What Does A Harlequin Bug Eat?
What Does A Harlequin Bug Eat? During heavy outbreaks, or when all their favorites are gone, Harlequin bugs will eat other garden plants such as squash, okra, tomatoes, corn, beans, and tree fruits. Both adults and nymphs cause damage. They eat all parts of the plants, including stems, leaves, fruits, and seeds. Do harlequin bugs