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NC State Extension

Balsam Woolly Adelgid

Though balsam woolly adelgid is not as much of a problem as it was in the past due to control of other pests, it can still damage and even kill trees. It’s important to recognize this pest and control it when needed.

On-Line Information – NC State University:

CTN 20: Balsam Woolly Adelgid – fact sheet with information on life cycle, scouting, and adelgid management

Focus on Balsam Woolly Adelgid – including how to control other pests along with adelgids

BWA – Facts at a Glance – quick facts about balsam woolly adelgid (1-page pdf version including photos)

Photo Gallery:

Other On-Line Resources:

Penn State Extension: Balsam Woolly Adelgid

Don’t Move Firewood: Balsam Woolly Adelgid