A present-day ghost story from the southern Appalachians has - TopicsExpress



          

A present-day ghost story from the southern Appalachians has captured the attention of U.S. Forest Service researchers who are using high-tech tools to follow the footprints of lost life. The ghosts in this story are eastern and Carolina hemlock trees. But they are being killed in increasing numbers by an exotic invasive insect, the hemlock woolly adelgid. Find out how the researchers are able to see just how devastating the hemlock losses have become across the southern Appalachians, where the hemlock woolly adelgid thrives in the warmer temperatures!
Posted on: Wed, 30 Apr 2014 21:40:01 +0000

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