# Carfentrazone-ethyl; Temporary Pesticide Tolerance
> **Rule** · Final rule. · Published 1997-09-30 · Effective 1997-09-30 · 62 FR 51032
## Document
- **Document number:** 97-25891
- **Category:** pesticide
- **Federal Register citation:** 62 FR 51032
- **CFR reference:** 40 CFR 180
- **Publication date:** 1997-09-30
- **Effective date:** 1997-09-30
- **EPA docket:** OPP-300554
## Abstract

This regulation establishes a temporary tolerance for combined residues of the herbicide carfentrazone-ethyl (ethyl-alpha-2-dichloro- 5-[4-(difluoromethyl)-4,5-dihydro-3-methyl-5-oxo-1H-1,2,4-triazol-1- yl]-4-fluorobenzenepropanoate) and its major wheat metabolites in or on corn (fodder, forage, and grain) and wheat (grain, hay, and straw). FMC requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1966 (Pub. L. 104-170).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1997/09/30/97-25891/carfentrazone-ethyl-temporary-pesticide-tolerance)
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