Stafac 20
FULL PRESCRIBING INFORMATION: CONTENTS*
- Active Drug Ingredient
- Directions for Use
- Store at Or Below 25C (77F), Excursions Permitted Up To 40C (104F)
FULL PRESCRIBING INFORMATION
Active Drug Ingredient
Virginiamycin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.4%
(Contains 20 g virginiamycin activity per lb)
Ingredients:
Processed grain by-products, roughage products, calcium carbonate,
carboxymethylcellulose, mineral oil
Uses
(20 g virginiamycin activity per lb)
For use in swine and poultry feeds as specified below
Directions for Use
Mixing Directions
Stafac 20 Type A Medicated Article must be thoroughly mixed in the feed to assure even distribution. Determine the appropriate amount of Stafac 20 required from the table below. Dilute Stafac 20 with a portion of one of the feed ingredients (enough to make a quantity equal to 10 lb per ton) before final mixing.
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Swine |
Required level of virginiamycin activity per ton of Type C Medicated Feed (complete feed) |
Required amount of Stafac 20 per ton of Type C Medicated Feed (complete feed) |
Amount of virginiamycin activity provided to animal per lb of body weight per day |
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Continuous Feed Programs From Weaning to Market Weight Weaning to 120 lb Increased rate of weight gain and improved feed efficiency |
10 g |
0.50 lb |
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120 lb to market weight Increased rate of weight gain Improved feed efficiency |
5-10 g 5 g |
0.25-0.50 lb 0.25 g |
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Treatment of swine dysentery in nonbreeding swine weighing over 120 lb |
100 g for 2 weeks |
5.00 lb |
2.27 mg |
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Treatment and control of swine dysentery in swine weighing up to 120 lb |
100 g for 2 weeks followed by 50g |
5.00 lb 2.50 lb |
2.27 mg 1.14 mg |
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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 |
1.25 lb |
0.57 mg |
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CAUTION: Not for use in breeding swine over 120 lbs. |
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Poultry |
Required level of virginiamycin activity per ton of Type C Medicated Feed (complete feed) |
Required amount of Stafac 20 per ton of Type C Medicated Feed (complete feed) |
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For use in broiler chickens Increased rate of weight gain Improved feed efficiency Prevention of necrotic enteritis caused by Clostridium perfringens susceptible to virginiamycin Not for Use in Laying Chickens |
5-15 g 5 g 20 g |
0.25-0.75 lb 0.25 lb 1.00 lb |
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For use in growing turkeys Increased rate of weight gain and improved feed efficiency |
10-20 g |
0.50-1.00 lb |
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Feed Continuously as Sole Ration
Store at Or Below 25C (77F), Excursions Permitted Up To 40C (104F)
Close Container After Use
For further manufacture only.
Follow Directions on Back Panel Distributed by:
Net Weight 50 lb (22.6 kg) Phibro Animal Health Corporation
NADA #91-467, Approved by FDA Teaneck, NJ 07666
9907000
101-9007-09
Warnings
NOT FOR HUMAN USE
Stafac 20virginiamycin POWDER
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