柑桔小实蝇是云南热区芒果成熟期的主要害虫。常年可使芒果失收10—25％,个别品种甚至可完全失收。在芒果园内活动的实蝇种类较多,但危害芒果的主要是柑桔小实蝇(Dacus Strumeta Dorsalis Hendee)。柑桔小实蝇在西双版纳全年均有活动,以5-7月为盛发期。但随着春、夏、秋、冬的瓜果成熟而循环危害。应用性激素诱杀和喷射有机磷类或拟除虫菊酯类的杀虫剂均可收到良好防效。 The citrus fruit fly is the main pest of mango in Yunnan hot zone. Perennial can make 10-25% of the loss of mango, individual species can even be completely lost. There are more fruit flies in the mango orchards, but the most damaging to mangoes is Dacus Strumeta Dorsalis Hendee. Citrus fruit fly in Xishuangbanna throughout the year activities are to 5-7 for the Shengfa period. But with the spring, summer, autumn and winter fruits mature and cycle hazards. Application of sex hormone trapping and spraying organic phosphorus or pyrethroid insecticides can receive good control.