Prozap 5079810 Bovi-Bullet

The Prozap bovi-bullet face rub is designed for effective and economical control of face flies, horn flies, lice and ticks on cattle and other livestock. With a metal ring for easy hanging. Superior insecticide charging and wicking action allows for low-stress application of insecticides on cattle. Initially charge the bovi bullet with 1 L of solution and recharge as necessary to maintain wetness.