What pesticides must be artificially colored or have an odor added?

(1) No highly toxic pesticide in powdered or granular form or highly toxic pesticide baits having a label recommendation for use in any building, ship, or similar enclosure shall be sold within the state of Washington unless it is distinctly colored or discolored in such a way that it does not resemble any food. (2) A pesticide in liquid form with colors resembling a beverage or liquid food, which does not have a distinctive odor, shall have an odorous substance added that is distinctly different from any beverage or liquid food. [Statutory Authority: Chapters 17.21 , 15.58, 34.05 RCW. WSR 03-22-029, § 16-228-1440, filed 10/28/03, effective 11/28/03. Statutory Authority: Chapters 15.54 , 15.58 and 17.21 RCW.

WSR 99-22-002, § 16-228-1440, filed 10/20/99, effective 11/20/99.]