Zerofen 2.5% oral drench is a pale pink smooth suspension. It is a broad spectrum anthelmintic used for the control of mature and immature species of roundworms in cattle and sheep. It is usually effective in the control of tapeworm in sheep.
Active Ingredient: Fenbendazole 2.5% w/v
Target Species: Cattle & Sheep
Treats & Controls: Gastro-intestinal roundworms, lungworms in cattle and sheep and tape worms in sheep
Method of Administration: Oral Administration
Dosage: Cattle 3ml per 10kg / Sheep 1ml per 5kg
Withdrawal Period: Sheep: 21 days. Milk: Not for use in sheep producing milk for human consumption. / Cattle: 14 days. Milk: 96 hours.
Safe to use at any stage during pregnancy. Withdrawal periods may be subject to change. Always read product label & instructions before use. For more information click on the link below.
*** This product can only be shipped within ROI ***