[Objective] The aim of the study is to reveal the control effect and safety of 15% clodinafop-propargyl WP against weed in wheat field.[Method]180,240,300 sand 450 g/hm2 of 15% clodinafop-propargyl WP were designed as treatments,105 ml/hm2 of 6.9% fenoxaprop-p-ethyl EW and water were regarded as normal control and blank control.The incidences of weed were investigated on the 15th and 30th d after the first spraying for calculating the control effect.[Result] 15% clodinafop-propargyl WP preformed well in con...