BIFEPROL is a systemic insecticide. Bifenthrin: causes blockage of impulse conduction by altering sodium ion movement, affecting nerve cell permeability. Cyantraniliprole: Acts primarily through ingestion, activating ryanodine receptors, causing muscle contraction and paralysis, rapidly stopping feeding and ultimately leading to insect death. It has a broad spectrum of activity against some species of diptera, coleoptera, hemiptera, lepidoptera, and thysanoptera.