During which season do Eastern Tent Caterpillars typically hatch?

Eastern Tent Caterpillars typically hatch during the spring. This timing is closely aligned with the emergence of their host plants' leaves, providing the caterpillars with ample food as they grow. The life cycle of the Eastern Tent Caterpillar begins when the eggs hatch in early spring, usually around the time when the buds of deciduous trees start to open. This synchrony is crucial for the survival of the caterpillars, as their primary nutrition source is the tender young leaves of these trees. Understanding the seasonal behavior of these pests is important for effective management strategies, especially for those involved in turf and ornamental pest control.