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以长春地区的水曲柳林分为对象,调查白蜡吉丁的自然天敌种类及优势天敌,结果表明:白蜡吉丁卵期优势天敌种类为白蜡吉丁平腹小蜂,寄生率达61.3%;幼虫期优势天敌种类为白蜡吉丁啮小蜂,寄生率为68.6%;蛹期寄生天敌种类一种,为东方副凿姬蜂,寄生率为8.64%。白蜡吉丁产卵的季节分布呈先上升至高峰后再下降的趋势,白蜡吉丁平腹小蜂的季节消长趋势与白蜡吉丁一致,但在时间上滞后于白蜡吉丁产卵的规律。白蜡吉丁平腹小蜂可以作为一种潜在的、可开发的优势天地种类对白蜡吉丁进行生物防治。
In order to investigate the natural enemies of white wax Jidin and its predominant natural enemies, the results showed that the dominant natural enemies of waxy jelly were white wax giddler, the parasitism rate reached 61.3%; The dominant predatory larvae were beetle jelly bees, with a parasitic rate of 68.6%. One of the parasitoids at the pupal stage was Parasitoid, the parasitic rate was 8.64%. The seasonal distribution of the waxy jelly spawning showed the trend of first rising to the highest and then declining. The seasonal trend of the seasonal distribution of waxy jellyfish was consistent with that of waxy gingival but lagging behind the time of laying waxy waxy gingival. White wax giddler bee can be used as a potential, can develop the advantages of the world of white wax giddling biological control.