The addition of NanoPro to a grower standard herbicide mix resulted in significantly better weed burndown and increased residual weed control for all weeds except water pennywort. Burndown was increased by NanoPro 12% on average across all weed species 14 days after application. NanoPro significantly affected burndown of the weeds Mat Lippia, Yellow Nutsedge, and Crabgrass resulting in up to 33% higher control than the grower standard alone. Weed coverage was decreased by NanoPro 33% on average across all weed species at 57 days after application. The addition of NanoPro improved residual control by reducing weed coverage up to 64% compared to the grower standard alone.