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通过多年来对桃园梨小食心虫的监测情况,掌握了梨小食心虫在北京地区的发生规律和为害特点;通过调查和试验,总结提出对梨小食心虫有效的防治方法。
Through the monitoring of Pear Mungbean pest in Taoyuan for many years, we have grasped the pest occurrence characteristics and pest damage characteristics of pest moth in Peking. Through the investigation and experiment, we put forward the effective control methods for pest moth.