Hemlock Woolly Adelgid

Hemlock Woolly Adelgid is present and spreading in Susquehanna County, PA, and in the
neighboring Southern Tier of New York.

Here are some Links to reference documents with background information and resources:

NYS Hemlock Initiative Web Site

US Forest Service Guidelines To Minimize Impacts of Hemlock Woolly Adelgid

PA DCNR Hemlock Woolly Adelgid Fact Sheet

Cornell Hemlock Woolly Adelgid Poster

HWA Fact Sheet Cornell

NYS DEC Hemlock Woolly Adelgid Brochure
 

White fuzzy evidence of Hemlock Woolly Adelgid  on the underside of Hemlock branches

White fuzzy evidence of Hemlock Woolly Adelgid on the underside of Hemlock branches