What to do about browntail moth caterpillars

SUN JOURNAL • June 11, 2021

Q: What is the city of Auburn planning to do to eradicate the pesky browntail moth caterpillars? A: City workers treated trees in the area and cut out branches where caterpillar nests were apparent. This year, the prevalence of these critters has spiked in Androscoggin, Sagadahoc, Cumberland, Lincoln, Knox and Waldo counties. You can be exposed to the caterpillar’s fine hairs and get the uncomfortable itchy rash without even laying your eyes on an actual caterpillar. Throughout much of its life cycle, the moth sheds its toxic hairs which become airborne or attach to leaves and brush. When the barbed hairs come into contact with your skin or lungs, they can cause the rashes or respiratory issues. Issues are reported most in June and July when the toxin concentration in mature larvae is at its highest. Don’t give up on the great outdoors! Educate and protect yourself with appropriate clothing and repellents as well as you can.