Invasive Plants

Invasive Plants

Invasive plants infest about one hundred million acres in the U.S. each year, costing American industry billions of dollars. Diane and her guests talk about the risks of invasive weeds and how to identify, prevent, and control them.

Invasive plants infest about one hundred million acres in the U.S. each year, costing American industry billions of dollars. Diane and her guests talk about the risks of invasive weeds and how to identify, prevent, and control them.

Guests

Ketzel Levine

National Public Radio correspondent, author of "Plant This!" and host of www.talkingplants.com

Lori Williams

executive director of the National Invasive Species Council

Tom Elias

director of the U.S. National Arboretum

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