原素和原素对Myzus persicae (甲虫:甲虫) 的影响 探测行为
Anna Wróblewska-Kurdyk1, Bożena Kordan2, Jan Bocianowski3
1Department of Botany and Ecology, University of Zielona Góra, Szafrana 1, 65-516 Zielona Góra, Poland.
International journal of molecular sciences
|May 14, 2025
概括
作为生物杀虫剂,Apigenin和luteolin,天然的黄素,被测试用于对抗绿色桃花虫 (Myzus persicae). 原蛋白显著阻止了虫的食和探测,显示出比黄素更大的有效性.
科学领域:
- 植物生物化学和昆虫学
- 自然产品化学 自然产品化学
- 害虫管理 害虫管理 害虫管理
背景情况:
- 原素和黄素是生物活性黄,来自于烯胺路径.
- 黄类药物正在研究其作为环保生物农药的潜力.
- 绿色桃花 (Myzus persicae) 是一个重要的农业害虫.
研究的目的:
- 评价阿皮基宁和白素对Myzus persicae.的养行为的影响.
- 为了确定这些黄作为生物杀虫剂的潜力.
主要方法:
- 原素和原素作为0.1%的乙醇溶液应用于宿主植物.
- 使用电透图 (EPG) 技术监测了虫探测和食活动.
- 分析了Myzus persicae对治疗和对照植物的行为反应.
主要成果:
- 与对照组相比,apigenin显著减少了虫探测时间和延迟摄入时间.
- 原蛋白治疗导致了最长的树脂汁摄入周期和唾液流出周期.
- 与apigenin相比,luteolin对虫食行为的影响不那么明显.
结论:
- 黄 (基) 的结构差异影响它们对昆虫的生物活性.
- 原蛋白显示出作为一种针对Myzus persicae的生物杀虫剂的显著潜力.
- 对基于黄类的害虫控制策略进行进一步的研究是有必要的.
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