§ 524.770 Doramectin.
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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 (mL) of solution contains 5 milligrams (mg) doramectin.
Sponsors.(b) See Nos. 051072, 054771, and 061133 in § 510.600(c) of this chapter.
Related tolerances.(c) See § 556.222 of this chapter.
Special considerations.(d) See § 500.25 of this chapter.
Conditions of use in cattleAmount.(e) —(1) Administer topically 1 mL (5 mg doramectin) per 22 lb (10 kg) of body weight.
Indications for use.Ostertagia ostertagiOstertagia ostertagiOstertagia lyrataHaemonchus placeiTrichostrongylus axeiTrichostrongylus colubriformisCooperia oncophoraCooperia punctataCooperia pectinataCooperia surnabadaBunostomum phlebotomumOesophagostomum radiatumTrichuris spp.Dictyocaulus viviparusThelazia gulosaThelazia skrjabiniHypoderma bovisHypoderma lineatumLinognathus vituliHaematopinus eurysternusSolenopotes capillatusBovicola (Damalinia) bovisChorioptes bovisSarcoptes scabieiHaematobia irritansCooperia oncophoraDictyocaulus viviparusOstertagia ostertagiOesophagostomum radiatumCooperia punctataHaemonchus placeiLinognathus vituliBovicola (Damalinia) bovis(2) For treatment and control of gastrointestinal roundworms: (adults and fourth-stage larvae), (inhibited fourth-stage larvae), (adults), (adults and fourth-stage larvae), (adults and fourth-stage larvae), (adults and fourth-stage larvae), (adults and fourth-stage larvae), (adults and fourth-stage larvae), (adults), (adults), (adults), (adults and fourth-stage larvae), (adults); lungworms: (adults and fourth-stage larvae); eyeworms: (adults), (adults); grubs: and ; sucking lice: , , and ; biting lice: ; mange mites: and ; horn flies: ; and to control infections and to protect from reinfection with , , , and for 28 days; and with and for 35 days after treatment; and to control infestations and to protect from reinfestation with for 42 days and with for 77 days after treatment.
Limitations.(3) Cattle must not be slaughtered for human consumption within 45 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 pre-ruminating calves. Do not use in calves to be processed for veal.
[69 FR 48392, Aug. 10, 2004, as amended at 70 FR 43046, July 26, 2005; 79 FR 10967, Feb. 27, 2014; 84 FR 32993, July 11, 2019; 87 FR 10970, Feb. 28, 2022; 88 FR 27700, May 3, 2023; 90 FR 6801, Jan. 21, 2025]
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