§ 558.460 - Penicillin.

Link to an amendment published at 81 FR 95013, Dec. 27, 2016.

(a) Specifications. Type A medicated articles containing 100 or 227 grams penicillin procaine G or feed grade penicillin procaine per pound.

(b) Sponsor: See No. 066104 in §510.600(c) of this chapter.

(c) Related tolerances. See §556.510 of this chapter.

(d) Conditions of use. (1) It is used as follows:

Penicillin in grams per ton	Combination in grams per ton	Indications for use	Limitations	Sponsor
(i) 2.4 to 50		Chickens, turkeys, and pheasants; for increased rate of weight gain and improved feed efficiency.	Do not feed to poultry producing eggs for human consumption.	054771, 066104.
(ii) 5 to 20		Quail; for increased rate of weight gain and improved feed efficiency.	Quail; not over 5 weeks of age.	054771, 066104.
(iii) 10 to 50		Swine; for increased rate of weight gain and improved feed efficiency.		054771, 066104.

(2) [Reserved]

[41 FR 11004, Mar. 15, 1976, as amended at 42 FR 18618, Apr. 8, 1977; 42 FR 36995, July 19, 1977; 47 FR 42103, Sept. 24, 1982; 51 FR 7399, Mar. 3, 1986; 52 FR 2686, Jan. 26, 1987; 58 FR 30120, May 26, 1993; 60 FR 39847, Aug. 4, 1995; 63 FR 36179, July 2, 1998; 71 FR 16227, Mar. 31, 2006; 78 FR 52430, Aug. 23, 2013; 79 FR 10983, Feb. 27, 2014; 79 FR 13545, Mar. 11, 2014; 80 FR 61298, Oct. 13, 2015]