这里我们对这几种新农药作简单介绍,并引用一些兄弟省区的试验结果供作参考。我区各地可针对当地防治对象,在使用浓度、方法、时间、效果等方面广泛进行试验,总结经验。一、托布津和甲基托布津化学名称:托布津为:1·2双(3-乙氧基羰基-2- Here we give a brief introduction of these new pesticides, and cite some test results of fraternal provinces for reference. All localities in our region can conduct experiments on a wide range of prevention and control targets in terms of concentrations, methods, time and effects, and sum up experiences. A, Topuzin and thiophanate-methyl Chemical Name: Topiazine as: 1.2 bis (3-ethoxycarbonyl-2-