绿乳铜是目前可以持代波尔多液的一种广谱保护性杀菌剂。由于具有分散性、展步忖、渗透性、粘着性，并耐雨水冲刷，持效期长，所以攸用安全，防治效果好。据近年来清苑里进行的对比试验证明，该药剂具有防治多种真菌和细菌性病害功能C如采用12％绿乳铜600倍液防治黄瓜霜霉... Green-milk copper is currently a broad-spectrum protective fungicide that can hold Bordeaux mixture. Due to its dispersibility, spreading, permeability, adhesiveness, and resistance to rain erosion and long lasting period, it is safe to use and has good control effects. According to comparative experiments carried out in Qingyuan in recent years proved that the agent has the control of a variety of fungal and bacterial disease function C such as the use of 12% green milk copper 600 times against cucumber downy mildew ...