§ 520.905d - Fenbendazole powder.

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Specifications. Each 2-ounce packet contains 2.27 grams (4 percent) fenbendazole.

Sponsor. See No. 000061 in § 510.600(c) of this chapter.

Related tolerances. See § 556.275 of this chapter.

Conditions of use. It is administered to swine as follows:

Amount. 3 milligrams fenbendazole per kilogram body weight per day (1.36 milligrams per pound per day).

Indications for use. For removal and control of large roundworms (Ascaris suum); lungworms (Metastrongylus apri); nodular worms (Oesophagostomum dentatum, O. quadrispinulatum); small stomach worms (Hyostrongylus rubidus); whipworms (Trichuris suis); and kidneyworms (Stephanurus dentatus— mature and immature).

Limitations. Thoroughly mix the contents of the packet(s) with swine ration and administer according to label directions. Feed as sole ration for 3 consecutive days. Can be fed to pregnant sows. No prior withdrawal of feed or water is necessary. Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism.