From the famous Safer’s organic people, this new product controls aphids, mites, thrips, spittle bugs, flea beetles, caterpillars, mealybugs, scale insects and whiteflies at all stages–eggs, nymph and the adult stage. It’s so safe it can be used right up to the day of harvest of fruit and vegetable crops! Use on everything: flowering plants, bushes and trees, herbs, houseplants, fruit trees and vegetables. Forget about the worry of when to spray? Contains pyrethrins which are derived from the roots of Chrysanthemums.