Plant Health Care
Box Tree Moth Discovered In West Bloomfield, MI
| Mar 18, 2025
Box Tree Moth feeding
The invasive box tree moth (Cydalima perspectalis) has quickly become a significant concern for boxwood owners in West Bloomfield and Farmington Hills, Michigan. As part of Oakland County, West Bloomfield falls within the expanded quarantine area established by the Michigan Department of Agriculture and Rural Development (MDARD) to combat this insect pest.
Box tree moth caterpillars pose a severe threat to boxwood plants, capable of completely defoliating and ultimately killing these popular ornamental shrubs. The pest's rapid spread across southeastern Michigan has prompted authorities to implement strict quarantine measures to prevent further infestation. Residents of West Bloomfield should be vigilant in monitoring their boxwood plants for signs of box tree moth activity. Key indicators include:
• Green and yellow caterpillars with distinctive black stripes and spots
• Webbing on boxwood plants
• Chewed or skeletonized leaves
• White moths with brown borders and a comma-shaped mark on their forewings.
If you suspect a box tree moth infestation in your West Bloomfield Subdivision, it's crucial to take immediate action. Look at the boxwoods as you drive through your neighborhood, photograph any suspicious signs of box tree moth and report them through Michigan's Eyes in the Field online reporting system. MDARD and other agencies are actively trapping and monitoring for box tree moth activity in the area.
To protect your boxwoods, consider calling Owen Tree Service to start implementing preventive measures such as regular inspections and, if necessary, appropriate insecticide treatments.
Please remember that under the quarantine, movement of boxwood plants or plant parts outside the regulated area is prohibited.
By staying informed and letting Owen Tree Service take proactive steps, West Bloomfield residents can play a vital role in controlling the spread of this destructive invasive insect pest and preserving the beauty of their landscapes.