What can I do about the caterpillars in my crabapple trees?

Answer by  ashera (10)

These insect pests are most frequently the eastern tent caterpillars, or the fall web-worm. Although unsightly, they seldom do significant damage to the hardy Crabapple tree. Often the area they are affecting can be pruned out or the area removed with a gloved hand.

Answer by  liblady (366)

Caterpillars are frequent occupants of crabapple trees, but they are not necessarily damaging. Nest forming caterpillars can be removed easily by hand or via pruning.