RoseClear 3 in 1 Action | 4106256 Ready to use Organic Kills larvae and adult aphids Size: 800ml RoseClear Organic Insect Spray 3 In 1 Rtu 800Ml | 4106256 RoseClear® 3 in 1 Action is ideal for roses and other ornamental plants. Its unique characteristics kill aphids (greenfly and blackfly) larvae and adults, in addition to controlling fungus, and protects against further infestations – including new growth. Certified for use in organic gardening and plants can be treated up to six times a year to achieve maximum effect.