Check the listing for details. Bonide Thuricide (BT) Liquid Insect Control, Concentrate 16 oz. Condition: New. Listed at 26.99 USD. Bonide Thuricide BT Concentrate, 16 oz Ready-to-Mix Solution for Caterpillar, Worm and Moth Control in Home Garden Protect your oasis with Captain Jack's Bt Thuricide Concentrate; this product controls cabbage looper, hornworms, tent caterpillars and moreProtects fruits, vegetables, shade trees and ornamentals; designed for use on broccoli, cauliflower, kale, mustard greens, eggplant, pepper, melons, tomatoes, cabbage, and moreKills worms and caterpillar stage insects while causing no harm to birds, earthworms, or beneficial insects, such as honeybees and ladybugs; this product kills by ingestion, after ingesting, bugs immediately stop feeding and will die within 2-3 daysActive ingredient of the product is a strain of the bacterium bacillus thuringiensis, which is a leading insecticide used worldwide; approved for organic gardeningThis product arrives conveniently ready-to-mix with water; to use, mix with water according to label instructions and apply thoroughly to affected plants when worms or caterpillars are first noticed; for full use instructions please see product label