CFR

520.1638—Oxibendazole paste.

(a) Specifications. The paste contains 22.7 percent oxibendazole.

(b) Sponsor. See 000069 in § 510.600(c) of this chapter.

(c) Conditions of use in horses— (1) Amount. For uses other than for threadworms (Strongyloides westeri ), 10 milligrams of oxibendazole per kilogram of body weight; for threadworms (Strongyloides westeri ), 15 milligrams per kilogram.

(2) Indications for use. For removal and control of large strongyles (Strongylus edentatus, S. equinus, S. vulgaris ); small strongyles (genera Cylicostephanus, Cylicocyclus, Cyathostomum, Triodontophorus, Cylicodontophorus, and Gyalocephalus ); large roundworms (Parascaris equorum ); pinworms (Oxyuris equi) including various larval stages; and threadworms (Strongyloides westeri ).

(3) Limitations. Administer orally by syringe. Horses maintained on premises where reinfection is likely to occur should be re-treated in 6 to 8 weeks. Not for use in horses intended for human consumption. Consult a veterinarian for assistance in the diagnosis, treatment, and control of parasitism.

Code of Federal Regulations

[46 FR 50948, Oct. 16, 1981, as amended at 47 FR 36418, Aug. 20, 1982; 56 FR 50653, Oct. 8, 1991; 60 FR 55659, Nov. 2, 1995; 71 FR 33237, June 8, 2006]

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