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Invasive Species Resources

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Kentucky Department of Fish and Wildlife Resources.
Kentucky Department for Natural Resources. Division of Forestry.
Idaho Department of Lands.
See also: Forester Forums for more fact sheets

Ohio Department of Agriculture.

Ohio Department of Agriculture. Plant Health.

University of Idaho.

Idaho State Department of Agriculture. Invasive Species/Noxious Weeds Program.

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.
Ohio State University. Extension.
University of Idaho. Extension.
University of Kentucky. Entomology.

Ohio Department of Agriculture.

University of Kentucky. Cooperative Extension Service.

Ohio Invasive Plants Council.

In September of 2014, the Ohio General Assembly granted the Ohio Department of Agriculture (ODA) the exclusive authority to regulate invasive plants species. Under the law invasive plants are defined as plant species that are not native to Ohio whose introduction causes or is likely to cause economic or environmental harm, or harm to human health as determined by scientific studies. After nearly two years of stakeholder outreach, new rules have been established and are effective as of January 7, 2018. 

Ohio Invasive Plants Council.
See also: Invasive Plants of Ohio for worst invasive plant species identified in Ohio's natural areas
Ohio Invasive Plants Council.
See also: Invasive Plants of Ohio for worst invasive plant species identified in Ohio's natural areas
Ohio Invasive Plants Council.
See also: Invasive Plants of Ohio for worst invasive plant species identified in Ohio's natural areas
Ohio Invasive Plants Council.
See also: Invasive Plants of Ohio for worst invasive plant species identified in Ohio's natural areas
Ohio Invasive Plants Council.
See also: Invasive Plants of Ohio for worst invasive plant species identified in Ohio's natural areas