0.63 inch tan to dark brown small flat oval roach. … Continue reading German Cockroach (The Deadliest PEST?)