BAYER Permectrin 80772106 Fly and Louse Dust, 12.5 lb

Permectrin fly and louse dust is a ready-to-use dust, designed to control horn flies and lice on cattle and aids in reducing face fly populations of beef and dairy cattle. It controls lice on swine and northern fowl mites on poultry. Do not ship swine for slaughter within 5 days of last treatment.