06/05/2024
The MA Department of Agricultural Resources has announced: Box Tree Moth Quarantine Issued in Massachusetts - USDA Declared Statewide Quarantine to Stop Spread of Invasive Insect. To read the full announcement, visit: https://massnrc.org/pests/blog/?p=3419 .
To report box tree moth insect life stages or damage to boxwood plants in Massachusetts, visit: https://massnrc.org/pests/report.aspx .
Effective immediately, to prevent the spread of box tree moth to uninfested areas, boxwood plants may only be moved outside of Massachusetts by a business operating under a compliance agreement issued by MDAR. The compliance agreement requires boxwoods to be inspected and treated regularly by trained nursery staff, and notification must be made to MDAR if box tree moth is found. Additionally, all exports must be accompanied by an authorized agricultural certificate.
This quarantine covers all boxwood plants (Buxus species), plant parts, pieces, cuttings, clippings, debris, or any other portion of the plant, alive or dead, except for boxwood roping, wreaths, and other decorative items. The quarantine does not impact existing plantings of boxwoods, or boxwoods that are purchased to be planted in Massachusetts.
Nurseries and other growers and sellers wishing to export boxwoods out of Massachusetts must enter into a compliance agreement with MDAR, and can start the process by visiting: https://www.mass.gov/box-tree-moth and clicking on EXPORTS: Request a Compliance Agreement.
For more information about box tree moth, visit:
USDA Box Tree Moth Page: https://www.aphis.usda.gov/plant-pests-diseases/box-tree-moth .
MDAR Box Tree Moth Fact Page: https://massnrc.org/pests/pestFAQsheets/boxtreemoth.html .
UMass Extension Fact Sheet: https://ag.umass.edu/landscape/fact-sheets/box-tree-moth .
UMass Extension Box Tree Moth Monitoring & Trapping Fact Sheet: https://ag.umass.edu/landscape/fact-sheets/box-tree-moth-monitoring-trapping .
For a map of where this insect occurs in Massachusetts: https://experience.arcgis.com/experience/a25afa4466a54313b21dd45abc34b62d/page/Page-2/?views=Box-Tree-Moth .
Photo: Box tree moth caterpillars. Courtesy of: Matteo Maspero and Andrea Tantardini, Centro MiRT - Fondazione Minoprio [IT].