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在南方多雨地区，桃采前烂果现象比较严重，俗称“烂屁股”病。该病的发生大大降低了果实的商品性，果农因此蒙受巨大的损失。为了克服此病的发生，我们对其发生原因作了详细调查，并总结了其防治方法。１ 发生症状一般于果实刚转软时开始发病，大部分果是先从果顶部位开始出
In the rainy areas of the South, peach before the phenomenon of rotten fruit more serious, commonly known as “rotten buttocks” disease. The occurrence of the disease has greatly reduced the commerciality of the fruit, so the farmer suffered enormous losses. In order to overcome the occurrence of this disease, we made a detailed investigation of its causes and summarized its prevention and treatment methods. 1 Symptoms usually start fruit onset when the disease just turned soft, most of the fruit is to start from the top of the fruit