Eastern tent caterpillar

Insect

Eastern tent caterpillar

Malacosoma americanum (Fabr.)

Lepidoptera: Lasiocampidae

Distribution: Most fruit-growing states and provinces in eastern North America.


The adult is reddish brown with two white, transverse-parallel bands (A). Masses of shiny black eggs are laid in a ring around twigs. Larvae have long silky hairs on their body and a yellow line on their back (B).

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