Invasive Species

Invasive Species Ash Borer Picture

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.

Many non-native species in Michigan, including fruits, vegetables, field crops, livestock and domestic animals, are important to our economy and lifestyle. Most non-native species are not harmful and may provide economic benefits. Invasive species cause harm when they out-compete native species by reproducing and spreading rapidly in areas where they have no natural predators and change the balance of the ecosystems we rely on.

The fiscal year 2020 Executive Budget Recommendation invests $5.1 million for an Invasive Species Program to prevent, detect, eradicate, and control aquatic and terrestrial invasive species. 

Learn more from the DNR on Invasive Species.