If you see what looks like snow on evergreens, those cottony puffs mean trouble.
Learn facts about the hemlock woolly adelgid, including its life cycle, the damage it can do and how to control.
If you see what looks like snow on evergreens, those cottony puffs mean trouble.
Learn facts about the hemlock woolly adelgid, including its life cycle, the damage it can do and how to control.