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90%莠去津水分散粒剂是均三氮苯类选择性芽前除草剂,主要靠植物幼芽吸收,单子叶植物通过芽鞘吸收,双子叶植物通过下胚轴吸收传导,有效成分在体内抑制光合作用,使幼芽、幼根停止生长。适用作物能够有效防除玉米田杂草,如马齿苋、反枝苋、藜、蓼、铁苋菜、鸭跖草、马唐、牛筋草、狗尾草等多种1年生杂草。使用方法莠去津可在播后苗前土壤喷雾,又可在玉米、杂草3叶前或高5厘
90% Atrazine water dispersible granule is a selective triazine-selective pre-emergent herbicide, mainly by the absorption of plant buds, monocotyledons absorbed through the bud sheath, dicotyledon absorption through the hypocotyl conduction, the active ingredient in In vivo inhibition of photosynthesis, so that shoots, young roots stop growing. Suitable crops can effectively control weeds in corn fields, such as purslane, Amaranthus retroflexus, Chenopodium album, Polygonum, Amaranth, Commelina, crabgrass, tendon grass, Setaria and many other annuals. How to use Atrazine can be sprayed in the soil before sowing, but also in corn, weeds 3 leaves before or 5 cm high