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Invasive Species Resources

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Maryland Department of Natural Resources.

Kansas Department of Wildlife, Parks, and Tourism.

Kansas Department of Wildlife, Parks, and Tourism.

New Hampshire Department of Agriculture, Markets, and Food.
Boxwood blight is a disease affecting plants in the family Buxaceae including boxwoods (Buxus), Pachysandra, and Sarcococca plants. First detected in the U.S. in 2011, it has since been found in multiple states and provinces from the East Coast to the West Coast. Boxwood blight has now been confirmed on boxwood nursery stock in New Hampshire. New Hampshire nurseries, landscapers, town officials and residents responsible for boxwood plantings should learn the symptoms associated with boxwood blight. Watch for black lesions on stems, "zonate" brown spots on leaves leading to chlorosis, and leaf drop. If boxwood blight is suspected on recently purchased boxwoods, or plants in proximity to recently purchased boxwoods, please contact the Division and collect a sample for analysis by the UNH Plant Diagnostic Lab.
Kansas State University. Agricultural Experiment Station and Cooperative Extension Service.
See also: Weed Management Publications for more resources
Kansas State University. Kansas Forest Service.
Kansas State University. Kansas Forest Service.
University of New Hampshire. Cooperative Extension.
Maryland Department of Agriculture.
Kansas Department of Agriculture.
Since the emerald ash borer's initial introduction into the United States, it has been spread to many areas of the country by campers and homeowners who unknowingly moved infested firewood to uninfested areas where the beetles emerged and infested new ash trees. You can help slow the spread of the emerald ash borer into Kansas by not moving firewood across county lines. When buying wood for your home, buy only locally grown and harvested firewood. When camping, buy your firewood near your destination and burn all that you bring. If you suspect emerald ash borer on your property please call 785-564-6698 or e-mail your name, address, phone number and pictures of the suspect tree to ppwc@kda.ks.gov.
Kansas State University. Kansas Forest Service.
Kansas State University. Kansas Forest Service.
Kansas State University. Kansas Forest Service.
New Hampshire Department of Environmental Services.
See also: Exotic Species Program - Publications for more resources
New Hampshire Department of Environmental Services.
See also: Exotic Species Program - Publications for more resources
New Hampshire Department of Environmental Services.
See also: Exotic Species Program - Publications for more resources
New Hampshire Department of Environmental Services.
See also: Exotic Species Program - Publications for more resources