Washington Department of Fish and Wildlife.

In addition to comprehensive information about the European green crab in Washington state, please see the following:

• European Green Crab Background Information - StoryMap including monitoring and how to report sightings
• Interactive European Green Crab Hub which supports coordination of ongoing emergency measures, data collection, and science.

California Department of Health Services; California Department of Food and Agriculture; Mosquito and Vector Control Association of California; California Vectorborne Disease Surveillance System.

Florida Department of Agriculture and Consumer Services. Plant Industry.

Indiana Department of Natural Resources. Entomology and Plant Pathology.

Mississippi Forestry Commission.

"Help Stop the Pop", MFC's popcorn tree control program, aims to track popcorn trees, assist municipalities with popcorn tree control, and educate landowners about proper tree removal. Chinese tallow trees, also known as the popcorn tree, are deceptive. They look attractive and ornamental, but they are actually highly invasive and will quickly damage the native ecosystem wherever they are planted. By reporting the location of these trees, you can help the Mississippi Forestry Commission (MFC) get a full picture of Mississippi's popcorn tree problem, which is the first step to combating the spread of this invasive species. Help the MFC stop the spread of this invasive species. Report sightings to HelpStopThePop.com. More Information visit the MFC's Chinese Tallow Tree information page.

North Dakota Game and Fish Department.

View current information on the locations of curlyleaf pondweed, Eurasian watermilfoil, and zebra mussels in North Dakota waters.

King County Department of Natural Resources (Washington). Water and Land Resources Division.

Georgia Forestry Commission.

Georgia Forestry Commission.

See also: Laurel Wilt Disease Associated with Redbay Ambrosia Beetle for more resources

Maryland Department of Natural Resources.

Maryland Department of Natural Resources.

The short story of invasive fishes in Maryland.
See also: Report an aquatic invasive using Maryland Invasive Species Tracker (MIST); tool for the public to help the state track invasive species in its waterways.

New York State Department of Agriculture and Markets.

Online Interface Encourages the Public to Assist in Surveying for and Reporting Spotted Lanternfly

The New York State Departments of Agriculture and Markets (AGM) and Environmental Conservation (DEC), and the Office of Parks, Recreation, and Historic Preservation (Parks) today announced an innovative effort to combat the spread of Spotted Lanternfly (SLF) in New York State. A new online interface will allow volunteer members of the public to assist in surveying for SLF and tracking associated data. The program encourages broader surveying for SLF and increased public awareness of this invasive pest, following confirmed finds of SLF in New York State this past fall.

The new initiative, which launched this week, invites volunteers to sign up to survey a specific area, or grid, of land on iMapInvasives. This online, GIS-based data management system is used to assist citizen scientists and natural resource professionals to protect against the threat of invasive species. Volunteers will also enter data from their survey work into iMapInvasives. More information about the program, including upcoming webinars, can be found at https://www.nyimapinvasives.org/slf.

See also: New York Spotted Lanternfly Public Report

Washington State Department of Agriculture.

The Northern Giant Hornet Public Dashboard shares detection and trapping data. Citizen scientists were able to view detections in real time, including the number of reported sightings and number of hornets confirmed by type. Coordinating this information provided input on future trapping and demonstrated the benefit of collaboration with citizen scientists. WSDA has indicated that citizen data sharing and bottle trapping efforts are crucial to protect Washington from this invasive species.

California Department of Food and Agriculture. Pierce's Disease Control Program.

Pennsylvania Department of Agriculture. Plant Industry.

Thurston County  (Washington).

Vermont Forests, Parks & Recreation. Forest Health Program

The newly launched Vermont Forest Invasive Pest Status Map offers an interactive platform to track the spread of invasive species such as beech leaf disease, elm zigzag sawfly, elongate hemlock scale, emerald ash borer, and hemlock woolly adelgid across the state. The application provides users with a comprehensive overview of town infestations and detection years for each invasive pest.
See also: Vermont Forest Health Program Launches Interactive Invasive Pest Status Map

Pennsylvania Department of Environmental Protection.

North Carolina Department of Agriculture and Consumer Services. North Carolina Forest Service.

Emerald ash borer, laurel wilt disease, thousand cankers disease, and the European gypsy moth are likely to be brought into North Carolina in or on firewood. The use of local firewood is an important factor in preventing the spread of potentially devastating invasive species to our state's forests. Please keep this in mind as you prepare for your outdoor recreation activities. See Forest Health Invasive Pest Maps for more information about pest monitoring.

Utah Department of Natural Resources. Division of Wildlife Resources.