LongRange Extended-Release Parasiticide for Cattle Size:500mL - Rx Required Most animals show a noticeable

Most animals show a noticeable improvement within 24 to 48 hours

5-7 weeks prior to calving

No threading

Bordetella bronchiseptica

LongRange Extended-Release Parasiticide for Cattle Size:500mL - Rx Required Most animals show a noticeableBoehringer Ingelheim Prescription Required Download the Midwest Food Animal Prescription Form. LongRange contains eprinomectin, an extended release injectable parasiticide for cattle on pastures useful for the treatment and control of roundworms, lungworms, grubs, and mites. Each ml of LongRange contains 50 mg eprinomectin, a macrocyclic lactone. One dose in the spring provides 100 to 150 days of protection from gastrointestinal roundworms and