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Stafac 50
  • Professionals
  • FDA PI

Stafac 50

Generic name: virginiamycin powder
Dosage form: FOR ANIMAL USE ONLY

Active Drug Ingredient

Virginiamycin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11%

(Contains 50 g virginiamycin activity per lb)

Ingredients:

Processed grain by-products, roughage products, calcium carbonate,

carboxymethylcellulose, mineral oil

Caution:

CAUTION: Federal law restricts medicated feed containing this veterinary feed directive drug to use by or on the order of a licensed veterinarian.

For further manufacture only.

Follow Directions on Back Panel

Stafac is registered trademark of Phibro Animal Health Corporation

Phibro Animal Health Corporation, Teaneck, NJ 07666

Net Weight 50 lb (22.6 kg)

Distributed by:

Phibro Animal Health Corporation

Teaneck, NJ 07666

NADA #91-467, Approved by FDA

9910000

101-9107-09A

(50 g virginiamycin activity per lb)

For use in swine and poultry feeds as specified below

Directions for Use

Mixing Directions—Swine

Stafac 50 Type A Medicated Article must be thoroughly mixed in the feed to assure even distribution. Determine the appropriate amount of Stafac 50 required from the table below. Dilute Stafac 50 with a portion of one of the feed ingredients (enough to make a quantity equal to 10 lb per ton) before final mixing.

Swine

Required level of virginiamycin activity per ton of Type C Medicated Feed (complete feed)

Required amount of Stafac 50 per ton of Type C Medicated Feed (complete feed)

Amount of virginiamycin activity provided to animal per lb of body weight per day

Treatment of swine dysentery in nonbreeding swine weighing over 120 lb

100 g for

2 weeks