Q: What is causing all the webbing in the trees along the roadsides? Are they dangerous?
June 25, 2017
A: The webbing is caused by the eastern tent caterpillar, Malacosoma americanum. Although this caterpillar is a pest native to North America it is not dangerous. Populations fluctuate from year to year, with outbreaks occurring every several ... READ MORE
Category: Home Landscapes, Pests & DiseaseTags: Eastern Tent Caterpillar, Malacosoma Americanum