Expecting the unexpected: Plant-mediated and indirect effects of biopesticides on arthropod pests and their natural enemies

期待意外：生物农药对节肢动物害虫及其天敌的植物介导和间接影响

关键词：

来源：

Current Opinion in Environmental Science & Health 期刊

来源地址：

https://www.sciencedirect.com/science/article/pii/S2468584424000473

资源所属：

茶学研究专题

类型：

学术文献

语种：

英语

原文发布日期：

2024-08-30

摘要：

Besides effects within the biopesticide-treated plants, we predict that biopesticides can influence multitrophic interactions in the agroecosystem due to their interactions between treated and neighboring nontreated plants, as well as indirect effects from volatile organic compounds released by biopesticides on the plant surface, which arthropod pests and their natural enemies use as cues for finding hosts or food resources.  Here we review and interpret empirical studies examining plant-mediated effects and indirect effects of biopesticides on arthropod pests and their entomophagous biological control agents in the context of pest management.  Unlike synthetic pesticides, most studies indicate conducive effects of biopesticides for pest management, considering the interactions among plants, pests, and natural enemies.  However, further efforts to understand plant-mediated and indirect effects of biopes ticides on interactions with natural enemies and plant–plant communication are needed to optimize their use in sustainable pest management strategies.