title: Acoustical characterization and efficacy evaluation of ultrasonic pest control devices marketed for control of German cockroaches (Orthoptera: Blattellidae).
mesh_terms: D000818:Animals; D004390:Chlorpyrifos; D003058:Cockroaches; D007300:Insect Control / Q000379:methods*; D014465:Ultrasonics
chemical_list: D004390:Chlorpyrifos