North American Invasive Species Management Association Media

The North American Invasive Species Management Association (NAISMA) is the largest organization dedicated to protecting North America’s natural heritage from the threat of invasive species. 

Latest News & Articles

English ivy trichomes detail.

A Proliferation of Ivy

Different invasive ivy species may have different habitat preferences and kill techniques. Learn how to identify among different species — then report them to EDDMapS so researchers can access data!

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farm field in front of foothills in background; text reads "Manage Invasive Species -> Improve Food & Water"

How-To #NISAW

Do your part to engage the public and elected officials about protecting natural habitats by slowing the spread of invasive species.

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Tina Casagrand
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