Stafac® 50 (virginiamycin) TYPE A MEDICATED ARTICLE

Product Type: OTC TYPE A MEDICATED ARTICLE ANIMAL DRUG LABEL
Autor Name: Phibro Animal Health
Code Source: 66104-8815
Route of Administration: ORAL

Stafac 50

Generic: virginiamycin

Ingredients:

VIRGINIAMYCIN VIRGINIAMYCIN : Active ingredient - basis of strength - 50 g in 0.45 kg
RICE BRAN : Inactive ingredient

Package Description:

22.6 kg in 1 BAG

Active Drug Ingredient

Virginiamycin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11%
(Contains 50 g virginiamycin activity per lb)

Ingredients:

Processed grain by-products, roughage products, calcium carbonate,
carboxymethylcellulose, mineral oil

(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
Continuous Feed Programs From Weaning to Market Weight Weaning to 120 lb Increased rate of weight gain and improved feed efficiency	10 g	90 g
120 lb to market weight Increased rate of weight gain Improved feed efficiency	5-10 g 5 g	45-90 g 45 g
Treatment of swine dysentery in nonbreeding swine weighing over 120 lb	100 g for 2 weeks	2 lb	2.27 mg
Treatment and control of swine dysentery in swine weighing up to 120 lb	100 g for 2 weeks followed by 50 g	2 lb 1 lb	2.27 mg 1.14 mg
Aid in control of swine dysentery in swine weighing up to 120 lb For use in animals or on premises with a history of swine dysentery but where symptoms have not yet occurred	25 g	8 oz	0.57 mg
CAUTION: Not for use in breeding swine over 120 lbs.

Mixing Directions-Poultry Mix 1 lb of Stafac 50 with 9 lb of feed ingredients to make 10 lb of an intermediate mix to contain 5 g/lb virginiamycin. Add 1 lb of the intermediate feed premix for each 5 g of virginiamycin needed to medicate a ton of feed.
Poultry	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)
For use in broiler chickens
Increased rate of weight gain	5-15 g	45-135 g
Improved feed efficiency	5 g	45 g
Prevention of necrotic enteritis caused by Clostridium perfringens susceptible to virginiamycin	20 g	180 g
Not for Use in Laying Chickens
For use in growing turkeys
Increased rate of weight gain and improved feed efficiency	10-20 g	90-180 g

Feed Continuously as Sole Ration

Storage and Handling

Store At Or Below 25 ^o C (77 ^o F), Excursions Permitted Up to 40 ^o C (104 ^o F)
Close Container After Use

NOT FOR HUMAN USE
For further manufacture only.

Follow Directions on Back Panel
Net Weight 50 lb (22.6 kg)
Distributed by:
Phibro Animal Health Corporation
Teaneck, NJ 07666
NADA #91-513, Approved by FDA
8815000
101-9107-05