据美国政府网站消息，6月15日美国环保署发布通报，修订烯禾啶（Sethoxydim）的最大残留限量。新规定自发布之日起生效。
部分原文报道如下：
SUMMARY: This regulation establishes tolerances for residues of sethoxydim in or>
commodities identified later in this document that are superseded by this action. Interregional Research Project Number 4 （IR-4） requested these tolerances under the Federal Food, Drug, and Cosmetic Act （FFDCA）。
DATES: This regulation is effective June 15, 2015. Objections and requests for hearings must be received>
原文链接：<http://www.gpo.gov/fdsys/pkg/FR-2015-06-15/html/2015-14642.htm>
