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近几年来，随着淮北地区玉米播种面积的不断增加，玉米螟的危害也日益突出，是造成玉米减产的主要后因，防治玉米螟已成为玉米生产中大为重要的一项任务。防治玉米螟主要采取农业防治年药剂防治两种方法。农业防治1．改变耕作制度。各地在安排玉米种植计划时，应尽量压缩春玉米
In recent years, with the sowing area of maize in Huaibei increasing, the harm of maize borer has also become increasingly prominent, which is the main cause of maize cut. The prevention and control of maize borer has become an important task in maize production. Prevention and control of corn borer mainly take two years of agricultural prevention and control of pesticides. Agricultural Prevention and Control 1. Change farming system. Spring corn should be minimized when arranging corn planting plans