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葱斑潜蝇 1年发生 4～ 5代 ,世代重叠严重。以蛹在土中越冬 ,翌年 5月初越冬蛹羽化 ,5月上旬越冬代成虫开始产卵。室内自然变温饲养 ,得到全世代的发育起始温度为 10 .34℃ ,有效积温为 2 57.2 5日度。该虫主要以幼虫潜食叶肉造成危害。周年发生 ,呈春、秋季两个高峰 ,以春季为重。田间天敌主要是潜蝇姬小蜂 Diglyphus sp.、稀网姬小蜂 Euplectrus sp.以及金小蜂科 Pteromalidae中的一种寄生蜂 ,均为幼虫寄生。
Lime leafminers occur 4 to 5 generations a year, serious overlapping generations. Pupa in the soil overwintering, overwintering pupal eclosion early May the following year, overwintering adult eggs began to spawn in early May. Indoor natural temperature feeding, get the development of the entire generation starting temperature of 10.34 ℃, the effective accumulated temperature of 2 57.2 5 日. The insects mainly larvae lead to damage the potential of mesophyll. Anniversary occurs, spring and autumn two peaks, with spring as the most important. The natural enemies of the field are mainly Diglyphus sp., Euplectrus sp., And a parasitic wasp in Pteromalidae, all of which are larvae parasitized.