Alberta Invasive Species Council
Arlington County County Dept. of Parks and Rec (VA)
The Association of Alberta Agricultural Fieldman
Barry, Calhoun & Kalamazoo CISMA (MI)
Boundary County Weed Department (ID)
Buffalo Olmsted Parks Conservancy (NY)
Chaffee County Weed Control (CO)
Colorado Weed Management Association
City of Edmonton (AB)
Eagle County Government (CO)
Ecology Bridge LLC
Florence County Land Conservation Dept. (WI)
Fox-Wolf Watershed Alliance (WI)
Friends of Mt. Evans and Lost Creek Wilderness (CO)
Gallatin Invasive Species Alliance (MT)
Grand County Natural Resources (CO)
Iowa Crop (IA)
James River Park System Invasive Plant Task Force (VA)
Jeffco Invasive Species Management (CO)
Jefferson County Weed Department (MT)
Kansas Forest Service (KS)
Kenai Watershed Forum (AK)
King County Noxious Weeds Program (WA)
Lumberjack RC&D (WI)
Max Regis
Michigan Waterfront Alliance
Minnesota Department of Agriculture
Missouri Department of Conservation
The Nature Conservation in Michigan
North Dakota Department of Agriculture
Northeastern IPM Center (NY)
Northeastern Nevada Stewardship Group
Oakland County Parks and Recreation (MI)
Oxbow Associates, Inc.
The Pine Hollow Arboretum (NY)
Powder River County (MT)
Rocky View County (AB)
Sherburne County Parks & Recreation (MN)
Shoshone County (ID)
Southwest Vegetation Management Association
Sugar Grove Nature Center (IL)
Synderville Basin Special Recreation District
Tualatin Soil & Water Conservation District
Upper Arkansas Cooperative Weed Management Area