Unsightly Webs in Trees? Fall Webworm
Ugly, silken webs on trees in late summer and early fall are the calling card of Fall Web Worm. Birch, Walnut, Maple, Cherry and Crabapple trees are its favorite hosts. This pest usually eats leaves late in the season and can significantly defoliate a tree through repeated attacks. If your Giroud Arborist is concerned about potential damage, he will recommend treatment.