Dursban 50W Specialty Insecticide, Corteva

Dursban 50W Specialty Insecticide offers superior control of more than 280 insect pests, including worms and aphids, found in nursery settings and turf grown for sod. It is available as a wettable powder in convenient water-soluble packets.

How Dursban 50W works, Dursban 50W specialty insecticide targets the nervous system of pests so they suspend normal behaviors such as feeding. More specifically, chlorpyrifos, the active ingredient in Dursban 50W, is an organophosphate that inhibits the activity of the nervous system enzyme acetylcholinesterase.