Invasive species are species that are not native to Minnesota and cause economic or environmental harm or harm to human health. Dave and Andy talk with MN DNR Invasive Species Program Supervisor, Heidi Wolf, about zebra mussels, Eurasian watermilfoil, common buckthorn, and emerald ash borer. What we can do to assist the DNR in controlling The post DNR’s Heidi Wolf on invasive species in water and on land appeared first on KYMN Radio · Northfield, MN · AM 1080 & FM 95.1.