PDFWAC 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 (dichlorprop), MCPA, MCPB, MCPP (mecoprop)) and dicamba distributed in quantities of five gallons or less.
[Statutory Authority: RCW 15.58.040 and 17.21.030. WSR 19-02-039, § 16-230-410, filed 12/26/18, effective 1/26/19. Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. WSR 09-21-006, § 16-230-410, filed 10/8/09, effective 11/8/09; WSR 07-11-041A, § 16-230-410, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. WSR 91-06-019 (Order 2073), § 16-230-410, filed 2/26/91, effective 3/29/91; WSR 79-01-038 (Order 1585), § 16-230-410, filed 12/20/78.]