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Deschutes County Noxious Weed Program

Noxious weeds are non-native, aggressive plants brought to the U.S. accidentally or intentionally. These plants are invading vast areas across the West.

Noxious weeds are very difficult to control. Our area has no natural predators to keep the weeds from spreading. Their seeds can remain viable for many years. The weeds have extensive root systems that can sprout after the tops have been removed; therefore, all property owners should prioritize controlling noxious weeds.

2024 Deschutes County Weed List

A weed is designated noxious when it is considered by a governmental agency to be injurious to public health, agriculture, recreation, wildlife, or property (Oregon Administrative Law 603-052-1200). Most noxious weeds are non-native plants that are serious pests causing economic loss and harm the environment. Noxious weeds choke out crops, destroy range and pasture lands, clog waterways, affect human and animal health, and threaten native plant communities.

Deschutes County Code - CHAPTER 8.35 WEED CONTROL

What Can You Do?

  • Become familiar with local noxious weeds
  • Report weed sightings to the City of Bend’s Code Enforcement Division
  • Keep pets and other animals out of weeds and brush and remove seeds from the animal if they become attached to their hair
  • Develop an integrated weed management plan for noxious weeds on your property

Financial Assistance for Noxious Weeds Control

Deschutes County offers financial assistance to private landowners who wish to control noxious weeds on their property. View the Noxious Weed Financial Assistance Application. For more information, contact forester@deschutescounty.gov.

Application for Financial Assistance for Noxious Weeds Control
Collage of various plants, including orange and purple flowers, green foliage, gravel background, and grass-like stems.