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 16-230-810 - Restrictions on the application of certain pesticides in Benton County

Universal Citation: WA Admin Code 16-230-810

Current through Register Vol. 24-06, March 15, 2024

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

(1) Use restricted herbicides:*

(a) Sulfonylurea herbicides (such as Glean, Telar, Finesse, Escort);

(b) Desiccants and defoliants (such as Paraquat, Diquat, Endothall);

(c) Glyphosate (such as Roundup, Landmaster);

(d) Phenoxy hormone-type herbicides (such as 2,4-D, 2,4-DB, 2,4-DP (dichlorprop), MCPA, MCPB, MCPP (mecoprop)), except:
(i) Salt formulations, including amine and sodium, distributed in quantities of one gallon or less;

(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;

(iii) 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.

(e) Dicamba (such as Banvel);

(f) Bromoxynil except that the cutoff date of April 5th does not apply.

(2) Use restricted insecticides:

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

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

Disclaimer: These regulations may not be the most recent version. Washington may have more current or accurate information. We make no warranties or guarantees about the accuracy, completeness, or adequacy of the information contained on this site or the information linked to on the state site. Please check official sources.
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.