Alias: The western tent caterpillar is in the moth family. The larvae emerge in late spring, and has a distinct hairy beard running around the entire girth of the caterpillar. These tiny little ...

Western Tent caterpillars spend the winter as eggs and emerge as larvae sometime between March and June. ... then emerge as a reddish brown moth between July and August, according to WSU.

Alias: The western tent caterpillar is in the moth family. The larvae emerge in late spring, and has a distinct hairy beard running around the entire girth of the caterpillar.

That is a tent caterpillar.” Typically, these caterpillars congregate together and make a large web. Overtime, they feed on vegetation, and retreat back to the web, which can cause some defoliation.

Experts say although it’s a heavy year for the forest and western tent caterpillar in the region, it isn’t likely to be a problem for most trees. Darron Kloster May 24, 2023 9:00 AM. Share by Email. .

The huge number of caterpillars this year is likely due to three ecological factors, Kohler told King5: a lack of predators, a lack of viruses, and a warmer drought season. View this post on Instagram ...

Experts say although it’s a heavy year for the forest and western tent caterpillar in the region, it isn’t likely to be a problem for most trees. Darron Kloster May 24, 2023 9:00 AM ...