Mix or apply pesticides, herbicides, fungicides, or insecticides through sprays, dusts, vapors, soil incorporation, or chemical application on trees, shrubs, lawns, or crops. Usually requires specific training and state or federal certification. Crop dusters are included in “Commercial Pilots” (53-2012). 

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Employment Outlook	Growth Rate 1.6% Openings Per Year 189
Wages	Median Hourly $23 per hour Average Annual $48,870 per year
Education Needed	Most occupations in this zone require training in vocational schools, related on-the-job experience, or an associate's degree.
Education Available in Washington	Landscaping and Groundskeeping Plant Nursery Operations and Management Turf and Turfgrass Management
Related Occupations	Control and Valve Installers and Repairers, Except Mechanical Door Cooling and Freezing Equipment Operators and Tenders Cutting and Slicing Machine Setters, Operators, and Tenders Paper Goods Machine Setters, Operators, and Tenders Print Binding and Finishing Workers Sawing Machine Setters, Operators, and Tenders, Wood Security and Fire Alarm Systems Installers Telecommunications Line Installers and Repairers Transportation Inspectors Wellhead Pumpers