Statutes, codes, and regulations
Washington Administrative Code
Title 16 - Agriculture, Department of (See also Titles 24, 60, and 142)GRAIN AND CHEMICAL
Chapter 16-230 - Use of chemicals and chemically treated materials in certain counties
Section 16-230-410 - Use restricted herbicides in Spokane County

Wash. Admin. Code § 16-230-410

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Current through Register Vol. 25-01, January 1, 2025
Section 16-230-410 - Use restricted herbicides in Spokane County

All formulations of phenoxy hormone-type herbicides, (e.g., 2,4-D, 2,4-DB, 2,4-DP (dichlorprop), MCPA, MCPB, MCPP (mecoprop)) and dicamba are declared as use restricted herbicides except as listed below:

(1) Salt formulations, including amine and sodium, distributed in quantities of one gallon or less;
(2) Dry formulations of phenoxy hormone-type herbicides (e.g., 2,4-D, 2,4-DB, 2,4-DP (dichlorprop), MCPA, MCPB, MCPP (mecoprop)) and dicamba labeled and intended only for home and garden use or for turf;
(3) Ready-to-use liquid formulations of phenoxy hormone-type herbicides (e.g., 2,4-D, 2,4-DB, 2,4-DP (dichlor-prop), MCPA, MCPB, MCPP (mecoprop)) and dicamba distributed in quantities of five gallons or less.

Wash. Admin. Code § 16-230-410

Amended by WSR 19-02-039, Filed 12/26/2018, effective 1/26/2019

Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. 09-21-006, § 16-230-410, filed 10/8/09, effective 11/8/09; 07-11-041A, § 16-230-410, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. 91-06-019 (Order 2073), § 16-230-410, filed 2/26/91, effective 3/29/91; 79-01-038 (Order 1585), § 16-230-410, filed 12/20/78.