BIMEDA brand Bimectin Plus (ivermectin & clorsulon) is broad-spectrum injectable parasiticide containing ivermectin and clorsulon used in cattle for the treatment and control of parasites including gastrointestinal roundworms, lungworms, adult liver flukes, cattle grubs, sucking lice, and mange mites. Administered as a single subcutaneous injection. An EU Authorised medicine.