Animal Drugs, Feeds, and Related Products; Trichlorofon and Phenothiazine Powder

摘要

The Food and Drug Administration (FDA) is amending the animal drug regulations to remove those portions of the regulations that reflect approval of a new animal drug application (NADA) held by TPC Products, Inc. The NADA provides for use of the combination drug trichlorofon and phenothiazine as a parasiticide in horses. In a notice published elsewhere in this issue of the Federal Register, FDA is withdrawing approval of this NADA in addition to two others which are not codified.