§ 520.763c Dithiazanine iodide and piperazine citrate suspension.
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Verbatim text below is from the Electronic Code of Federal Regulations (eCFR), a public-domain U.S. government work. Always verify the current version with the eCFR before relying on it for any legal matter.
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Specifications.(a) Each milliliter of suspension contains 69 milligrams (mg) dithiazanine iodide and 83 mg piperazine base (as piperazine citrate).
Sponsor.(b) See No. 069043 in § 510.600(c) of this chapter.
Conditions of use in horsesAmount.3/41/4(c) —(1) 1 ounce (30 milliliters) per 100 pounds of body weight for the first 500 pounds; ounce for each 100 pounds thereafter, up to 1,200 pounds; 10 ounces to animals over 1,200 pounds.
Indications for use.Parascaris equorum;Strongylus vulgaris;Oxyuris equi.(2) For control of large roundworms, small strongyles; large strongyles, and pinworms,
Limitations.(3) Administer by drench or mixed with the daily ration as a single dose. Treatment is recommended in spring and fall. In a heavily infested environment, treatment may be repeated every 30 days. Not for use in horses intended for food purposes. Severely debilitated animals should not be wormed except on the advice of a veterinarian. If the drug is for administration by stomach tube, it shall be labeled: “Federal law restricts this drug to use by or on the order of a licensed veterinarian.”
[47 FR 52696, Nov. 23, 1982, as amended at 48 FR 32342, July 15, 1983; 53 FR 40727, Oct. 18, 1988; 62 FR 35076, June 30, 1997; 78 FR 21059, Apr. 9, 2013; 79 FR 28820, May 20, 2014; 83 FR 48945, Sept. 28, 2018]
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