Integrated pest management

Integrated pest management is a strategy that combines sanitation and cultural, biological and mechanical controls to reduce pest populations. Examples include using pest-resistant plants, maintaining landscapes and spraying. Integrated pest management decides the best course of action for pest control while reducing the environmental and economic impacts.

The college will provide 24-hour notice of planned applications. The notice will remain in effect for 72 hours post-application, except in cases of emergency.

Integrated Pest Management Plan
Application Notification Form

Upcoming Applications

Sep 17 2026
To Oct 17

Weed control Sept. 17-Oct. 17 (all campuses)
We will be using Ranger-Pro EPA# 524-517 to control weeds and grasses in the bed areas of the Harmony Wilsonville and Oregon City campuses 9/17-10/17 2026. Signage will be posted in the areas to be treated 24 hours prior, treatments will be completed between 6 a.m.-2 p.m. re-entry when dry.

Campus Services
503-594-6792

Integrated pest management

Upcoming Applications

Weed control Sept. 17-Oct. 17 (all campuses)