# Clopyralid: pesticide petition 4E9146 for a new use on hazelnut

> **EPA** · Rulemaking · Modified 2026-01-22T18:51:28Z

## Docket
- **Docket ID:** EPA-HQ-OPP-2024-0421
- **Agency:** EPA
- **Type:** Rulemaking
- **Last modified:** 2026-01-22T18:51:28Z

## Source
- [regulations.gov docket](https://www.regulations.gov/docket/EPA-HQ-OPP-2024-0421)
- [Public comments](https://www.regulations.gov/docket/EPA-HQ-OPP-2024-0421/comments)

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