Captain Jack's Deadbug Brew is an organic-approved insect control concentrate with Spinosad (0.001%), derived from naturally occurring soil bacteria. It helps control caterpillars, spider mites, thrips, and leaf-feeding beetles on vegetables, fruits, berries, and citrus trees. Pet safe when used as directed, it targets harmful pests while leaving beneficial insects like predatory mites and spiders largely unaffected, making it a smart choice for garden pest management.