Eastern hemlock trees are a vital foundation species in Pennsylvania forests, supporting the ecosystem and enhancing ...

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

Adventure Scientists is looking for volunteers to take part in its new Tracking Eastern Hemlock Project, a way to identify the endangered eastern hemlock trees in the area. Researchers need ...

For this reason, it fundamentally alters the succession and ecology of a forest. The eastern hemlock (Tsuga canadensis), a member of the Pinaceae family, is a conifer that commonly grows atop nurse ...

In this guided inquiry, students investigate hypothesized inhibitory effects of Eastern Hemlock trees on the establishment of neighboring woody plants. First, students travel to the study area (Hope ...

A mature eastern hemlock tree grows in Whitehall Forest in Athens, Ga. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing ...

The UNG Ecological Protection Lab (formerly the Beetle Lab) has led in regional efforts to protect the Eastern Hemlock from the invasive Wooly Adelgid by initiating biological control efforts through ...

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 import of infected ...