(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—(1) Swine—(i) Amount. 3.6 grams per ton.

(A) Indications for use. For improved feed efficiency.

(B) Limitations. Feed continuously as sole ration. Not to be used in swine weighing more than 250 pounds.

(ii) Amount. 3.6 to 14.5 grams per ton.

(A) Indications for use. For increased rate of weight gain.

(B) Limitations. Feed continuously as sole ration. Not to be used in swine weighing more than 250 pounds.

(2) [Reserved]

[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]