With a new non-petroleum methylated seed oil (MSO) solvent, Turflon Ester Ultra specialty herbicide offers broad-spectrum postemergence control of early emerging, hard-to-control weeds, including wild violet, oxalis, spurge, clover, dandelion, ground ivy, lespedeza and plantain. Reduced environmental impact. The innovative formulation uses a plant-derived solvent as a proactive measure to reduce organic compounds and petroleum distillates, reduce odor and improve overall performance. Turflon Ester Ultra provides the same high level of control that users of Turflon Ester have come to expect from problem weeds.