RICHMOND — The Virginia Department of Agriculture and Consumer Services (VDACS) has confirmed the detection of the invasive box tree moth (Cydalima perspectalis) in Frederick County.
In July, VDACS inspectors also discovered and treated infestations in Clarke and Loudoun counties. Officials say the department will continue surveys to determine how far the pest has spread in northern Virginia.
The box tree moth, native to East Asia, is considered a serious threat to boxwood (Buxus species). Its caterpillars can rapidly defoliate plants, leading to severe damage or even plant death. In Europe, where boxwood is widespread, the moth has caused significant losses.
VDACS is offering treatment for boxwood plants where infestations are confirmed. The agency emphasizes that early detection and rapid response are key to managing invasive pests. Residents are encouraged to monitor their boxwood plants and report suspected damage through VDACS’ Invasive Species Reporting Tool.
Resources for identifying the box tree moth and signs of damage are available at Virginia Cooperative Extension’s publication ENTO-445. Additional information is available at vdacs.virginia.gov/plant-industry-services.shtml or by contacting the VDACS Office of Plant Industry Services at 804-786-3515.
Information from a release. Edited by Dan McDermott.
