For the purposes of WAC 16-230-800 through 16-230-868, the following pesticides are declared to be use restricted pesticides:

1. (1) Use restricted herbicides:*

   1. (a) Sulfonylurea herbicides (such as Glean, Telar, Finesse, Escort);
   2. (b) Desiccants and defoliants (such as Paraquat, Diquat, Endothall);
   3. (c) Glyphosate (such as Roundup, Landmaster);

   4. (d) Phenoxy hormone-type herbicides (such as 2,4-D, 2,4-DB, 2,4-DP (dichlorprop), MCPA, MCPB, MCPP (mecoprop)), except:

      1. (i) Salt formulations, including amine and sodium, distributed in quantities of one gallon or less;
      2. (ii) 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. (iii) 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.
   5. (e) Dicamba (such as Banvel);
   6. (f) Bromoxynil except that the cutoff date of April 5th does not apply.

2. (2) Use restricted insecticides:

   1. (a) Aerial applications of category I insecticides with the signal words danger/poison on the label, except granular and pellet formulations;

   2. (b) Aerial applications of category I insecticides, except granular and pellet formulations in Area 1 and Area 1A.

      *Listed trade names are to be used as a guide and may not include all the trade or brand names under which the chemicals are distributed.

[Statutory Authority: RCW 15.58.040 and 17.21.030. WSR 19-02-039, § 16-230-810, filed 12/26/18, effective 1/26/19. Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. WSR 07-11-041A, § 16-230-810, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 17.21 and 15.58 RCW. WSR 00-24-002, § 16-230-810, filed 11/22/00, effective 12/23/00; WSR 92-13-035, § 16-230-810, filed 6/10/92, effective 7/11/92; WSR 89-16-073 (Order 2014), § 16-230-810, filed 7/31/89, effective 8/31/89.]