noxious weeds

Invasive species

These 10 Species Could Destroy Oregon As We Now Know It (Willamette Week, 8/8/17)

Oregon statewide strategic plan for invasive species, 2017-2027 [PDF] (2017) Oregon Invasive Species Council

Noxious weeds and farming

Fight over noxious weeds pits Oregon organic farm against Sherman County (Oregonian, 5/16/2017)

Weed control supervisor gave organic farm control options; farmer says they’ve tried (Capital Press, 5/15/2017)

Economic impact from selected noxious weeds in Oregon (2014) Oregon Department of Agriculture

Canada thistle (Cirsium arvense) (2015) Oregon Department of Agriculture