Invasive Box Tree Month Found in Lenawee County, Michigan

Media contact: Jennifer Holton, 517-284-5724
LANSING, Mich -The U.S. Department of Agriculture’s (USDA) Animal and Plant Health Inspection Service (APHIS) has confirmed the detection of box tree moth (BTM) (Cydalima perspectalis) at two residences in Clinton located in Lenawee County. Although not a threat to Michigan’s natural resources, extensive feeding from box tree moth can lead to significant defoliation and death of ornamental boxwood.
In May 2021, potentially infested boxwood plants were shipped to retail locations in several states including six in Michigan. The pest was then identified in three of the six Michigan facilities. It is not known whether the box tree moth populations detected in Clinton are linked or if the pest entered the state through another pathway.
“Box tree moth poses a serious threat to our boxwood industry,” said Mike Philip, Pesticide and Plant Pest Management Division Director with the Michigan Department of Agriculture and Rural Development. “We are in the assessment stage of this response, and we are asking Michiganders to look closely at their boxwood plants and report any signs of this pest so we can determine the scope of this infestation and work to reduce the spread.” Read more





