![Wetland Coffee Break: Chemical control of cattail in species-rich wetlands](https://www.wisconsinwetlands.org/wp-content/uploads/2021/12/fb-event-header-1.jpg)
Wetland Coffee Break: Chemical control of cattail in species-rich wetlands
Integrated Restorations, LLC, has been evaluating the use of the selectively-targeted herbicide imazapyr (Polaris) for reversing cattail invasions in species-rich fen and sedge meadow wetlands of the Mukwonago River watershed in southeastern Wisconsin.