Johnson's recommends Hi-Yield Kill-A-Bug II, especially for grub prevention and control in lawns. It lasts for weeks, and controls young root-eating grubs. A spring application will prevent damage from occurring later in the summer. For use in lawns, around house foundations, under shrubbery and other ornamental recreational turf grass areas. Kill-A-Bug II provides contact and residual control for up to four weeks. Provides control of armyworms, ants, ticks, chinch bugs, crickets, grasshoppers, sod webworms, spiders, scorpions, cockroaches, European crane fly larvae, and many other insects listed on the packaging. 10 pound bag.