... Action:The product exerts its function mainly by direct contact, subsidiary by stomach poison. Once pests touch it, their ... denaturalize, finally they will die of breathlessness.Advantage Features:1. High efficiency, Broad spectrum, Low toxicity, Non ... and no killing beneficial insectsUsage table:Usage of Matrine 1.5% SL CropsTarget pestsDosageUsageVegetablesCabbage Caterpillar, Diamond back moth, ...