Effect of Hemlock Woolly Adelgid (HWA) Infestation on Water Relations of Carolina and Eastern Hemlock

The Effect of Hemlock Woolly Adelgid (HWA) Infestation on Water Relations of Carolina and Eastern Hemlock: Can Ecophysiological Investigation of Tree Water Relations Improve Silvicultural Management of the HWA? Authors:  Rivera, Laura N.1, Jean-Christophe Domec1,2, John Frampton1, Fred. Hain3 and John S. King1 In eastern North America, hemlock woolly adelgid (HWA; Adelges tsugae Annand) is [...]

By | October 27th, 2010|Hemlock woolly adelgid|Comments Off on Effect of Hemlock Woolly Adelgid (HWA) Infestation on Water Relations of Carolina and Eastern Hemlock

Golden Leaf Foundation Provides Support for Christmas Tree and Hemlock Research

A collaboration of scientists joining forces against the balsam and hemlock woolly adelgids, insects that threaten Fraser fir and eastern hemlock trees, respectively, recently got new ammunition. A $65,000 grant from the Golden Leaf Foundation will allow the scientists to start developing gardens of woolly adelgid-resistant trees. Chaired by Dr. Fred Hain, forest entomologist at [...]

By | October 22nd, 2010|News|Comments Off on Golden Leaf Foundation Provides Support for Christmas Tree and Hemlock Research