Orange Guard Ornamental Plants Concentrate 32 oz is OMRI listed (Organic Materials Review Institute) as allowed for use in organic production. Diluted 4 parts water 1 part Orange Guard Ornamental Plants Concentrate is nearly 100% effective against a broad range of bugs including Adelgids (wooly aphids), aphids, lace bugs, leaf hoppers, scale insects, mealy bugs, mites, plant hoppers and white flies. At a 6 parts water 1 part OG dilution still over 90% effective. Best to use maximum dilution that is still effective, avoid treating in the heat of the day, avoid spraying open blooms and absolute new growth. Does not repel honeybees, if not sprayed directly the bees will pollinate the flowers without harm