Arizona Game and Fish Department.
New state regulations to help prevent the spread of quagga mussels and zebra mussels went into effect in Mar 2010. These regulatory measures, known as "Director's Orders," were authorized by the Aquatic Invasive Species Interdiction Act passed by the Arizona Legislature in 2009. The orders contain a list of aquatic invasive species for Arizona, a list of waters where aquatic invasive species are present, and mandatory conditions for the movement of watercraft.
New York City Department of Health.
University of Tennessee Extension.
New York Invasive Species Clearinghouse.
Cornell University. Forest Health and Invasive Non-native Forest Pests.
University of New Hampshire. Cooperative Extension; New Hampshire Department of Agriculture, Markets & Food.
New York State Department of Environmental Conservation.
New York Department of Environmental Conservation.
Cornell University. New York State Integrated Pest Management Program.
Utah Department of Agriculture and Food.
New York State Department of Agriculture and Markets.
Tennessee Department of Agriculture.
University of New Hampshire. Cooperative Extension.
Great Lakes Fishery Commission.
Tennessee Wildlife Resources Agency.
Tennessee Invasive Plant Council.
Wyoming Weed and Pest Council.