An entirely new insecticide class with a novel mode of action. Studies prove that it delivers superior results at the lowest application rate (lb ai/acre) ever utilized for grub control. A single application offers superior control of cutworms, European chafer larvae, Japanese beetle larvae and annual bluegrass weevil. Acelepryn combines this performance with the lowest water solubility of any grub control product and has an excellent environmental and toxicological profile.