绿麦隆与莠去津混用防除玉米田杂草

Experiment on the Mixture of Chlorotoluron and Atrazine against Weeds in Corn Field

２５％绿麦隆可湿性粉剂与５０％莠去津可湿性粉剂按１：１混合后，于玉米播后苗前按亩用量１５０～２５０克对水土表喷雾，对一年生各类杂草均有很好防效，并有明显增效作用，且对后茬作物安全。

When the mixture of chlorotoluron 25 WP and atrazine 50WP(1:1) was sprayed at 150～250g/667m2 on the soil surface of corn field,it gave good control effect against the most annual weeds and remarkable synergism effect,and it was safe to the following crops.