Captain Jacks BT Bacillus Thuringiensis

The Bonide BT Thuricide Spray Organic Caterpillar Killer is a ready-to-use, 32 oz liquid insecticide formulated with the natural bacterium Bacillus thuringiensis subspecies kurstaki (Bt). Designed for use on vegetables, fruits, ornamental plants, trees, and shrubs, it targets leaf-eating caterpillars, worms, and moth larvae that damage foliage. Kills destructive caterpillars, worms and moth larvae that feed on leavesSafe for organic gardening harmless to birds, bees, ladybugs and earthwormsReady-to-use 32 oz spray makes application easy without mixingSuitable for vegetables, fruits, shade trees, ornamentals and shrubsCan be applied even on edible plants up to the day of harvest