Prepare for the Department of Agriculture pesticide certification exam in the Ornamental and Turf: Herbicide category. Prerequisite: Pesticide Applicator Laws & Safety course or license.
Friday, March 13, 2026 | 8:00am-5:00pm PDT | Redmond

This course covers the use of herbicides in the establishment and maintenance of ornamental plants and turf for currently licensed applicators looking to earn four recertification credits. Parts 1 and 2 cover different content. Part 1 includes review of Integrated Pest Management (IPM), weed biology & identification, and herbicide classifications, modes of action, and selectivity.
Friday, March 13, 2026 | 8:00am-12:00pm PDT | Redmond

This course covers the use of herbicides in the establishment and maintenance of ornamental plants and turf for currently licensed applicators looking to earn four recertification credits. Parts 1 and 2 cover different topics. Part 2 includes review of application equipment, calibration and application calculations, and label comprehension.
Friday, March 13, 2026 | 1:00pm-5:00pm PDT | Redmond

Prepare for the Department of Agriculture Right-of-Way (ROW) and Regulatory Weed Control exam in this 1.5-day class. Prerequisite: Pesticide Applicator Laws & Safety course or license.
February 19-20, 2026 | 8:00am-5:00pm PST | Redmond

A review of Right-of-Way (ROW) laws and regulations for currently licensed applicators to earn four recertification credits. Part 1 includes plant life cycle, common ROW weed characteristics and biology, and review of Integrated Pest Management (IPM). The content is different in Parts 1, 2, and 3.
Thursday, February 19, 2026 | 1:00pm-5:00pm PST | Redmond

A review of Right of Way (ROW) laws and regulations for currently licensed applicators to earn four recertification credits. The content is different in Parts 1, 2, and 3. Part 2 includes review of Modes of Action, herbicide selectivity vs non-selectivity, factors influencing herbicide performance, and special precautions.
Friday, February 20, 2026 | 8:00am-12:00pm PST | Redmond

A review of Right of Way (ROW) laws and regulations for currently licensed applicators to earn four recertification credits. The content is different in Parts 1, 2, and 3. Part 3 includes review of pesticide application equipment, sprayer components for ROW, and calculations for pesticide applicators.
Friday, February 20, 2026 | 1:00pm-5:00pm PST | Redmond