Adirondack Park Invasive Plant Program.
Potomac Highlands Cooperative Weed and Pest Management Area.
This annual event calls for volunteer to help pull garlic mustard in sites in Tennessee and West Virginia. Garlic Mustard has gained much attention in recent years for its ability to rapidly invade wooded habitats from disturbed areas. Garlic mustard is highly invasive and threatens the abundant wildflowers and diverse forest ecosystem of West Virginia, Virginia, Ohio, Indiana, and Illinois. The CWPMA serves Grant, Hardy, and Pendleton Counties in West Virginia and Highland County in Virginia.
Lake Stewards of Maine.
Special Note: Formerly known as the Maine Volunteer Lake Monitoring Program.
Potomac Highlands Cooperative Weed and Pest Management Area (West Virginia).
University of Wyoming; Wyoming Department of Agriculture; USDA
. Animal and Plant Health Inspection Service.