Recent advances in plant insect monitoring using volatile profiling strategy

• 全文链接

利用挥发物图谱策略监测植物昆虫的研究进展

关键词：

来源：

TrAC Trends in Analytical Chemistry 期刊

全文链接：

//agri.nais.net.cn/topic/downloadFile/f30a25fe-2231-49e2-b0ac-50528c522af9

来源地址：

https://www.sciencedirect.com/science/article/pii/S0165993623005009

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：

2023-12-20

摘要：

Insect attacks in crops or forests are now a global concern, they have reduced agricultural production and caused forest degradation for a long time, leading to great economic and ecological damage. However, conventional visual and molecular technology-based approaches can hardly apply to the early or large-scale detection of insect infestation in plants, especially those plants with internal damage. Plants always make metabonomic responses to insect damage, and herbivore-induced plant volatiles (HIPVs) generally change significantly among the plant metabolites. In addition, the insect can also release volatiles, especially during certain biological activities. For instance, male and female adults secrete pheromones to attract the opposite sex before mating. The volatile profiling strategy has been extensively used in plant insect monitoring, this paper reviews their applications in the plant-produced HIPVs and insect-produced pheromones. In addition, different chemometrics methods applied to plant damage discrimination are summarized.