You are here: Home / Introduced, Invasive, and Noxious Plants Introduced, Invasive, and Noxious Plants: NRCS Invasive Species Policy Invasive Species Executive Order 13112. View Federal and state noxious weed lists, an invasive plant list, or an introduced plant list, each with links to more information.
Australia is fortunate to be free from many weeds that may harm Australia's primary industries and environment. To help protect Australia from the negative effects of exotic threats, you need to know how to identify an exotic weed and what to do if you find one.
'A', 'B,' and 'T,' listed weeds for the state of Oregon. The State Noxious Weed List is used to prioritize activities at the state level and provide direction in the development of county weed lists that guide local control programs. This list is part of a Noxious Weed Policy and Classification ...
2018 Noxious Weed Lists - Downloadable Factsheet (PDF: 287 KB / 2 pages) State Prohibited Noxious Weeds. Prohibited noxious weeds are annual, biennial, or perennial plants that the commissioner designates as having the potential or are known to be detrimental to human or animal health, the environment, public roads, crops, livestock or other ...
Montana has 35 state listed noxious weed species that collaboratively affect about 8.2 million acres of Big Sky Country. Both new and continued infestations of these non-native species not only reduce the productivity of cropland and rangeland, infestations of noxious weeds diminish the productivity and biological diversity of ecosystems by ...