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Washington Administrative Code (Last Updated: November 23, 2016) |
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Title 16. Agriculture, Department of (See Titles 24, 60, and 142) |
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Chapter 16-231. Use restricted herbicides. |
Section 16-231-620. What are restrictions due to wind conditions?
Latest version.
- The use or application of use restricted herbicides is prohibited in the area under order when the mean sustained wind velocity is over twelve miles per hour throughout the year: Provided, That applications of use restricted herbicides are allowed in winds up to and including twenty miles per hour when an approved ground apparatus is used and allowed by the label. Ground apparatus shall be approved by the department of agriculture. Approval will be based on research data.[Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. WSR 07-11-041A, § 16-231-620, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. WSR 91-06-019 (Order 2073), § 16-231-620, filed 2/26/91, effective 3/29/91; WSR 87-09-015 (Order 1923), § 16-231-620, filed 4/6/87; WSR 80-03-029 (Order 1668), § 16-231-620, filed 2/20/80.]
Chapters 17.21, 15.58, and 34.05 RCW. WSR 07-11-041A, § 16-231-620, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. WSR 91-06-019 (Order 2073), § 16-231-620, filed 2/26/91, effective 3/29/91; WSR 87-09-015 (Order 1923), § 16-231-620, filed 4/6/87; WSR 80-03-029 (Order 1668), § 16-231-620, filed 2/20/80.