Telenomus remus (Nixon) is a dominant natural enemy controlling the invasive pest Spodoptera frugiperda (J. E. Smith). Continuous rearing of egg parasitoids on alternative hosts is crucial for mass production and cost reduction. However, to ensure the effectiveness of natural enemy products against target pests in the field, it is necessary to evaluate the parasitoid quality during the mass-rearing process. Despite the successful rearing of this parasitoid on the alternative host Spodoptera litura (Fabricius) eggs, less attention has been paid to the quality of parasitoids continuously reared for multiple generations. Therefore, we evaluated the performance of T. remus reared on S. litura eggs for 30 generations via morphological characteristics, flight ability, and life table analysis.

中文翻译：

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斜纹夜蛾卵连续饲养30代的质量评价

Telenomus remus (Nixon) 是控制入侵性害虫草地贪夜蛾(JE Smith) 的优势天敌。在替代宿主上持续饲养卵寄生蜂对于大规模生产和降低成本至关重要。然而，为确保天敌产品在田间对抗目标害虫的有效性，有必要在大规模饲养过程中对寄生蜂的质量进行评估。尽管这种寄生蜂在替代宿主斜纹夜蛾（Fabricius）卵上成功饲养，但对连续饲养多代的寄生蜂的质量关注较少。因此，我们评估了在斜纹夜蛾上饲养的T. remus的性能通过形态特征、飞行能力和生命表分析，产卵30代。