产品特点该产品为现成的波尔多液,不需您自己配置,解决了农民长期以来买药、配药的烦恼,使用非常方便。选配的原料是国内最优产品,配方科学,并合理添加了多种助剂和增效剂,长期使用不产生抗性。使用成本更低,比购买硫酸铜和进口的同类产品还便宜。效果更稳定,使用更放心。防效高,一般防效可达到70%～80%,与甲霜灵、百菌清等相仿或点 Product Features The product is ready-made Bordeaux mixture, without your own configuration, to solve the peasants have long been buying medicine, dispensing troubles, easy to use. Optional raw materials is the best domestic product, formula science, and reasonable add a variety of additives and synergists, long-term use does not produce resistance. Lower cost of use than the purchase of copper sulfate and imports of similar products cheaper. The effect is more stable, the use of more confidence. High anti-efficiency, the general control effect can reach 70% to 80%, and metalaxyl, chlorothalonil and other similar or point