Catron IV

Catron IV is a broad-spectrum permethrin screwworm and ear tick spray that controls insect pests on beef cattle, dairy cattle (including lactating), goats, horses, sheep, and swine.

Treats New World Screwworm!

• Kills screwworms
• Controls ear ticks on livestock. Spray contains a blue dye for easy identification of treated areas.
• Protects wounds from flies, mosquitos, and gnats as well as kills ear ticks and controls blood sucking lice and poultry lice.
• Kills and controls screwworms, fleece worms or wool maggots, blow fly maggots in and around superficial wounds.
• Do not treat swine within 5 days of slaughter.

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