苹果树腐烂病俗称烂皮病,是我县果园普遍发生且威胁最大的一种毁灭性病害;该病害传播迅速,是苹果生产上急迫需要解决的突出问题。目前,市场上用于防治苹果树腐烂病的药剂很多,但大多数毒性比较高,且残留期较长。为了满足绿色果品生产需要,我们对以下4种药剂防治苹果树腐烂病进行了田间比较试验,现将田间试验效果报告如下文。 Apple tree rot disease commonly known as rotten skin disease, is a common occurrence in my county orchard and the most threatening a devastating disease; the rapid spread of the disease is an urgent need to address the outstanding problems in apple production. Currently, the market for the prevention and treatment of apple tree rot disease a lot, but most of the toxicity is relatively high, and the longer the residue. In order to meet the needs of green fruit production, we conducted the field comparative test on the following four kinds of medicaments for preventing and curing apple tree rot disease. Now the field test results are reported as follows.