A new, invasive insect species has been detected in Ohio for the first time, authorities said. The elm zigzag sawfly was spotted by researchers infesting elm trees in both Franklin and Delaware ...

Invasive insect species have, in the past 20 years, replaced native insects as the "biggest problem" facing Wisconsin's trees, said Bill McNee, a forest health specialist at the Wisconsin Department ...

NORTH CAROLINA, N.C. (WTVD) -- An invasive insect species is posing a serious threat to a popular kind of tree in the Carolinas. The Crape Myrtle Bark Scale is a felt scale insect that has a main diet ...

An invasive caterpillar species is posing a serious threat to a cherished native moth, even though the two never directly compete for food, according to new research from ecologists at the University ...

Emerald ash borers are already predicted to kill all ash trees in more than 6,000 urban areas. Ryan Armburst, Kansas Forest Service In a new study, researchers found that invasive insects in the ...

The emerald ash borer (Agrilus planipennis) is a deceptively attractive metallic-green adult beetle with a red abdomen. But few people ever actually see the insect itself — just the trail of ...

Earlier this summer, a photograph of a spotted lanternfly taken in southern Indiana set off a huge effort to eradicate the insect that's on the federally regulated invasive species list.The Vevay ...