Two powerful single-engine Air Tractor planes could be seen flying low over Two Harbors on Wednesday morning in an effort to combat invasive, tree-munching gypsy moths. The aerial spraying will ...

If you've noticed an abundance of hungry black caterpillars devouring your trees or crawling around on your patio, you may be dealing with an invasion of spongy moths. These insects, formerly called ...

For the first time since 2002, the state Department of Conservation and Natural Resources has resumed aerial spraying to kill gypsy moth caterpillars in eight counties. The site nearest to Lancaster ...

If you spot low-flying planes over Duluth this week, they're most likely involved in gypsy moth control efforts. Starting Monday and possibly continuing through Friday - depending on weather - the ...

Quarantine has become synonymous with global pandemic. But for the gypsy moth — an invasive species released accidentally in the United States more than 150 years ago — it’s just another Sunday. The ...