§ 522.770. Doramectin.

288 words·~1 min read·/us/cfr/t21/s§ 522.770

A research copy — for the controlling text, always check the official state or federal source. Not legal advice.

(a)Specifications. Each milliliter of solution contains 10 milligrams of doramectin.

(b)Sponsors. See Nos. 054771 and 069043 in § 510.600(c) of this chapter.

(c)Related tolerances. See § 556.222 of this chapter.

(d)Conditions of use—(1) Cattle—(i) Amount. 200 micrograms per kilogram (10 milligrams per 110 pounds).

(ii)Indications for use. For treatment and control of gastrointestinal roundworms, lungworms, eyeworms, grubs, sucking lice, and mange mites. To control infections and to protect from reinfection with Cooperia oncophora and Haemonchus placei for 14 days, Ostertagia ostertagi for 21 days, and C. punctata, Oesophagostomum radiatum, and Dictyocaulus viviparus for 28 days after treatment.

(iii)Limitations. Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism. Administer as a single subcutaneous or intramuscular injection. Do not slaughter cattle for human consumption within 35 days of treatment. Not for use in female dairy cattle 20 months of age or older. A withdrawal period has not been established for this product in preruminating calves. Do not use in calves to be processed for veal.

(2)Swine—(i) Amount. 300 micrograms per kilogram (10 milligrams per 75 pounds).

(ii)Indications for use. For treatment and control of gastrointestinal roundworms, lungworms, kidney worms, sucking lice, and mange mites.

(iii)Limitations. Consult your veterinarian for assistance in the diagnosis, treatment, and control of parasitism. Administer as a single intramuscular injection. Do not slaughter swine for human consumption within 24 days of treatment. [61 FR 53321, Oct. 11, 1996, as amended at 62 FR 44410, Aug. 21, 1997; 62 FR 62242, Nov. 21, 1997; 63 FR 68183, Dec. 10, 1998; 64 FR 13509, Mar. 19, 1999; 79 FR 16187, Mar. 25, 2014; 84 FR 32992, July 11, 2019; 88 FR 55564, Aug. 16, 2023]