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低风险的杀虫剂可以对一般性掠食者Orius insidiosus (Hemiptera:Anthocoridae) 有负面影响吗?

Yuna Gaire¹, Kaushalya G Amarasekare¹

¹Department of Agricultural Sciences and Engineering, College of Agriculture, Tennessee State University, Nashville, TN, USA.

Journal of economic entomology

|July 3, 2025

概括

园艺油和杀虫肥虽然风险低,但对主要的捕食者Orius insidiosus (分钟海盗虫) 产生负面影响. 这些杀虫剂影响生存,发育和繁殖,可能会破坏农业中的生物控制.

科学领域:

农业昆虫学农业昆虫学
虫害管理虫害管理虫害管理
昆虫毒理学昆虫毒理学

背景情况:

杀虫剂可以伤害像Orius insidiosus这样的自然敌人,导致害虫爆发.
降低风险的杀虫剂越来越多地使用,但它们对有益昆虫的影响需要评估.

研究的目的:

评估园艺油和杀虫肥对Orius insidiosus的致命和次致命影响.
为了评估不同生命阶段 (卵,,成年人) 和暴露途径的影响.

主要方法:

在实验室中,Orius insidiosus 暴露于高和低剂量的园艺油和杀虫肥.
评估了生存,发育时间,生育能力,生育能力,寿命和卵子活力.
评估了直接接触,摄入和残留暴露的影响.

主要成果:

园艺油和杀虫肥都对Orius insidiosus表现出负面的致命和次致命影响.
观察到对不成熟发育,成人生殖和整体寿命的影响.
效果因昆虫杀虫剂的使用率和暴露方法而异.

结论:

低风险的杀虫剂,如园艺油和杀虫肥,可能会对天然敌人Orius insidiosus产生不利影响.
这些发现突出了综合性害虫防治计划中生物控制服务的潜在风险.
需要进一步的研究来完善这些产品的使用准则,以尽量减少对有益的节足动物的伤害.

关键词:

在IPM中,IPM是IPM.关节脚动物关节脚动物一个阴险的花虫虫.一分钟的海盗虫非目标效应的非目标效应

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