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桔潜蛾Phyllocnistis citrella Stainton主要寄生天敌桔潜蚺姬小蜂Elacherries sp.隶膜翅目Hymenoptera姬小蜂科Eulophidae,营单寄生,外寄生。在福州地区,年发生14～17代,温度28℃左右,卵、幼虫、蛹的历期及成虫产卵前期分别为1.25天、3.54天、6.03天及3.61天,全世代约13.83天,成虫寿命平均1.92天,用20％蜜水饲养能延长至24.86天。雌蜂营孤雌生殖和两性生殖,孤雌生殖的每雌平均产卵7粒,两性生殖的平均14.5粒。上午8时至10时为成蜂羽化高峰时刻。桔潜蛾姬小蜂在福州地区6月始见,8月形成全年高峰,主要寄生桔潜蛾二、三龄幼虫,寄生率月平均最高达54.38％,全年平均达40.08％。
The main parasitic natural enemies of orange cicada Phyllocnistis citrella Stainton Eupatoria Elacherries sp. Hymenoptera Hymenoptera Hymenoptera Hymenoptera Eupolyphagae, camp parasites, parasites. In Fuzhou, the annual occurrence of 14-17 generations, the temperature of 28 degrees Celsius, eggs, larvae, pupa duration and pre-ovulation were 1.25 days, 3.54 days, 6.03 days and 3.61 days, about the generation of about 13.83 days, adults Life expectancy averaged 1.92 days, with 20% honey water feed can be extended to 24.86 days. Female parthenogenetic parthenogenesis and bisexual reproduction, parthenogenetic an average of 7 eggs per female, average reproductive gender 14.5. 8 am to 10 am as bee emergence peak time. Jiuxian moth Jiuxian bees in Fuzhou area began to see in June, August peaked throughout the year, the main parasitic kelp second and third instar larvae, parasitic monthly average of up to 54.38%, the annual average of 40.08%.