Environment internationalAnimalsCopperSpodopteraRisk AssessmentMetal Nanoparticles
Host-dominated oxidative cascades and transgenerational Cu transfer drive population collapse in Spodoptera frugiperda under chronic CuO nanoparticle exposure: Implications for nano-pesticide environmental risk assessment.
Chenghu Liu, Yipeng Liu, Yixuan Li, Mei Liu, Hengyi Lu, Xiaolong Liu, Min Lu
Published: 202510.1016/j.envint.2025.109874
Abstract
The increasing use of CuO nanoparticles (NPs) in agriculture raises urgent concerns about their long-term ecological risks, particularly regarding transgenerational reproduction and gut microbiota in pest species. Here, we chronically exposed Spodopt…
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