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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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Maryland Invasive and Exotic Species - Zebra Mussels

Maryland Department of Natural Resources.

Popcorn Tree Control Program: Report Popcorn Trees with "Help Stop the Pop"

Mississippi Forestry Commission.

"Help Stop the Pop", MFC's popcorn tree control program, aims to track popcorn trees, assist municipalities with popcorn tree control, and educate landowners about proper tree removal. Chinese tallow trees, also known as the popcorn tree, are deceptive. They look attractive and ornamental, but they are actually highly invasive and will quickly damage the native ecosystem wherever they are planted. By reporting the location of these trees, you can help the Mississippi Forestry Commission (MFC) get a full picture of Mississippi's popcorn tree problem, which is the first step to combating the spread of this invasive species. Help the MFC stop the spread of this invasive species. Report sightings to HelpStopThePop.com. More Information visit the MFC's Chinese Tallow Tree information page.