对Xestia c-nigrum生物参数的X射线辐射的影响
Shijiao Chu1,2, Bing Liu2,3, Huan Li2
1College of Agriculture, Shihezi University, Shihezi, China.
Frontiers in physiology
|March 7, 2024
概括
通过X射线辐射,通过诱导不育,有效控制夜蝶Xestia c-nigrum. 100 Gy的剂量显著降低了F1蛋的化和生存率,而F2蛋无法化,这表明区域害虫管理的潜力.
科学领域:
- 昆虫学 昆虫学是一门学科.
- 虫害管理 虫害管理 虫害管理
- 辐射生物学 辐射生物学
背景情况:
- 无菌昆虫技术 (SIT) 是通过诱导无菌来控制白虫害的一种关键方法.
- 黑夜 (Xestia c-nigrum) 是一个重要的多虫害虫,通过其地下幼虫破坏谷物和蔬菜.
研究的目的:
- 评估X射线辐射对X细胞发育和生存的影响. 在C-nigrum.
- 为了确定最佳的灭菌辐射剂量,以制定有效的害虫防治策略.
主要方法:
- 在 X.X. 的雄性. 在成年出现之前,c-nigrum被暴露于不同剂量的X射线 (0-400 Gy).
- 评估了对成年人出现,寿命,生殖能力 (精子,卵子生产) 和F1代参数 (卵,发育时间,寿命) 的影响.
主要成果:
- 剂量为10-200 Gy没有影响成年人出现,但所有剂量 (10-400 Gy) 降低了父母代的寿命和生殖产量.
- 10和30 Gy没有显著的F1生成效应. 50 Gy减少了F1蛋的口. 100 Gy大大减少了F1蛋 (1%) 和延长了发展.
- 在100 Gy时,F1成年人繁殖,但所有F2蛋都未能化,这表明F2世代的完全不育.
结论:
- 100 Gy的X射线辐射剂量有效地减缓了害虫的发展,并减少了F1代X的幼虫存活率. 在C-nigrum.
- 完全失败的F2蛋从辐射线化表明,这种害虫的有效,广泛控制的潜力.
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