# Pyriproxyfen (2-[1-methyl-2-(4-phenoxyphenoxy)ethoxy]pyridine; Pesticide Tolerance
> **Rule** · Final rule. · Published 1998-07-06 · Effective 1998-07-06 · 63 FR 36366
## Document
- **Document number:** 98-17729
- **Category:** air-emissions
- **Federal Register citation:** 63 FR 36366
- **CFR reference:** 40 CFR 180
- **Publication date:** 1998-07-06
- **Effective date:** 1998-07-06
- **EPA docket:** OPP-300666
## Abstract

This regulation establishes a tolerance for combined residues of pyriproxfen in or on cotton seed and cotton gin byproducts. Valent U.S.A. Corporation requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (Pub. L. 104-170).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/07/06/98-17729/pyriproxyfen-2-1-methyl-2-4-phenoxyphenoxyethoxypyridine-pesticide-tolerance)
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