“Drainology,” to quote the indefatigable rodent and entomology consultant Bobby Corrigan, “is the study of drains.” And who except a plumber would care to study drains? An IPM specialist of course! Drains provide one of the most important breeding and harborage sites for pests in schools. In order to do a complete IPM inspection and treatment, therefore, you should know something about drains. Cockroaches and flies are the two most common pests associated with drains. Cockroaches often live in sewers and can easily enter a kitchen or school… Read More →