Bagworm Life Cycle at Life

Bagworm Life Cycle. Bagworms can feed on many different plants, and thyridopteryx ephemeraeformis (also called the evergreen bagworm, eastern bagworm, common bagworm, common basket worm, or north american bagworm) can feed on over 50 families of deciduous and evergreen trees and shrubs (rhainds et al. Bagworm ( thyridopteryx ephemeraeformis ), known as common bagworm, evergreen bagworm, eastern bagworm, north american bagworm, or common basket worm, is a native moth pest in the u.s.

The females lay hundreds of eggs into their bags and then die. The eggs sit in the bag all winter, along with their deceased mother, and hatch in to larvae (caterpillars) in the spring. Bagworms overwinter as eggs inside the female’s abdomen inside the bag she constructed.

A Bagworm Moth Caterpillar Crawling On A Wall Stock Photo

Life cycle and habits bagworms have a single generation per year and overwinter as eggs inside the female bag. These caterpillars are normally under good control by natural enemies (predators, parasites, and diseases). Like all members of the family psychidae, the male larva develops into an adult in a mobile silken bag covered with materials such as thorns and twigs. In the end of the summer the bagworm caterpillars stop feeding and seal each bag shut after securely tying it to a twig, stem or even nearby structure.