How was garlic mustard introduce to Wisconsin?

Garlic mustard (Alliaria petiolata) was introduced to Wisconsin in the 19th century, likely brought over by European settlers for its culinary uses and medicinal properties. It quickly spread beyond gardens and agricultural areas, thriving in various habitats. Its rapid proliferation has made it a problematic invasive species, outcompeting native plants and disrupting local ecosystems. Efforts are ongoing to manage and control its spread in the region.