Their diet includes such enemies of plants as crickets, squash bugs, tent caterpillars, armyworms, gypsy - moth caterpillars, and slugs.
Menu mereka mencakup musuh - musuh tanaman seperti jangkrik, kutu labu (Anasa nistis), ulat tenda, cacing tentara (Pseudaletia unipuncta), ulat ngengat - gipsi (Lymantria dispar), dan siput.