A map of the current Cooperative Invasive Species Management Areas (CISMAs) in Wisconsin. / Map Credit: Wisconsin DNR
By Erika Segerson-Mueller, DNR Invasive Plant Program Specialist, Oshkosh Service Center;
Erika.SegersonMueller@wisconsin.gov or 715-492-0391
When it comes to fighting invasive plants, Wisconsin’s Cooperative Invasive Species Management Areas (CISMAs) are often the first line of defense (and offense).
These regional groups provide a localized resource for landowners looking for invasive plant education, identification support and assistance with controlling invasives on their properties.
With 13 CISMAs operating throughout Wisconsin, these groups accomplish a lot each year. CISMA efforts range from fieldwork outings and landowner education workshops to tool-share programs and day-long, control-based field trips.
“Wisconsin’s forests are a critical resource for our state, promoting clean air, preserving natural habitats, and bolstering our statewide economy,” said Gov. Evers. “Thanks to our local and federal partners, these investments help build a stronger, more resilient forestry industry, and will protect our environment and grow our economy for generations to come.”
Cities, villages, towns, counties, tribes and 501(c)(3) nonprofit organizations in or conducting their project in Wisconsin are encouraged to apply for a regular or startup 2025 Wisconsin Department of Natural Resources (DNR) Urban Forestry Grant. 
On Aug. 20, 2024, the First Downs for Trees program celebrated its 14th year with a ceremonial tree planting at Amelia Cornelius Park, Oneida Nation. The program is a cooperative effort between the DNR, the Green Bay Packers, Wisconsin Public Service and corporate sponsor Green Bay Packaging, Inc. The donated trees offset the Packers’ carbon footprint when flying to away games.
*These training opportunities are provided as an information service only and do not constitute an endorsement from the Wisconsin DNR.
