# New Animal Drugs; Oxytetracycline
> **Food and Drug Administration** · Final rule. · Published 2011-03-28 · Effective 2011-03-28 · 76 FR 17025
## Document
- **Document number:** 2011-7216
- **Category:** other
- **Sub-agency:** Food and Drug Administration
- **Federal Register citation:** 76 FR 17025
- **CFR reference:** 21 CFR 520
- **Publication date:** 2011-03-28
- **Effective date:** 2011-03-28
- **HHS docket:** Docket No. FDA-2011-N-0003
## Abstract

The Food and Drug Administration (FDA) is amending the animal drug regulations to reflect approval of a supplemental abbreviated new animal drug application (ANADA) filed by Pennfield Oil Co. The supplemental ANADA provides for use of oxytetracycline hydrochloride soluble powder for control of American and European foulbrood in honey bees and for skeletal marking of finfish fry and fingerlings.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2011/03/28/2011-7216/new-animal-drugs-oxytetracycline)
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