Section 16-230-600. Can high volatile ester and dust formulations be used in Washington and what are the areas under order for use restricted herbicides?
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(1) The distribution, use and application of all high volatile ester and dust formulations of restricted use herbicides are prohibited throughout the state.
(2) WAC 16-230-605 through 16-230-675 apply to all counties located east of the crest of the Cascade Mountains.