Add Yahoo as a preferred source to see more of our stories on Google. Groups of gypsy moth caterpillars crawl around a tree near Kenockee Township resident Laura Hahn's home. A round of aerial ...

A low-flying helicopter in Patton Township sprayed 1,250 acres of wooded neighborhoods early Tuesday morning to control spongy moth caterpillar activity. The helicopter sprayed a biological ...

HARRISBURG, Pa. — The Department of Conservation and Natural Resources announced Monday the start of aerial spraying of state woodlands to combat spongy moths (Lymantria dispar dispar, formerly known ...

WYOMING, Mich — Keep an eye out for low-flying helicopters around the City of Wyoming Wednesday morning as they spray for spongy moths at about a dozen locations around the city. The spongy moth is an ...

SEATTLE (AP) - Oregon agriculture officials are proposing to spray about 8,000 acres over the Portland area next spring to kill leaf-eating gypsy moths. Meanwhile, Washington state agriculture ...