# Thiencarbazone-methyl; Pesticide Tolerances
> **Rule** · Final rule. · Published 2008-10-15 · Effective 2008-10-15 · 73 FR 60963
## Document
- **Document number:** E8-24040
- **Category:** pesticide
- **Federal Register citation:** 73 FR 60963
- **CFR reference:** 40 CFR 180
- **Publication date:** 2008-10-15
- **Effective date:** 2008-10-15
- **EPA docket:** EPA-HQ-OPP-2008-0132
## Abstract

This regulation establishes tolerances for residues of thiencarbazone-methyl [methyl 4-[[[(4,5-dihydro-3-methoxy-4-methyl-5- oxo-1H-1,2,4-triazol-1-yl)-carbonyl]amino]sulfonyl]-5-methyl-3- thiophenecarboxylate], per se, in or on field corn, pop corn, sweet corn, and wheat; combined residues of thiencarbazone-methyl and its metabolite BYH 18636-MMT [5-methoxy-4-methyl-2,4-dihydro-3H-1,2,4- triazol-3-one], calculated as the parent compound, in or on livestock commodities; and indirect or inadvertent combined residues of thiencarbazone-methyl and its metabolite BYH 18636-MMT-glucoside [2- hexopyranosyl-5-methoxy-4-methyl-2,4-dihydro-3H-1,2,4-triazol-3-one], calculated as the parent compound, in or on soybeans. Bayer CropScience requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2008/10/15/E8-24040/thiencarbazone-methyl-pesticide-tolerances)
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