Home / Environment / Invasive Bugs Invade MetroWest Trees
Invasive Bugs Invade MetroWest Trees
3 Sep
Summary
- Spotted lanternflies excrete sticky honeydew, attracting insects.
- Insects damage plant growth and photosynthesis.
- Egg masses resemble mud smears and are best removed with soapy water.
The MetroWest area of Massachusetts is currently facing an infestation of the spotted lanternfly, an invasive insect that arrived in the United States around 2014. These insects, which cannot fly and are often transported by external means, feed on tree bark and sap. During feeding, they excrete a sticky substance known as honeydew, which can create a mess and promote the growth of sooty mold on plants below. This mold can hinder photosynthesis and damage plant health.
Residents have reported sightings of the lanternflies and are seeking ways to manage their spread. A key concern is the insect's egg masses, which are described as looking like mud smears and are typically laid on smooth, flat surfaces. Experts recommend removing these egg masses by scraping them into a bag containing soapy water or alcohol. For larger infestations, professional services can apply chemical treatments to trees, which are absorbed by the sap and kill the feeding insects within days.
