Pests like spider mites, whiteflies, nematodes, scales, and others can devastate plants by sucking out their fluids or chewing through their cell walls, but SNS-209 offers a solution with its unique formula that allows plants to absorb a small amount of rosemeric acid from the rosemary plant. As the acid is distributed throughout the plant’s cells, it forms a barrier that deters insects from feeding. When they come into contact with the rosemeric acid, they will either stop eating, move on, or die.