Safeguarding your trees against pests is important to their health and longevity. Invasive species can wreak havoc by defoliating or infecting trees, and left untreated, can lead to loss of limbs and ...

Angela Mech, assistant professor of Entomology at University of Maine, has been leading the research for the i-Tree pest predictor. Mech specializes in invasive forest insects. University of Maine ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. DENVER (KDVR) – A “very serious and ...

The hemlock woolly adelgid can kill a healthy hemlock tree in 10 years and has no natural predators. The areas announced are new infestations. The hemlock woolly adelgid is an invasive insect that can ...

LUDINGTON, MI – Federal forest officials confirmed the discovery of invasive hemlock woolly adelgid within the Huron-Manistee National Forests near Lake Michigan. Forestry scientists found the ...

A tree-deforming insect infestation is spreading throughout Utah, and warming temperatures are only making it worse, a new study has found. The new study, published in Forest Ecology and Management by ...

The featured video is previous NEWS10 reporting with an arborist discussing invasive species. GLENS FALLS, N.Y. (NEWS10) — Red pine trees in the Glens Falls city watershed forest will be harvested to ...

Michigan has 10 insects on its invasive species list. Many of these insects threaten trees and plants across the state. If you believe you have found one of these invasive insects, you can report it ...

The Western Pennsylvania Conservancy is using herbicide to kill tree of heaven trees to combat the spread of spotted lanternflies. The invasive insects threaten the regional grape industry. The tree ...