Nicosulfuron 4%+2,4-D-ethylhexyl 36% OFCAS:111991-09-4;25168-26-7Nicosulfuron 4%+2,4-D-ethylhexyl 36% OF can spray the whole field during 3-5 leaf period, and has special effects on the malignant weeds such as rhizoma aconiti and field spirulinaHenan VISI