Decoquinate.
21 C.F.R. § 558.195
in effectEffective: 2024-07-01(a) Specifications. Type A medicated article containing 6 percent decoquinate.
(b) Sponsor. See No. 054771 in § 510.600(c) of this chapter.
(c) Related tolerances. See § 556.170 of this chapter.
(d) Special considerations. (1) Bentonite should not be used in decoquinate feeds.
(2) Type A medicated articles may be used to manufacture dry or liquid Type B cattle (including veal calf), sheep, and goat feeds as in paragraphs (e)(2) and (e)(3) of this section.
(3) Type C cattle feeds may be manufactured from decoquinate liquid Type B feeds having a pH between 5.0 to 6.5 and containing a suspending agent to maintain a viscosity of not less than 500 centipoises.
(e) Conditions of use. It is used as follows:
(1) Chickens—
(2) Cattle—
(3) Minor species—
(4) Decoquinate may also be used in combination with:
(i)-(ii) [Reserved]
(iii) Chlortetracycline as in § 558.128.
(iv) Lincomycin as in § 558.325.
Source: eCFRURL: https://www.ecfr.gov/api/versioner/v1/full/2024-07-01/title-21.xmlFetched: 7/26/2026
