# Isoxadifen-ethyl; Pesticide Tolerance
> **Rule** · Final rule. · Published 2002-03-20 · Effective 2002-03-20 · 67 FR 12875
## Document
- **Document number:** 02-6727
- **Category:** pesticide
- **Federal Register citation:** 67 FR 12875
- **CFR reference:** 40 CFR 180
- **Publication date:** 2002-03-20
- **Effective date:** 2002-03-20
- **EPA docket:** OPP-301224
## Abstract

This regulation establishes tolerances for combined residues of isoxadifen-ethyl (ethyl 5,5-diphenyl-2-isoxazoline-3-carboxylate, (CAS No. 163520-33-0), and its metabolite: 4,5-dihydro-5,5-diphenyl-3- isoxazolecarboxylic acid, in or on corn commodities. Aventis CropScience requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act (FQPA) of 1996.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/03/20/02-6727/isoxadifen-ethyl-pesticide-tolerance)
---
*AI Analytics · CC0 1.0*