# Azinphos-methyl, Disulfoton, Esfenvalerate, Ethylene oxide, Fenvalerate, et al.; Tolerance Actions
> **Rule** · Final rule. · Published 2009-09-11 · Effective 2009-09-11 · 74 FR 46689
## Document
- **Document number:** E9-21895
- **Category:** pesticide
- **Federal Register citation:** 74 FR 46689
- **CFR reference:** 40 CFR 180
- **Publication date:** 2009-09-11
- **Effective date:** 2009-09-11
- **EPA docket:** EPA-HQ-OPP-2008-0834
## Abstract

EPA is revoking certain tolerances for the fungicides prothioconazole and thiabendazole; the herbicide primisulfuron-methyl; and the insecticides azinphos-methyl, disulfoton, esfenvalerate, fenvalerate, and phosalone; the plant growth regulator 1- naphthaleneacetic acid; and the antimicrobial/insecticidal agent ethylene oxide. Also, EPA is modifying certain tolerances for the insecticides disulfoton, esfenvalerate, and phosmet; and the plant growth regulator 1-naphthaleneacetic. In addition, EPA is establishing new tolerances for the insecticides disulfoton, esfenvalerate, and phosmet; and the antimicrobial/insecticidal agent ethylene oxide and ethylene chlorohydrin (a reaction product formed during the fumigation/ sterilization process). The regulatory actions finalized in this document are in follow-up to the Agency's reregistration program under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA), and tolerance reassessment program under the Federal Food, Drug, and Cosmetic Act (FFDCA), section 408(q).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/09/11/E9-21895/azinphos-methyl-disulfoton-esfenvalerate-ethylene-oxide-fenvalerate-et-al-tolerance-actions)
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