Nicosulfuron + 2,4-D butyl ester was synergistic in inhibiting wheat sprout growth and in Chenopodium album and Setaria viridis control.

• 烟嘧磺隆+2,4-滴丁酯对小麦芽长的相互作用为增效作用，对藜和狗尾草的相互作用为增效作用。