波尔多液碱性溶液是古老传统的自配农药,其配制简单,经济适用,对果树、蔬菜、花卉等植物的多种病害防治效果显著,但配制方法不同,波尔多液的质量效果有差异。 Bordeaux solution is an ancient and traditional self-formulated pesticide. Its preparation is simple and economical. Bordeaux mixture has different effects on various diseases of fruit trees, vegetables, flowers and plants. However, the quality of Bordeaux mixture is different.