Hemlock Woolly Adelgid
Hemlock Woolly Adelgid (Virginia Cooperative Extension)
Immature nymphs and adults damage trees by feeding on storage cell near the base of needles at its attachment point to the twigs.
Hemlock Woolly Adelgid (Virginia Cooperative Extension)
Immature nymphs and adults damage trees by feeding on storage cell near the base of needles at its attachment point to the twigs.