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Invasive Species Resources

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Pennsylvania Department of Agriculture.
On Aug. 9, 2011, the department in cooperation with the U.S. Department of Agriculture and Penn State Cooperative Extension confirmed the presence of Thousand Cankers Disease in black walnut trees in Bucks County. Since this pest complex cannot be eradicated in Pennsylvania, and since black walnut is of high value to the forest products industry and to forest and urban ecologies, the Pennsylvania Department of Agriculture is joining with state and federal agencies and Penn State Cooperative Extension to slow the spread of TCD in the state through monitoring and quarantine. For more information or to report a possible case of Thousand Cankers Disease on walnut please contact your Pennsylvania local county cooperative extension office or contact the Invasive Species Hotline at 1-866-253-7189 or Badbug@pa.gov.
North Dakota Department of Agriculture.
Palmer amaranth (Amaranthus palmeri) and houndstongue (Cynoglossum officinale L.) have been added to the state noxious weed list. Palmer amaranth is an aggressive pigweed species similar in appearance to waterhemp and was first found in the state last year. It has now been found in five counties. Houndstongue, which does not spread aggressively like Palmer amaranth, has been found in North Dakota since at least 1911 but infestations have tripled since 2008. It is now found in at least 25 counties. The public is urged to work with local weed officers, extension agents and other experts to identify and report suspect plants. More information on these and other noxious and invasive weeds is available at https://www.nd.gov/ndda/plant-industries/noxious-weeds.
U.S. Department of Agriculture.
USDA Service Centers are designed to be a single location where customers can access the services provided by the Farm Service Agency, Natural Resources Conservation Service, and the Rural Development agencies. This locator site provides Agency offices serving your area (by state and county).
New Hampshire Department of Environmental Services.
Pennsylvania Department of Environmental Protection.

Pennsylvania Department of Conservation and Natural Resources.

Pennsylvania Game Commission.
Provides facts about bird flu and wild birds, answers to common questions and links to more detailed information
Pennsylvania Game Commission.
Pennsylvania Game Commission.
Pennsylvania Game Commission.
Google. YouTube; University of Guam. Sea Grant Program.

Google. YouTube; Smithsonian Channel.

Google. YouTube; Pennsylvania Department of Agriculture.
Google. YouTube; Penn State Extension. Pesticide Education Program; Pennsylvania Department of Agriculture.
Google. YouTube; Pennsylvania State University. Cooperative Extension.
Google. YouTube; Perkiomen Watershed Conservancy (Lake Delmont, Montgomery County, Pennsylvania).
Google. YouTube; Pennsylvania State University Outreach.