Bio Advanced 24 Hour Grub Killer Plus Granules (10 lb.)Give your lawn a break from grub damage with Bio Advanced 24 Hour Grub Killer Plus Granules. This highly effective formula kills grubs and many other lawn pests within 24 hours. Experience relief from grubs, ants, armyworms, billbugs, chinch bugs, crickets, cutworms, earwigs, grasshoppers, leafhoppers, millipedes, mole crickets, pillbugs, sod webworms, ticks and more. 5,000 sq. ft. of coverage for white grubs, billbugs and mole crickets. 7,500 sq. ft.