# Pymetrozine; Pesticide Tolerance
> **Rule** · Final rule. · Published 1999-09-29 · Effective 1999-09-29 · 64 FR 52438
## Document
- **Document number:** 99-25313
- **Category:** pesticide
- **Federal Register citation:** 64 FR 52438
- **CFR reference:** 40 CFR 180
- **Publication date:** 1999-09-29
- **Effective date:** 1999-09-29
- **EPA docket:** OPP-300929
## Abstract

This regulation establishes a permanent tolerance for pymetrozine [1,2,4-triazin-3(2H)-one,4,5-dihydro-6-methyl-4-[(3- pyridinylmethylene) amino]] in or on tuberous and corm vegetables (Subgroup 1-C), at 0.02 parts per million (ppm). Novartis Crop Protection, Inc. of Greensboro, North Carolina 27419, requested this tolerance under the Federal Food, Drug, and Cosmetic Act, as amended by the Food Quality Protection Act of 1996.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/09/29/99-25313/pymetrozine-pesticide-tolerance)
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