There is one generation per year.
Winter is spent as a prepupa in a cocoon in the duff.
Moths emerge in the spring to lay eggs on leaves that are already partially rolled by other insects. Young larvae feed as skeletonizers on these leaves, while older larvae web groups of leaves together as they feed. Trees that are more exposed, such as those in urban settings and portions of the crown that are more open tend to have heavier infestations. Many parasites and predators have been found associated with the maple webworm and are thought to be significant control agents. Chemical control is not usually necessary.