Bimectin Injection contains 1% ivermectin for internal and external parasite control in cattle and swine. Highly effective for treatment and control of roundworms, lungworms, grubs, lice, and mange mites. Cattle dosage: 1 ml SQ per 110 lbs. of body weight. Swine dosage: 1 ml SQ per 75 lbs. of body weight.