They are usually laid in groups of a dozen or more. Eggs hatch into small nymphs which are strikingly colored green and crimson. All five nymphal instars and adults feed gregariously on plants. Because squash bugs are so difficult to control, insecticide should be applied on schedule. Insecticide should be applied at 5 to 6 day intervals until control is obtained.
Thorough coverage is necessary.
Refer to labels for crop registration, usages, and precautions. They damage plants in a way similar to stink bugs with piercing-sucking mouth parts. Control leaf-footed bugs when they first appear. Nymphs are less mobile and easier to control. If necessary, tank-mix Sevin and Endosulfan insecticides at label rates for added control.