CatronIV is a screwworm and ear tick spray that controls insect pests on beef cattle, dairy cattle, sheep, goats, hogs* and horses. It contains a blue dye for identification of treated areas.
Directions & Dosage
Non-Lactating Dairy Cattle. Lactating Dairy Cattle.
- Kills Gnats, Lice, Ticks, Maggots
- Screwworm and ear tick spray that controls insect pests