大富丹又叫敌菌 丹,是一种广谱性的 杀菌剂,可以防治多种 作物病害,尤其对柑桔、 苹果、瓜类及蔬菜等病 害效果更好对根腐病及 苗期病害也有很好的效 果。此药是美国雪弗龙 公司生产。药剂有附粘 在植物表面的能力。不 易被雨水冲掉,雨水反 而能帮助其散布,这是 大富丹最大的优 Dafandan, also known as daphnodene, is a broad-spectrum bactericide that can prevent and cure many crop diseases, especially for diseases of citrus, apple, melon and vegetables. It also has root rot and seedling diseases effective. The drug is produced by the United States Chevron. Pharmacy has the ability to stick to the plant surface. Not easy to be washed away by the rain, rain can help spread it, which is the largest meritocracy