除草醚是一种效果好,使用简便的除草剂。目前在我区主要用于插秧稻田除草,它对稗草、茨菇子秧、鸭舌草、乍毛等都有良好的防除效果,药效期也较长。如果稻田杂草以稗草为主,适时施药一次,约相当于人工薅草两遍的效果。但对已长大的杂草及有地下根茎的杂草(如三棱草等)防除作用不大。 Weeding ether is a good effect, easy to use herbicides. At present, it is mainly used for weeding rice field in our district, and it has good control effects on barnyard grass, arrowhead seedling, mangosteen, and so on, and the medicine period is also longer. If paddy weeds dominated by barnyard grass, timely application of pesticides, about the same as twice the effect of Artificial grass. However, the growth of weeds and underground rhizome weeds (such as Sanxiancao, etc.) to prevent and control little effect.