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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. For use as a spot spray on wounds to kill and repel flies and fly maggots. Controls ear ticks on livestock. Spray contains a blue dye for easy identification of treated areas.
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🇺🇸 Ship from USA · On Agora since 2026
$12.49