Fertility - MSD Animal Health

Description For the treatment and prophylactic control of all economically important gastrointestinal roundworm infections in cattle weighing between 100 and 300 kg at the time of administration. Also as an aid in control of parasitic bronchitis (lungworm infection).The Panacur Bolus is designed to release fenbendazole continuously in the reticulo-rumen of cattle for up to 140 days (20 weeks). When...