Report Sightings to Help Stop the Spread of Invasive Species
Help regional land managers by reporting invasive plant sightings in your neighborhood, community, or in regional natural areas. Knowing how plant populations change over time helps us better prioritize which plants to manage.
Visit the Midwest Invasive Species Information Network to take species training modules, and to report sightings (see examples below).
Please report all populations of Japanese or giant knotweed directly to ISN.
