Which group of trees is heavily favored by spongy moth caterpillars?

Answer

Hardwood trees, especially Oak species (*Quercus spp.*)

The caterpillars heavily favor hardwood trees, with Oak species often being the primary target, though they also prefer Maple, Birch, Alder, and Hawthorne.

Which group of trees is heavily favored by spongy moth caterpillars?
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