Catron IV (0.5% Permethrin) is a screwworm and ear tick aerosol spray used to aid in the control of insect pests on a variety of livestock. Kills maggots and protects wounds from maggot infestations.

Uses of Catron IV

• Kills and controls screwworms, fleece worms, and other blowfly maggots in or around superficial wounds
• protects wounds from flies
• kills ear ticks (spinose & Gulf Coast ear ticks)
• offers protection against stable flies, horse flies, deer flies, face flies, horn flies, mosquitoes, and gnats
• controls poultry lice
• controls blood sucking lice
• treat navel of newborn animals