Protect livestock and their surroundings with Durvet Synergized Permethrin 1% Pour-On Insecticide. This ready-to-use, oil-based formula helps control horn flies, face flies, horse flies, stable flies, house flies, black flies, mosquitoes, and lice on cattle and other approved livestock.
Designed for convenient year-round use, it can be applied as a pour-on, spray-on, or with a back-rubber system. This versatile insecticide can also help control common pests around livestock areas, including cockroaches, ants, spiders, and crickets.
