What Does a Bagworm Become

When abundant, the caterpillars can defoliate plants. Heavy infestations over several consecutive years, especially when coupled with other stresses, can lead to plant death. In early fall, the mature larvae attach their bags to twigs and transform into the pupa or resting stage before becoming an adult.

What do bagworms evolve into?

When mature in mid-August, the larva wraps silk around a branch, hangs from it, and pupates head down. The silk is so strong that it can strangle and kill the branch it hangs from over the course of several years as the branch grows. Adult males transform into moths in four weeks to seek out females for mating.

Does a bagworm turn into a moth?

As larvae, the silky worms find a place to settle down and feed, such as a leaf or the branch of a tree. … The larvae can leave their houses to collect new materials until they’re adults — after that, male bagworms turn into moths, while females remain locked inside forever.