针对北京房山城关东西大街国槐发生的国槐叶柄小蛾虫害问题,房山园林所采用性诱捕器诱捕雄成虫进行发生期、发生量监测。根据监测结果,掌握了该虫害的发病规律,并制定出合理的药剂防治时间及新的药剂配方,使国槐叶柄小蛾的发生得到有效抑制。 In view of the pest damage caused by Sophora japonica Thunbergii in Guohuai, Fangshancheng, Beijing, China, the traps were collected by Fangshan Garden for the occurrence and the occurrence of male adults. According to the monitoring results, we mastered the incidence of the pest, and developed a reasonable time and a new drug formulation Pharmacokinetics, so that the occurrence of Sophora pest moth was effectively inhibited.