WAC 16-232-410

Use restricted pesticides in Grays Harbor and Pacific counties.

All formulations containing the active ingredient O,O-diethyl O-(3,5,6-trichloro-2-pyridinyl) phosphorothioate, commonly known as chlorpyrifos (CAS Number 2921-88-2) or the active ingredient O,O-diethyl O-(2-isopropyl-6-methyl-4-pyrimidinyl) phosphorothioate, commonly known as diazinon (CAS Number 333-41-5) are use restricted pesticides when applied to cranberries in the area under order.
[Statutory Authority: RCW 15.58.040 and 17.21.030. WSR 19-02-039, § 16-232-410, filed 12/26/18, effective 1/26/19. Statutory Authority: RCW 17.21.030 and chapter 34.05 RCW. WSR 13-21-040, § 16-232-410, filed 10/9/13, effective 1/1/14; WSR 13-01-034, § 16-232-410, filed 12/11/12, effective 1/1/14.]