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 pesticide applications. The notice will remain in effect for 72 hours post-application, except in cases of emergency.

Upcoming Pesticide Applications


  • Apr 23
    To May 23

    April 23-May 23 Pesticide Application

    From Saturday, April 23 to Monday, May 23, staff will be applying Ranger Pro No. 524-517 to control weeds in the bed areas of the Oregon City and Harmony campuses. Specific dates will be noted at posted signage. Re-entry allowed when application has dried.

  • May 22
    To Jun 22

    May 22-June 22 Pesticide Application

    From Sunday, May 22 to Wednesday, June 22, staff will be applying Ranger Pro EPA No. 524-517 to control weeds and grasses in bed areas of all three campuses (Oregon City, Harmony and Wilsonville). Re-entry allowed when application has dried.

  • May 30
    To May 31

    May 30-31 Pesticide Application

    From Monday, May 30 (from 8 a.m.-2 p.m.) to Tuesday, May 31 (from 8 a.m.-1 p.m.), staff will be applying Surround EPA No. 61842-18 and CYD-X EPA No. 70051-44 to the fenced Home Orchard Education Center Arboretum, between Marjorie Lane and the Brown parking lot of the Oregon City campus. Re-entry allowed after four hours.


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