Proposed Re-evaluation Decision PRVD2022-05, 1‑Methylcyclopropene and Its Associated End-use Products

1-Methylcyclopropene is a plant growth regulator that inhibits production of ethylene, a plant hormone that promotes fruit ripening and senescence. This document (Proposed Re-evaluation Decision PRVD2022-05, 1‑Methylcyclopropene and Its Associated End-use Products) presents the proposed regulatory decision for the re-evaluation of 1-methylcyclopropene.