A nicosulfuron + atrazine was additive in inhibiting sprout growth of germinating wheat, while a slight synergism was observed in Chenopodium album and Setaria viridis control.

• 结果表明：烟嘧磺隆+莠去津对小麦芽长的相互作用为相加作用，对黎和狗尾草稍有增效作用；