Westborough Warns Backyard Gardeners To Watch For Lantern Fly Larvae

WESTBOROUGH, MA — The Westborough Conservation Commission is warning local gardeners to be aware of a very destructive pest that may be attached to plants and shrubs sold at local nurseries.

Spotted lantern flies, originally found across Asia, have been moving into the U.S. in recent years, and devastating native plants, trees and crops in the process. In Pennsylvania, officials estimate the pest could cost the agriculture industry some $325 million.

The first infestation in Massachusetts was documented in September in Fitchburg, according to the state Department of Agricultural Resources, but the fly has also been confirmed in Shrewsbury. State officials have also taken reports of flies seen in Milford and Northborough.

Town officials say lantern fly larvae may hitch a ride on plants imported from other states and sold at nurseries. The Conservation Commission shared an image of lantern fly egg masses to help gardeners spot the nests.

"Landscapers and growers should please keep in mind where their stock is coming from and inspect as stock comes in, as invasive Spotted Lanternfly egg masses could potentially be carried from a state where they have been found, to our and neighboring towns," the town said in an April 25 bulletin.

For more images of lantern flies and to report a sighting, visit this state Department of Agriculture webpage.