Invasive Species
What is an Invasive Species?
An invasive species is one that is not native and whose introduction causes harm, or is likely to cause harm to Michigan's economy, environment or human health. They compete with native species for resources, reproduce / spread quickly, and lack natural predators. Invasive species affect the stability of Michigan ecosystems and threaten the survival of Michigan's native species.
Invasive Species Treatment Cost-share Opportunity
Montcalm Conservation District has a cost-share opportunity available to Montcalm County landowners for the treatment of Japanese knotweed, Japanese stiltgrass, Chinese yam and black swallow-wort when contracted with the Kent Conservation District Strike Team for treatment in Montcalm County.
If you believe you have one of the five species listed above and are interested in treatment funding, please contact our Conservation Program Technician, Lauren Hirschfield, at 989-831-4212 x105 or lauren.hirschfield@macd.org.
Hollow stalks like bamboo, white flowers like upward spikes, and preference toward sunny and moist conditions. Height averages 3 - 10 ft tall.
Photo Credit: Suzan Campbell, MNFI
Low-growing grass with alternate leaves and a shiny mid-rib slightly off-center.
Photo Credit: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Slender vines with air tubers resembling small potatoes and heart-shaped leaves slightly indented on the sides.
Photo Credit: Chris Evans (IWAP), & Troy Evans (GSMNP), Bugwood.org
Star-shaped, purple flowers grow in clusters on a vine measuring up to 7ft long. Seed pods are covered in fine hair and leaves are oval with a pointed tip.
Photo Credit: Leslie J. Mehrhoff, University of Connecticut, Bugwood.org
Aquatic Invasives: Michigan Watch List
View full pdf here.
To view more Michigan invasive species, go to michigan.gov/invasives/id-report
Invasive Species Prevention
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Stay on designated trails while hiking.
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Clean your boots, gear, pets, and vehicles after a hike or camping.
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Wash your canoe, kayak, or boat after taking it out on the water.
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Report invasive species to MISIN.
What Should I Do If I Find an Invasive Species?
Contact the West Michigan Conservation Network.
Report it to the Midwest Invasive Species Network (MISIN).
The West Michigan Conservation Network a partnership of governmental organizations, environmental groups, non-profits, and private citizens united to address invasive species in West Michigan. It covers Allegan, Kent, Montcalm, Muskegon, Newaygo, Oceana, and Ottawa Counties and provides outreach on invasive species and their impacts as well as conducting invasive species management on both public and private land.
