Section 16-230-635. What are the restrictions on petroleum and vegetable oil carriers and spray adjuvants?  


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  • Petroleum and vegetable oil carriers and spray adjuvants may be used when not in excess of one pint per acre: Provided, That oil-type carriers in excess of one pint per acre may be used with invert systems: Provided further, That invert systems may be used on aircraft by written permit only.
    [Statutory Authority: Chapters 17.21, 15.58, and 34.05 RCW. WSR 07-11-041A, § 16-230-635, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. WSR 80-03-041 (Order 1680), § 16-230-635, filed 2/20/80.]
Chapters 17.21, 15.58, and 34.05 RCW. WSR 07-11-041A, § 16-230-635, filed 5/9/07, effective 6/9/07. Statutory Authority: Chapters 15.58 and 17.21 RCW. WSR 80-03-041 (Order 1680), § 16-230-635, filed 2/20/80.