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National Invasive Species Information Center
U.S. Department of Agriculture

Resource Search

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. Search Help

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  • Forest Service Publications - Treesearch

    • USDA. Forest Service.

    • Treesearch is an online system for sharing free, full text publications by Research and Development scientists in the USDA Forest Service. Included in Treesearch are scholarly works authored by the agency’s scientists and published by journals, in conference proceedings, or in books. Treesearch also offers scholarly works published by the agency which may or may not have been authored by agency researchers.