DiFlexx® DUO is a selective preemergence and postemergence herbicide for the control of annual broadleaf weeds. It is a premix of DiFlexx (dicamba: 19.73%) and Laudis (tembotrione: 2.83%). DiFlexx DUO has Crop Safety Innovation (CSI™) Safener technology, which enables corn plants to better withstand herbicidal activity and provides better crop safety. DiFlexx is a growth regulator herbicide and Laudis is a pigment inhibitor. Therefore, this herbicide has two modes of action: Groups 4 and 27. It effectively controls and/or suppresses many biennial/perennial broadleaf weeds and controls of annual grasses found in corn (field corn, seed corn, popcorn and corn grown for silage) and for postharvest burndown weed control. Weed growth ceases within hours after DiFlexx DUO is applied. Symptoms on susceptible weed species include epinastic-like symptoms on stems and leaves with tissues turning yellow and bleached in color and soon becoming necrotic. Plant death generally occurs within 7 to 14 days after application.