Active Ingredients
Piperonyl butoxide
Pyrethrins
Description
An insecticide refill for 55-gallon automatic spray systems. Developed over 30 years ago using the highest quality pyrethroids, HP is a premium formulation that has set the bar for effective automatic flying insect control in horse barns. It provides both quick knockdown and long lasting protection against a broad range of harmful biting insects that include: Horn Flies, Deer Flies, Stable Flies, Boot Flies, Face Flies, Midges, Mosquitoes and more.