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 ...

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 ...

(WLUK) -- Wildlife officials will be spraying three state parks for invasive species in the next month to protect trees in campgrounds and other recreational areas. The Wisconsin Department of Natural ...

WOODWAY — Over 655 gallons of soil bacteria are slated to rain down on parts of Woodway and an Everett neighborhood this week. The state Department of Agriculture will spray nearly 1,300 acres with an ...