Learn About Cockroach Infestation Signs, Causes, Natural Control ... Vacuuming is especially important when it comes to control of the German cockroach, the #1 interior invader.

Hydramethylnon was fed nonchoice to German cockroaches, Blattella germanica (L.), and LT50s and LC50s were calculated by probit analysis. The LT50s for the Orlando normal strain of German cockroach ...