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[目的]明确草铵膦和乙羧氟草醚混合使用对田间杂草的防除效果。[方法]通过田间药效试验研究20%草铵膦·乙羧氟草醚可分散油悬浮剂对非耕地杂草的防除效果。[结果]20%草铵膦·乙羧氟草醚可分散油悬浮剂600~1 200 g/hm2对非耕地杂草有明显的防除效果,茎叶喷雾处理10 d后对试验地杂草的株防效可达89.29%~94.73%,25 d后平均鲜重防效达91.06%~95.09%。[结论]试验结果为非耕地杂草的治理提供了理论依据。
[Objective] The research aimed to clarify the control effect of glufosinate and flufenoxuron on weeds in the field. [Method] The control effect of 20% glufosinate - Briflucidate dispersible oil suspension on non - cropland weeds was studied through the field efficacy test. [Result] The results showed that 20% glufosinate · fenriflorate dispersible oil suspending agent 600 ~ 1 200 g / hm2 had obvious control effect on non - cultivated land weeds. Spraying stems and leaves 10 days later, The control efficacy was up to 89.29% ~ 94.73%. After 25 days, the average fresh weight control efficiency reached 91.06% ~ 95.09%. [Conclusion] The test results provided the theoretical basis for the control of non-cultivated weeds.