Bonide Captain Jack's Deadbug Brew - Spinosad products are convenient, economical and perfect for vegetable or flower garden spot treatment. Kills bagworms, borers, beetles, caterpillars, codling moth, gypsy moth, loopers, leaf miners, spider mites, tent caterpillars, thrips and more! Ideal for use on fruits, vegetables, berries, citrus, grapes, nuts and ornamentals. Why use sevin when you can go gardening with the captain"? RTU Active ingredients: Spinosad 0.001%. RTU Other ingredients: 99.999%. Conc. Active ingredients: Spinosad 0.5%. Conc. Other ingredients: 99.5%.