Dylox is only active and kills for 48 hours. Dylox should be watered in for at least 1 to 1.5 hours for best results to ensure the product makes it through the thatch layer to where the grubs are feeding. Mature grubs usually require at least 2 applications, 3 to 4 days apart.
Bayer Dylox 6.2 is the Standard for Curative Grub Control working in arid or rainy conditions. Dylox 6.2 provides fast-acting control of surface-feeding and soil insects, including white grubs, mole crickets, sod webworms, cutworms and armyworms. Not wasting any time, Dylox works immediately after irrigation or rainfall, and penetrates thatch up to 1/2-inch thick when watered properly, providing grub control within 24 hours. Under normal conditions, Dylox controls the pest and then degrades quickly. There are no Dylox restrictions regarding turf species or sites for landscape and recreational-area uses.
Dylox Granular Insecticide
White Grub Larvae (such as larvae of Asiatic garden beetle, black turfgrass ataenius, European chafer, green June beetle, Japanese beetle, Aphodius spp., May or June beetles (Phyllophaga spp.), northern and southern masked chafers (Cyclocephala spp.), oriental beetle and sugarcane grubs (Tomarus spp.)), Mole crickets, Annual bluegrass weevil, Sod webworms, cranberry girdler, Cutworms and Armyworms