1 Pint Gentrol Concentrate IGR Insect Growth Regulator
Gentrol IGR Concentrate travels deep into wall cavities, cracks and crevices, reaching the pests that other treatments miss. (S)-Hydroprene, the active ingredient, prevents pest larvae from progressing to the adult stage either causing sterility of adults or preventing the emergence of insects from the pupal stage - preventing future infestations. Stored product pests encounter (S)-Hydroprene the same way they encounter insecticides - contacting a treated surface.