Bayer Season Long Grub Control - 24 lb. 700720A Patented 2 in 1 formula kills Grubs all season long PLUS promotes strong roots and thicker turf Apply anytime, spring through late summer Creates a season-long protective zone to kill Grubs before they do damage Contains Dylox - Kills grubs in 24 hours Plus kills ants, armyworms, billbugs, chinch bugs, crickets, cutworms, earwigs, grasshoppers, leafhoppers, millipedes, mole crickets, pillbugs, scorpions, sod webworms, sowbugs, ticks and more! Creates a season-long protective zone to kill grubs before they do damage Plus increases turf root mass for thicker, stronger turf Apply anytime spring through late summer Also kills mole crickets and European Crane Fly larvae