Prozap Screw Worm and Ear Tick Aerosol is a multi-purpose, permethrin spray used to control insects on beef and dairy cattle, sheep, goats, hogs and horses. Contains a violet marking dye for use on wounds to identify treated areas and uniform coverage. Designed to kill and repel flies and fly maggots, and ticks (including ear ticks) on livestock.

• ProzapScrew Worm / Ear Tick Aerosol provides wound protection from flies and maggots
• Contains 0.5% Permethrin
• Contains violet marking dye to indicate treated animals and uniform coverage
• Controls maggots, flies, screw worms, ticks (including ear ticks), gnats, lice and other insects
• For use on beef cattle, dairy cattle, goats, sheep, hogs and horses