2020 Invasive Plant Treatments

Pendleton: The Umatilla National Forest will soon begin an integrated approach of prevention, manual, mechanical, herbicide, biological control and cultural treatments to reduce the risk of invasive species expanding on the forest. This work will be implemented under the 2010 decision for the Invasive Species Treatment Project. 

Treatment sites are located across the Umatilla National Forest and will be signed at the time of treatment. Maps of the proposed treatment sites include:

See News Release