Streamline Herbicide delivers lasting, broad-spectrum control of broadleaf weeds and encroaching brush, so managers can extend the time between applications, increase the productivity of their spray program and achieve time and cost savings. It also promotes the grass understory and helps preserve desirable vegetation.Active Ingredients: Aminocyclopyrachlor 39.5%, Metsulfuron methyl 12.6% EPA Signal Word - CAUTION / PRECAUCION