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Invasive Species Resources

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Pennsylvania Fish and Boat Commission.
Scroll to view list of aquatic species banned in Pennsylvania.

New Hampshire Fish and Game Department.

Click on "NH Laws and Rules Related to Aquatic Invasive Wildlife" to view list of prohibited wildlife.
North Dakota Department of Agriculture.

New Hampshire Department of Environmental Services.

See also: Exotic Species Program - Publications for more resources

Indiana Department of Natural Resources.
The Indiana Terrestrial Plant Rule (312 IAC 18-3-25) designates 44 species of plants as invasive pests. This rule makes it illegal to sell, gift, barter, exchange, distribute, transport, or introduce these plants in the State of Indiana. This rule goes into effect in two stages. As of April 18, 2019, it is illegal to introduce plant species on this list not already found in Indiana. Plant species already in trade will be prohibited from sale one year later (April 18, 2020).
New Hampshire Code of Administrative Rules.
Oklahoma Administrative Code.

Maryland Department of Agriculture.

See also: Maryland Invasive Plants Prevention and Control for more information about the Maryland Invasive Plant Regulations

New Hampshire Department of Agriculture, Markets & Food.
See also: Invasive Plants for more resources
North Dakota Department of Agriculture.
General Statutes of Connecticut.