Get some good neem oil from a garden shop (pure) not the watered down crap that Lowe's and home depot sell, with that said. Mix 2 tablespoons of neem with 2 tablespoons of Ivory or Murphy's soap to a gallon of warm water mix real good, DO-NOT use detergent (dawn or others) as it will burn plants. the soap helps the neem stick to the plants and the wings of the pests. spray in the morning both sides of leaves then every other day for two weeks bugs gone!! you need the back up spraying to kill all the eggs too. IT works for me