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Code · CFR · Title 21 — Food and Drugs · Part 558 — New Animal Drugs for Use in Animal Feeds · § 558.235

§ 558.235. Efrotomycin.

125 words·~1 min read·/us/cfr/t21/s§ 558.235·

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(a)Specifications. Type A medicated articles containing 14.5 grams efrotomycin per pound.
(b)Sponsor. See No. 000010 in § 510.600(c) of this chapter.
(c)Related tolerances. See § 556.224 of this chapter.
(d)Conditions of use in swine— Efrotomycin in grams/ton Indications for use Limitations Sponsor
(1)3.6Swine: For improved feed efficiencyFeed continuously as sole ration. Not to be used in swine weighing more than 250 pounds000010
(2)3.6 to 14.5Swine: For increased rate of weight gainFeed continuously as sole ration. Not to be used in swine weighing more than 250 pounds000010 [57 FR 38442, Aug. 25, 1992, as amended at 62 FR 63271, Nov. 28, 1997; 84 FR 33001, July 11, 2019; 84 FR 39185, Aug. 9, 2019; 85 FR 45309, July 28, 2020]
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§ 558.235
Efrotomycin.
Fed. Reg.×1
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