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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.
Upcoming Applications
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Jun 5 2025To Jul 5
Weed control application June 5 - July 5 (Oregon City, Wilsonville and Harmony campuses)
We will be using Ranger Pro EPA # 524-517 to control weeds and grasses in bed areas of the Oregon City, Wilsonville and Harmony campuses June 5 to July 5. We will post signage in the areas to be treated 24 hours prior to the applications. Treatments are applied between 6 a.m. - 2 p.m. Re-entry when dry.
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May 27 2025To Jun 27
Weed control application May 27 - June 27 (Oregon City, Wilsonville and Harmony campuses)
We will be using Ranger Pro EPA # 524-517 to control weeds and grasses in bed areas of the Oregon City, Wilsonville and Harmony campuses May 27 to June 27. We will post signage in the areas to be treated 24 hours prior to the applications. Treatments are applied between 6 a.m. - 2 p.m. Re-entry when dry. -
May 10 2025To Jun 30
Fungicide application May 10 - June 30 (Oregon City campus)
Spray applications will take place at the Home Orchard Education Center between May 10 and June 30, between the hours of 8 a.m. and 5 p.m. Products used will be: Cyd-X (caution) - REI: 4 hours - EPA reg#: 70051-44, Surround (caution) - REI: 4 hours - EPA reg#:61842-18, and Hi-Yield Wettable Sulfur (caution) - REI: until dry or 24 hours - EPA reg#: 7401-188-34911
