Ivomec Injectable Dewormer Catalog Cattle Ivomec Injectable Dewormer Manufacturer : Merial | Boehringer Ingelheim Description Contains 10mg Ivermectin per ml to control roundworms, lungworms, grubs, sucking lice, and mange mites in cattle, bison, and swine. 50 & 200 ML. Rates Please contact us for current pricing and availability.