Since the adelgid’s introduction into Richmond, Virginia in 1951, the Eastern hemlock has faced considerable decline in the northeast. Nevertheless, the Appalachians native tree still stand tall ...

The Hemlock Woolly Adelgid (HWA) is an aphid-like insect that feeds mainly upon Hemlock tree species. HWA was introduced into the eastern United States from Japan in 1951 by the ... In the U.S., all ...

The conservation nonprofit, Adventure Scientists, recently launched a new project to drive recovery efforts of eastern ...