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比较了不同食物 (人工卵赤眼蜂蛹、米蛾卵和萝卜蚜 )饲养对中华草蛉幼虫、蛹发育和成虫繁殖力的影响。结果表明 ,单体饲养时 ,幼虫食物对草蛉幼虫和蛹发育历期有显著影响 ,人工卵赤眼蜂蛹使草蛉幼虫和蛹发育历期延长 ,但仅比萝卜蚜组分别延长 0 .4和 0 .4天。 3种食物饲养的成虫产卵量均没有差异。群体饲养时 ,人工卵赤眼蜂蛹与米蛾卵的饲养效果相似。因此 ,从发育、繁殖力和群养效果来看 ,人工卵赤眼蜂蛹可作为中华草蛉大量饲养的替代食物。
The effects of different diet (Artificial Trichogramma pupae, rice moth egg and radish aphid) on the larvae, pupa development and adult fecundity of A. chinensis were compared. The results showed that larvae fed on larvae had a significant effect on larvae and pupal developmental duration of larvae. Artificial Trichogramma pupae larvae and pupae larvae prolonged their developmental duration, but they were only 0% longer than those on larvae. 4 and 0 .4 days. There was no difference in fecundity among the three kinds of food. When fed in groups, the artificial eggs Trichogramma pupae and the moth egg breeding effect are similar. Therefore, from the perspective of development, fecundity and herd performance, the artificial egg Trichogramma pupae can be used as a substitute for the large-scale rearing of Chinese shrews.