Homeowners Notice: Treatment of trees in Massachusetts for Asian Longhorned Beetle is available

The discovery of the invasive and destructive Asian longhorned beetle (ALB in central Massachusetts has prompted the creation of a 64-square mile regulated area in Worcester County where activities are taking place to eradicate the invasive beetle. There has been interest expressed in private treatment by homeowners residing inside or outside of the ALB regulated area. It was previously stated that “There are no over-the-counter treatments formulated to successfully address the ALB.”

This statement is inaccurate. Homeowners interested in pursuing chemical applications independently may do so if they desire. There are chemical treatments for ALB available from commercial applicators, as well as pesticides for use by homeowners. See the attached letter from United States Department of Agriculture.