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Invasive Species Resources

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Idaho Weed Awareness Campaign.
University of Idaho Extension.
This pocket guide has color photographs of all the weeds on Idaho's official noxious weeds list. Inside find maps showing each weed's distribution by county, leaf shape illustrations to aid in identification, and features to help distinguish the weeds from similar-looking plants.
New York Department of Environmental Conservation.
University of Missouri-Columbia.
University of Idaho. Extension.
University of Kentucky. Entomology.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.
Columbia University. Center for Environmental Research and Conservation.