Invasive Species Resources

The Asian longhorned beetle (Anoplophora glabripennis, "ALB"), a pest of hardwood trees including maple, birch and horse chestnut, was first discovered in Worcester, Massachusetts in 2008. Since their discovery, $50 million in federal and state money has been spent to eradicate the beetle, and 25,000 infested trees in the Worcester area have been cut down in an effort to halt the spread. Use this form to report a possible Asian longhorned beetle sighting in Massachusetts or other states.

Invasive crayfish (also called crawdads) displace crayfish species naturally found in bodies of water ("native" species). They introduce disease, hurt fishing, and harm aquatic ecosystems. Our best hope of controlling them is to prevent their introduction to new locations.