精噁唑本草灵是噁唑禾草灵有效成份中除去了非活性部分(S体)后的精制部分(R体),属选择性、内吸传导型芽后茎叶处理剂。有效成份被茎叶吸收后传导到叶基、节间分生组织、根的生长点,迅速转变成苯氧醛的游离酸,抑制脂肪酸进行生物合成,损坏杂草生长点及分生组织,作用迅速,施药后2～3天内停止生长,5～7天心叶失绿变紫色,分生组织变褐,然后分蘖基部坏死,叶片变紫逐渐枯死。精噁唑禾草灵若未加解毒剂(安全剂)则适用于阔叶作物大豆、花生、油菜、棉花及水稻等防除禾本科杂草;加安全剂后的产品则适用于小麦,黑麦田防除禾本科杂草,如看麦浪、日本看麦娘、野燕麦、狗尾草等。不 The refined oxazole herb grass is the active ingredient of oxazole grass grass removal of non-active part (S body) of the refined part (R body), is a selective, internal absorption conduction stems and leaves treatment agent. Active ingredients are absorbed by the stems and leaves and conduction to the leaf base, internode meristematic tissue, the growth of the root point, quickly converted to the free acid of phenoxy aldehyde, inhibit the biosynthesis of fatty acids, weed damage growth and meristematic role Rapid, 2 to 3 days after application to stop growing, 5 to 7 days lost greenish purple heart, meristem browning, and then the basal necrosis of the leaves, the leaves become purple gradually died. The fenoxaprop-grass is suitable for controlling weeds of broadleaf crops such as soybean, peanut, rape, cotton and rice without adding antidote (safener); the products after applying the safener are suitable for wheat, rye field Control of grass weeds, such as watching wheat waves, Japan to see the mother, wild oats, Setaria and so on. Do not