Boss Pour-On from Merck Animal Health is a
pour-on insecticide for beef and dairy cattle and sheep which takes control of flies
and lice and provides season-long lice control with one application.
Dosage: Cattle apply 3 cc per 10 lbs. of body weight of animal up to a maximum of 30 cc for any one animal. Pour along back and down face. Sheep pour along back. Apply 1.5 cc per 50 lbs. of body weight of animal up to a maximum of 18 cc for any one animal. No withdrawal.
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