This spray controls Japanese Beetles, aphids, flea beetles, leafhoppers, caterpillars, stink bugs, moths, Colorado potato beetles, webworms, & more. Our pest control is great for use on listed vegetables, flowers, ornamentals, trees & shrubs. Japanese Beetle Killer is intended for residential use indoors, outdoors, or in greenhouses. This product is conveniently ready to use when it arrives. The spray nozzle makes this product easy to deploy.