In the beginning, your plant will struggle a bit. What damage does hemlock woolly adelgid do to trees and shrubs? Come late winter, they’ll begin laying eggs again–unless you stop ‘em. The pests keep growing, and when it’s cooler, they’ll eat your tree or shrub’s sap and overwinter on your plant. It typically lays eggs from late winter through early summer, and those eggs hatch shortly thereafter. This tricky pest itself is black but hides under a white waxy cover. But this pest has been around much longer than that! You’ll probably see what looks like snow or small cotton balls on your hemlock tree late fall to early summer. When will you see this white fuzz? What’s the life cycle of hemlock woolly adelgid? If aphids are your problem, also look for a black sooty mold. The cottony maple scale, for instance, but this insect most commonly attacks maples. Also, this insect is much more prevalent on the East Coast than the West Coast.īut there are a couple of other pests the look might the hemlock wooly adelgid. So, if you don’t have a hemlock, your tree doesn’t have this specific pest. Plus, as always, we’re here to help you get rid of that pesky tree pest! Hemlock Woolly Adelgid Facts, Damage, Life Cycle and Treatment Are you sure that white fuzz on tree or shrub branches is hemlock woolly adelgid?Īs its name implies, this specific fuzz only lives on hemlock trees, including eastern hemlocks, Carolina hemlocks, mountain hemlocks and western hemlocks.

Learn more facts about the hemlock woolly adelgid, including its life cycle and the damage it can do.

That white fuzz on your tree or shrub branches is a pest, not a white fungus. All the beauty without any of the mess!īut if you see something similar outside on your evergreens, those cottony puffs mean trouble.

That’s why we love bringing that magic inside as we decorate with white, fuzzy fake snow along our mantles. The world seems to stop as you’re filled with awe. In winter, you can’t help but smile as you watch those first fluffy snowdrops tumble from the sky.

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