09/23/2026
Spotted lanternflies are now established in our area, and fall is the time to be on the lookout for egg masses.
Beginning in September, spotted lanternflies lay egg masses on trees and other outdoor surfaces. These masses can survive through the winter and hatch in the spring.
Residents can help limit the spread by checking trees, outdoor furniture, equipment, vehicles, and other surfaces around their property. If you find an egg mass, scrape it off and crush the eggs or place them in rubbing alcohol or soapy water for at least 24 hours before disposal.
Before traveling, remember to check vehicles and outdoor items too. Spotted lanternflies are hitchhikers and can easily be transported to new areas.
🔗 Learn more about identifying and managing spotted lanternflies:
mass.gov/spotted-lanternfly