420 Pest Bully - Organic All Natural Bug Insect & Egg Killer for Medical Cultivation Grows Bud Hydroponics All Natural - Organic - Great for Medical Cultivation Grows - Kills Bugs & their Eggs on Contact. Kills & Controls: Aphids, Bud Worms, Spider Mites, Thrips, Ants, Whiteflies, Lice, Beetle & weevil grubs, Caterpillars, Leafhoppers, Borers, and MORE. No Harmful Chemicals. Indoor / Outdoor Classified FIFRA 25(b) Approved by Colorado MED and many other states for use on Medical Cultivation.