German cockroaches contaminate food by transmitting pathogens ... The most effective formula is bait. The bait can be gel bait in syringes or bait stations (Figure 4). Gel bait is usually more ...

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.

The German cockroach carries its ootheca until birth ... Some over-the-counter roach treatments include boric acid, glue traps, gel baits and foggers, which is a pesticide mist that sprays into ...