Comment Periods Re-opened for Linuron and Pyrethroids

EPA is re-opening a 60-day comment period on the ecological risk assessment for several pyrethroids (bifenthrin, cyfluthrins, cypermethrin, cyphenothrin, D-phenothrin, deltamethrin, esfenvalerate, etofenprox, fenpropathrin, flumethrin, gamma-cyhalothrin, imiprothrin, lambda-cyhalothrin, momfluorothrin, permethrin, prallethrin, pyrethrins, tau-fluvalinate, tefluthrin and tetramethrin); due date is July 7, 2017.

For the chemical linuron, EPA is re-opening a 30-day comment period on the human health and ecological risk assessments; due date is June 7, 2017.

Docket numbers for each of the individual assessments is listed in Tables 1 and 2 in the May 8 Federal Register Comments must be submitted to the Federal eRulemaking Portal, at, using the correct docket number.