Between which months do Gypsy Moth larvae typically feed?

Gypsy Moth larvae are known to start feeding in the spring as temperatures warm and new leaves begin to emerge. This feeding period typically begins in late April and continues through June, which aligns with the timing of their growth stages. The peak feeding activity often occurs in May. During this time, the larvae consume a variety of tree and shrub foliage, primarily oak trees, which can lead to significant defoliation if populations are high.

Choosing the period from May to July includes the crucial months when the larvae are actively feeding, encompassing the latter part of May through June when they are at their largest and most voracious. By July, the larvae are generally transitioning to the pupal stage and are less active feeders.

Understanding these seasonal patterns is essential for effective pest management, as timing treatments to coincide with the feeding habits of Gypsy Moth larvae can help in minimizing their impact on trees and shrubs.