Treatment Options for Hemlock Woolly Adelgid Workshop By kristinamackulin | May 19, 2011 | Comments Off on Treatment Options for Hemlock Woolly Adelgid Workshop June 8, 2011 UNH Extension Contact: Karen Bennett @karen.bennett@unh.edu or 603-862.5861 http://extension.unh.edu/fwt/docs/TreatmentOptionsHWA.pdf Posted in Events, Meetings, News