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五种杀虫剂配方对Oryzaephilus surinamensis行为特征的亚致命影响
Nickolas G Kavallieratos1, Maria C Boukouvala1, Nikoleta Eleftheriadou1
1Laboratory of Agricultural Zoology and Entomology, Department of Crop Science, Agricultural University of Athens, Athens, Greece.
Pest management science
|July 25, 2024
概括
研究了对混面粉甲虫 (Oryzaephilus surinamensis) 的次致命杀虫剂作用. 德尔塔美和λ-cyhalothrin改变了昆虫的运动,影响了行走和爬行为,这对于害虫管理策略至关重要.
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
- 毒理学 毒理学 毒理学
背景情况:
- 关于杀虫剂对Oryzaephilus surinamensis的亚致命作用的数据有限.
- 之前的研究重点关注的是死亡率,而不是行为影响.
研究的目的:
- 调查五种杀虫剂对O. surinamensis.移动性的亚杀伤性影响.
- 评估食物来源存在或不存在时的行为变化.
主要方法:
- 评估了deltamethrin,λ-cyhalothrin,α-cypermethrin,etofenprox以及乙胺,d-tetramethrin和piperonyl butoxide混合物的潜在致命作用.
- 测量了移动性的变化,包括步行和停顿的持续时间,以及爬行为.
- 评估了带有和没有食物来源的影响.
主要成果:
- 德尔塔美思林和λ-cyhalothrin显著增加了停车时间和背上的时间.
- α-cypermethrin和etofenprox减少了步行和停车,但增加了爬墙.
- 致命度各不相同,一般来说,铁类药物更强效.
结论:
- 低致死度的λ-cyhalothrin和deltamethrin改变了O. surinamensis的行为,增加了停止间隔.
- 这些发现提高了对杀虫剂对储存产品昆虫的次致命影响的理解.
- 杀虫剂诱导的行为变化可能会提供新的害虫管理策略.
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