Identifying Eastern Hemlock Hemlock woolly adelgid will only feed on hemlocks, so proper tree identification is crucial. If you’re not sure whether your conifer is hemlock, check the color, shape, and ...

How to report infested hemlock trees If you find an infested hemlock tree, you can report it by using the Midwest Invasive Species Information Network online by clicking here. Reports also can be ...

Confires like spruce, hemlock, and fir can easily be identified as separate genera, then as individual species, by observing their needles and cones.

Hemlock woolly adelgid target hemlock and fir trees. The pests are invasive, sucking, aphid-like insects causing trees to die. They are too small to be seen by the eye, but the damage is visible ...

The hemlock woolly adelgid first started becoming a problem in the Finger Lakes in the 2000s. The invasive species can kill hemlock trees as the pest feeds, leading to series problems for plants ...

Invasive Species To The Hemlock TreeIn our program we learn about Hemlocks trees and how they are facing an invasion by an aggressive species. A collective effort is underway to treat and protect ...

Eastern hemlock trees are a vital foundation species in Pennsylvania forests, supporting the ecosystem and enhancing aesthetics. The hemlock woolly adelgid (HWA), an invasive insect, poses a ...

The hemlock woolly adelgid has invaded two more Michigan counties, threatening trees in 11 counties total.

Invasives have largely wiped out the American chestnut and elm, caused “hell” with the beech, and are now wreaking havoc on the eastern hemlock and white ash.

Pest predictor i-Tree will help identify harmful nonnative insects With invader insect numbers rising in Maine, the tool can help protect the native trees.

The Wisconsin Department of Natural Resources is asking landowners to be aware of an invasive species that has been detected in Michigan.