SYNERGISTICALLY ACTING HERBICIDAL MIXTURES COMPRISING DIQUAT DIBROMIDE AND NON-SPECIFIC HERBICIDE,SYNERGISTICALLY ACTING HERBICIDALCOMPOSITION COMPRISING THE SAME,AND METHOD OF WEED CONTROL
The present invention relates to a herbicide mixture having a synergistic action, and more particularly, to a synergistic herbicide mixture including: diquat dibromide and nonselective herbicide a herbicide composition including the herbicide mixture as an active ingredient and a weed control method using same. The herbicide mixture of the present invention is characterized in that diquat dibromide and glufosinate ammonium are mixed at a certain ratio, thereby showing 80% or more of a herbicidal effect on various weeds and plants, and a herbicidal activity lasting at least 30 days, as well as a rapid herbicidal activity of 6 to 23 hours (within one day), on average, on a road surface on which an average actual light irradiation is actively performed. Thus, the herbicide mixture has an advantage in that a synergistic effect is obtained during use (which cannot be expected to compare the case of a single drug in which diquat dibromide and glufosinate ammonium are separately used). In particular, due to a difference in the action mechanisms of diquat dibromide and glufosinate ammonium, diquat dibromide, at the same time, allows for drug efficacy following treatment to be promptly exhibited, and glufosinate ammonium allows for weeds in shaded areas without sunshine to be removed. Further, since the combined drug has a duration of efficacy of at least 30 days, as well as a fast-acting property exhibited within a day after treatment, after one control application, there is no need to use a herbicide for a long period of time. Thus, the combined drug is effective in reducing the amount of agricultural chemicals that would otherwise be used.本發明涉及具有協同作用的除草劑混合物,更詳細地,涉及包含敵草快二溴化物(diquat dibromide)和非選擇性除草劑的協同作用除草劑混合物、包含上述除草劑混合物為有效成分的除草劑組合物及利用其的雜草的防治方法。本發明的除草劑混合物具有以特定比率配合敵草快二溴化物和草銨膦(glufosinate ammonium)的特徵,根據這種特徵,在多種雜草及植物中呈現出80%以上的除草效果,並與持續30天以上的除草劑活性一同在實際上活躍地進行光照射的路面中呈現平均6小時~23小時(1天以內)的快速的除草活性,由此,與單獨使用這些敵草快二溴化物和草銨膦的單劑的情況相比,具有無法期待的使用上的協同作用效果優秀的優點。尤其,敵草快二溴化物和草銨膦因相互作用的機制差異而可以與由敵草快
