Heres a one-step solution to control all stages of aphids, mites, and whitefly without piperonyl butoxide: Ortho Bug B Gon Eco Insecticide Concentrate. Controls adult and nymph stages of thrips, caterpillars, mealybugs, scale insects and sugar ants, too. This easy-to-use formula includes an easy-pour cap to help you measure the right amount of product. Plus, its designed to drain back into the bottle, so theres less mess. For use indoors on houseplants and in greenhouses. This formula contains canola oil, so be sure to shake well before using. For convenient application, especially in large areas, use Scotts Dial N Spray Hose-End Sprayer. Or apply with any standard handheld or backpack sprayer.