FMC adds to Authority range in US
FMC has added another product to its sulfentrazone-based Authority range of soybean herbicides in the US. Authority Elite (sulfentrazone 90 g/litre + S-metolachlor 756 g/litre) is a pre-emergence herbicide for the control of grasses and broadleaf weeds. It can be applied up to 30 days prior to planting and three days after planting, providing 45-60 days of residual control, the company notes. “Authority Elite is the solution for resistance issues while also providing growers with flexibility for post treatments,” says product manager Matt Foster.