Hemlock woolly adelgid was first identified in Yarmouth. As the bug makes its way east, an organization is partnering with local landowners to get rid of them. Giuliana Grillo has the story.

Despite such extensive harvesting, hemlock was able to rebound in population due to the intrinsic biological capacity of the species to survive. Brockman, C.F. 2001. Trees of North America: A Guide to ...

A guided hike will be held Jan. 10 at Salmon River Falls in Richland to learn how to survey hemlock trees for the presence of an invasive insect ...

In this excerpt, author David Geselbracht prepares to visit the retreating Illecillewaet Glacier, in B.C., the site of Canada ...

Willow trees fall under the Salix genus and include over 400 species, with two of the most well-known medicinal species being the white willow (Salix alba) and ...

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.

As always, if you aren't confident in your ability to identify a particular tree, it is best practice to avoid using it for any purpose. Maria Aldrich graduated from SUNY Potsdam with a degree in ...

“As hemlock woolly adelgid feeds, it secretes a white, waxy material that creates ovisacs. The presence of these small, round, white masses makes it possible to identify infested trees.” As they feed, ...

The invasive emerald ash borer, according to the U.S. Department of Agriculture, was first found in the United States in ...

OSWEGO COUNTY – SLELO PRISM invites the community to attend a guided hike to learn how to survey hemlock trees for the presence of an invasive insect called Hemlock Woolly Adelgid (HWA). The hike is ...

Children and their caregivers are invited to join Conservation District educator, Kiki, for a guided, half mile hike at Otto Nature Preserve, weather permitting. There is no fee for this event, ...