Supreme Growers Smite Concentrate (8 oz)Natural plant oils for the control of Spider Mite infestations. Smite is extremely effective and kills naturally on contact. It contains oils produced by cold pressed extraction of naturally grown Geranium, Peppermint, Cottonseed, and Rosemary. Under warm conditions, Smite will naturally biodegrade leaving minimal residue. Spray the tops and bottoms of the plants for best effect. Will also eradicate and prevent aphids, thrips, leaf hoppers, russet