(AgriLabs) Controls stomach, intestinal and lung worms in cattle and sheep. Mix 52 gm packet in 8.75 oz. of water to worm 26 head of 500 lb. calves or 100 head of 120 lb. sheep. 605 gm economy size – fill gallon jug to 3 liter mark on side. When rehydrated, each container will worm 300 head of calves weighing 500 lbs. Once the powder has been reconstituted with water it will remain potent for 90 days. Dosage: 2 ml per 100 lbs. as a drench.