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利用食盐和生石灰配成盐灰液,防治苹果轮纹病、炭疽病、煤烟病、褐斑病、斑点落叶病等叶果病害,其效果与倍量式240倍波尔多液基本相当,防治腐烂病的效果不低于福美砷。
The use of salt and lime mixed salt ash solution, prevention and treatment of apple ring disease, anthracnose, soot disease, brown spot, spot leaf disease and other leaf diseases, the effect and the amount of 240 times Bordeaux mixture is basically the same, the prevention and treatment of decay The effect of disease is not less than Fortune arsenic.