夏庄公社安乐大队果树栽培历史较久,种类品种繁多,果园分散,一园之内树种复杂,果树害虫很多,为害较重。据1956年调查,为害果树的害虫有100多种。经过十几年的努力,已有效地控制和消灭了一些害虫的为害,使果品产量由1965年的26万斤增加到100万斤,好果率由1965年的60%提高到90%。 Xiazhuang commune An Le Brigade cultivation history of fruit trees for a long time, a wide range of species, orchards scattered, a complex tree species within the garden, many pests, more serious damage. According to the 1956 survey, more than 100 pests were harmed by fruit trees. After more than 10 years of hard work, some pests have been effectively controlled and eliminated. As a result, the output of fruit products increased from 26,000 pounds in 1965 to 1 million pounds and the good fruit rate increased from 60% in 1965 to 90%.