[Code of Federal Regulations]
[Title 21, Volume 6]
[Revised as of January 1, 2003]
From the U.S. Government Printing Office via GPO Access
[CITE: 21CFR520.300b]

[Page 111]
 
                        TITLE 21--FOOD AND DRUGS
 
CHAPTER I--FOOD AND DRUG ADMINISTRATION, DEPARTMENT OF HEALTH AND HUMAN 
                          SERVICES (CONTINUED)
 
PART 520--ORAL DOSAGE FORM NEW ANIMAL DRUGS--Table of Contents
 
Sec.  520.300b  Cambendazole pellets.

    (a) Specifications. The drug is in feed pellets containing 5.3 
percent cambendazole.
    (b) Sponsor. No. 050604 in Sec.  510.600(c) of this chapter.
    (c) Conditions of use. (1) It is used in horses for the control of 
large strongyles (Strongylus vulgaris, S. edentatus, S. equinus); small 
strongyles (Trichonema, Poteriostomum, Cylicobrachytus, Craterostomum, 
Oesophagodontus); roundworms (Parascaris); pinworms (Oxyuris); and 
threadworms (Strongyloides).
    (2) Administer 20 milligrams cambendazole per kilogram body weight 
(6 ounces per 1,000 pounds) by mixing with normal grain ration given at 
one feeding. Doses for individual horses should be mixed and fed 
separately to assure that each horse will consume the correct amount.
    (3) For animals maintained on premises where reinfection is likely 
to occur, re-treatments may be necessary. For most effective results, 
re-treat in 6 to 8 weeks.
    (4) Not for use in horses intended for food.
    (5) Caution: Do not administer to pregnant mares during first 3 
months of pregnancy.
    (6) Consult your veterinarian for assistance in the diagnosis, 
treatment, and control of parasitism.

[41 FR 1276, Jan. 7, 1976, as amended at 42 FR 3838, Jan. 21, 1977; 62 
FR 63270, Nov. 28, 1997]