Spines on sides and among tufts are mildly poisonous and, if touched, will sting. If swelling occurs, consult a doctor. Found along forest edges, in orchards and in vegetable gardens. The caterpillars eat the foliage of a wide variety of orchard trees, ornamental shrubs, corn and other plants. Eastern United States from Massachusetts to the Gulf states, north to Illinois.
Spines cause painful stinging if they penetrate human skin.
Eats foliage of a great variety of plants, especially wild cherry.