Noxious Weeds and Invasive Species
Noxious weeds and invasive species on rangelands are a concern in Oregon just as they are elsewhere.
WeedMapper - WeedMapper is designed to facilitate identification, reporting, and verification of noxious weeds in the state of Oregon. It provides maps of known infestations of the most serious weed pests, as well as photographs, taxonomic and diagnostic characteristics to assist in their identification.
PNW Weed Management Handbook - a quick and ready reference of weed control practices used in various cropping systems or site/situations in Oregon, Washington, and Idaho.
Oregon Invasive Species Council - The purpose of the Oregon Invasive Species Council (OISC) shall be to conduct a
coordinated and comprehensive effort to keep invasive species out of Oregon and
to eliminate, reduce, or mitigate the impacts of invasive species already
established in Oregon.
Harney
County Weed Board
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