---
kind: "section"
citation: "21 C.F.R. § 558.76"
title: "21"
number: "558.76"
heading: "Bacitracin methylenedisalicylate."
url: "https://uscodex.org/cfr/21/558.76"
---

# §558.76. Bacitracin methylenedisalicylate.

- (a) **Specifications.**
  - (1) Type A medicated articles containing feed grade bacitracin methylenedisalicylate equivalent to 10, 25, 30, 40, 50, 60, or 75 grams bacitracin per pound.
  - (2) Type A medicated article containing feed grade bacitracin methylenedisalicylate equivalent to 50 grams bacitracin per pound.
- (b) **Sponsors.** See sponsors in [§ 510.600(c)](/cfr/21/510.600.md?p=c) of this chapter as follows:
  - (1) **No.** 054771 for use of products in [paragraph (a)(1)](#a-1) of this section as in [paragraph (d)](#d) of this section.
  - (2) **No.** 069254 for use of product in [paragraph (a)(2)](#a-2) of this section as in [paragraph (d)](#d) of this section.
- (c) **Related tolerances.** See [§ 556.70](/cfr/21/556.70.md) of this chapter.
- (d) **Conditions of use—**
  - (1) **Chickens—**
  - (2) **Turkeys—**
  - (3) **Swine—**
  - (4) **Cattle—**
  - (5) **Game birds—**
  - (6) Bacitracin methylenedisalicylate may also be used in combination with:
    - (i) Amprolium as in [§ 558.55](/cfr/21/558.55.md).
    - (ii) Amprolium and ethopabate as in [§ 558.58](/cfr/21/558.58.md).
    - (iii) Chlortetracycline as in [§ 558.128](/cfr/21/558.128.md).
    - (iv) Clopidol as in [§ 558.175](/cfr/21/558.175.md).
    - (v) Decoquinate as in [§ 558.195](/cfr/21/558.195.md).
    - (vi) Diclazuril as in [§ 558.198](/cfr/21/558.198.md).
    - (vii) Fenbendazole as in [§ 558.258](/cfr/21/558.258.md).
    - (viii) Halofuginone as in [§ 558.265](/cfr/21/558.265.md).
    - (ix) Ivermectin as in [§ 558.300](/cfr/21/558.300.md).
    - (x) Lasalocid as in [§ 558.311](/cfr/21/558.311.md).
    - (xi) Monensin as in [§ 558.355](/cfr/21/558.355.md).
    - (xii) Narasin as in [§ 558.363](/cfr/21/558.363.md).
    - (xiii) Narasin and nicarbazin as in [§ 558.364](/cfr/21/558.364.md).
    - (xiv) Nicarbazin as in [§ 558.366](/cfr/21/558.366.md).
    - (xv) Robenidine as in [§ 558.515](/cfr/21/558.515.md).
    - (xvi) Salinomycin as in [§ 558.550](/cfr/21/558.550.md).
    - (xvii) Semduramicin as in [§ 558.555](/cfr/21/558.555.md).
    - (xviii) Zoalene as in [§ 558.680](/cfr/21/558.680.md).

## Notes

### Amendments

[41 FR 10993, Mar. 15, 1976]

### Authority

Authority: 21 U.S.C. 354, 360b, 360ccc, 360ccc-1, 371.

### Source

Source: 40 FR 13959, Mar. 27, 1975, unless otherwise noted.

### Amendments

[41 FR 10993, Mar. 15, 1976]