Keywords:Devil's Hopyard, aphid, disease, forest, hemlock, park, pest, state park, succession, tree, woolly adelgid
HEMLOCK 11-04-2635351
EAST HADDAM, CT A mature Eastern Hemlock (Tsuga canadensis) forest at Devil's Hopyard State Park destroyed by Hemlock woolly adelgid (Adelges tsugae) now in succession to gray birch and other deciduous trees.
