Bio Neem is a biological insecticide that acts against insects and mites harmful for plants. The new Prot-Eco Bio Neem is the substitute for the old Azaprot, and works against larvae and adults, White Fly, Aphids, Mites... Bio Nem does not leave any reminder, and doesn't affect to beneficial insects, at the same time that promotes self defense biological process in plants, acting as fortifyer.