Corid 20% Soluble Powder

(Merial)  Amprolium for the treatment and prevention of coccidiosis in calves. Walter soluble powder can be administered in the drinking water or as a drench. 

Treatment: mix 10 oz. with 125 gallons water, and offer as the only water source for 5 days. Prevention: mix 10 oz. with 250 gallons water and offer as the only water source for 21 days. Treatment should be on a herd basis only; when one or more calves show signs of coccidiosis, it is likely that the rest of the group has been exposed and all calves in the group should be treated.