Confidor Garden Insecticide Tablets protect roses, azaleas, lilypillies, palms, magnolias and eucalyptus trees against significant damage caused by aphids, azalea lace bug, psyllids, mealybugs and scale. Confidor is systematically taken up from the tablet via the roots to control insects. the nutrients in the tablet assist uptake and enhance plant growth. Do not use on edible plants.