bifenox

bifenox

[bī′fen‚äks] (organic chemistry) C14H9Cl2NO5 A tan, crystalline compound with a melting point of 84-86°C; insoluble in water; used as a preemergence herbicide for weed control in soybeans, corn, and sorghum, and as a pre- and postemergence herbicide in rice and small greens.