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苹果树腐烂病是一种毁灭性病害,多年来造成结果大树死亡、毁园的主要原因就是腐烂病的严重为害。目前用于防治苹果树腐烂病的药剂种类较多,胂平液仍为生产上应用的有效药剂之一,其特点是用药成本低,防治效果好。但其不足之处是平平加需在热水或加热的条件下才能化开,使用较麻烦。为此,我们于1986～1989年用福美胂与腐植酸钠混用(简称胂钠液),对苹果树腐烂病进行防治试验,现将结果简结如下。
Apple tree rot disease is a devastating disease that has resulted in the death of a large tree over the years. The main reason for the destruction of the park is the serious damage of the rot disease. At present, there are many kinds of medicaments for preventing and curing apple tree rot disease, and arsonium aplasma is still one of effective medicaments used in production, which is characterized by low cost and good prevention and cure effect. However, its inadequacies are flat plus need to hot water or heating conditions to open, the use of more trouble. To this end, we in 1986 ~ 1989 with the combination of ferulic acid and sodium humic acid (referred to as sodium arsenic), apple tree rot disease prevention and control test, the results are summarized as follows.