Last Update: 4/2/14

Chapter 16-230 WAC

USE OF CHEMICALS AND CHEMICALLY TREATED MATERIALS IN CERTAIN COUNTIES

WAC Sections

What are the restrictions on insecticides used on blossoming alfalfa, clover and mint?
What definitions apply to this section?
What are the use restrictions for alfalfa and clover pesticide applications?
What are the restrictions for blossoming mint pesticide applications?
What are the boundaries and restrictions for Area 1?
What are the boundaries and restrictions for Area 2?
Can the department issue special permits?
What are the use restrictions on pesticides used on pollen shedding corn?
What are the restrictions in Areas 1 and 2?
What are the restrictions in Area 3?
May a permit be issued for a variance from restrictions?
What areas are under order for use restricted desiccants and defoliants?
Desiccants and defoliants—Ground equipment—Nozzle and pressure requirements for the entire area under order.
Desiccants and defoliants—Aerial equipment—Boom length, pressure, nozzle requirement, nozzle height of discharge and smoke device requirements for the entire area under order.
What are the weather and evening cutoff requirements for desiccants and defoliants?
What are the restrictions on the use of desiccants and defoliants in Walla Walla County?
What is the area under order for use restricted herbicides in Spokane County?
What are use restricted herbicides in Spokane County?
What are the boundaries and restrictions for Area 2?
What are the boundaries and restrictions for Area 3?
What are the boundaries and restrictions for Area 4?
What information does an aerial applicator need from the landowner?
Does a commercial greenhouse need to be notified?
When is the application of use restricted herbicides prohibited due to wind conditions?
Definition.
Use and application.
Can high volatile ester and dust formulations be used in Washington and what are the areas under order for use restricted herbicides?
Can additional county rules be applied to herbicides?
What are use restricted herbicides in Eastern Washington?
What are the restrictions on sale and distribution of use restricted phenoxy-hormone type herbicides and dicamba in Eastern Washington?
What are the restrictions on mixing and loading use restricted herbicides?
What are the restrictions for storage of use restricted herbicides?
What are the restrictions on petroleum and vegetable oil carriers and spray adjuvants?
Use restricted herbicides—Eastern Washington—Weather and temperature conditions.
What is the evening cutoff for use restricted herbicides?
Can a permit be issued for the application of certain use restricted herbicides?
Use restricted herbicides—Eastern Washington—Ground equipment pressure requirements.
Can an aircraft turn or fly low over cities and towns?
What are the restrictions on aerial applications near vineyards?
Use restricted herbicides—Eastern Washington—Aircraft boom length and pressure requirements.
Use restricted herbicides—Eastern Washington—Application through irrigation systems.
Use restricted herbicides—Eastern Washington—Minimum nozzle orifice and core plate sizes for aircraft application.
What is the area under order for Benton County?
What are the restrictions on the application of certain pesticides in Benton County?
When are oil-type carriers prohibited in Benton County?
Can Paraquat and Diquat be applied by air in Benton County?
Can sulfonylurea herbicides be applied by air in Benton County?
What are the conditions applying to permits in Benton County?
Can use restricted pesticides be applied in an emergency?
What are the boundaries and restrictions for Area 1?
What are the boundaries and restrictions in Area 1A?
What are the boundaries and restrictions for Area 2?
What are the boundaries and restrictions for Area 3?
What are the boundaries and restrictions for Area 4?
What are the boundaries and restrictions for Area 5?
What are the boundaries and restrictions for Area 6?
What are the restrictions on applications due to wind conditions?
Application of pesticides in Benton County—Use restricted herbicides ground apparatus nozzle requirements.
Application of pesticides in Benton County—Use restricted herbicides, aircraft boom length, pressure, and nozzle requirements.
Application of pesticides in Benton County—Use restricted herbicides—Temperature conditions.
What are the restrictions due to weather?
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