# Diflubenzuron; Pesticide Tolerance
> **Rule** · Final rule. · Published 2000-08-04 · Effective 2000-08-04 · 65 FR 47877
## Document
- **Document number:** 00-19794
- **Category:** pesticide
- **Federal Register citation:** 65 FR 47877
- **CFR reference:** 40 CFR 180
- **Publication date:** 2000-08-04
- **Effective date:** 2000-08-04
- **EPA docket:** OPP-301019
## Abstract

This regulation establishes a tolerance for combined residues of diflubenzuron and its metabolites in or on rangeland grass. Interregional Research Project Number 4 (IR-4) requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA), as amended by the Food Quality Protection Act of 1996 (FQPA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/08/04/00-19794/diflubenzuron-pesticide-tolerance)
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