§558.185. Coumaphos.
21 C.F.R. § 558.185
Specifications. Type A medicated articles containing 1.12, 2.0, 11.2, or 50 percent coumaphos.
Sponsor. See No. 058198 in § 510.600(c) of this chapter.
Related tolerances. See § 556.168 of this chapter.
Special considerations.
Labeling shall bear the following warning: The active ingredient coumaphos is a cholinesterase inhibitor. Do not use this product on animals simultaneously or within a few days before or after treatment with, or exposure to, cholinesterase-inhibiting drugs, pesticides, or chemicals.
See § 500.25 of this chapter.
Conditions of use in laying chickens.
Notes, amendments, and revision history
Amendments
[86 FR 14822, Mar. 19, 2021]
Authority
Authority: 21 U.S.C. 354, 360b, 360ccc, 360ccc-1, 371.
Source
Source: 40 FR 13959, Mar. 27, 1975, unless otherwise noted.
Amendments
[86 FR 14822, Mar. 19, 2021]