Nicosulfuron is an important herbicide suitable for corn field. This paper discussed the formulation of nicosulfuron and some problems of its application in China.

Herbicide could decrease weed species and inhibit biomass growth significantly in non-tillage field.

According to the researches on the usage of herbicided in zero tillage corn field, the results showed that thesingle herbicide could be adopted in the field-grown grassy weed.