33%麦草畏·草甘膦AS防除非耕地杂草田间药效试验

Field Efficacy Test of 33% Dicamba and Glyphosate AS Against Arable Land Weeds

进行了33%麦草畏·草甘膦AS防除非耕地杂草田间药效试验,结果表明:通过麦草畏与草甘膦复配,能有效提高对非耕地杂草的防除效果,可降低草甘膦有效成分用量25%左右。推荐使用剂量为1 200~1 500 g a.i./hm^2。

Through the field efficacy test of 33% dicamba and glyphosate AS in the field of arable land weeds, the results showed that the combination of dicamba and glyphosate can effectively improve the control effect on non- cultivated weeds, especially Malignant weeds such as Alternanthera philoxeroides reduce the amount of active ingredients of glyphosate by about 25%. The recommended dosage is: 1 200~1 500 g a.i./hm^2.