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National Invasive Species Information Center
U.S. Department of Agriculture
Home / Invasive Species Resources

Invasive Species Resources

Provides access to all site resources, with the option to search by species common and scientific names. Resources can be filtered by Subject, Resource Type, Location, or Source.

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Maine Advisory List of Invasive Plants - 2019

Maine Department of Agriculture, Conservation, and Forestry. Maine Natural Areas Program.

See also: Official 2019 Endorsement of the Advisory List of Invasive Plants (PDF | 711 KB) by the Maine Department of Agriculture, Conservation and Forestry.

New Mexico Noxious Weed List Update (Oct 19, 2016) (PDF | 764 KB)

New Mexico Department of Agriculture.

The Director of the New Mexico Department of Agriculture has selected the following plant species to be targeted as noxious weeds for control or eradication pursuant to the Noxious Weed Management Act of 1998 (updated from 2009). This list does not include every plant species with the potential to negatively affect the state's environment or economy.
See also: Noxious Weed Information for more resources.
Top 50 Invasive Species in the West (Mar 2018) (PDF | 1.4 MB)

Western Governors' Association.

See also: WGA's 'Top 50 Invasive Species in the West' offers first regional report for more information
Worst Invasive Species Areas Ranked in Western States

Wildlife Forever.

Wildlife Forever has partnered with the United States Geological Survey (USGS) to map invasive species and their connection to congressional districts of the western United States. The new report commissioned by the Bureau of Land Management (BLM) highlights 25 nonindigenous aquatic species (NAS) and ranks congressional districts’ level of infestations.  See Nonindigenous Aquatic Species in the West for more information and for the "Battle of the Bads!" report.