Synthetic elicitors-induced defense in crops against herbivory: A review

• 全文链接

合成诱导子诱导作物对草食动物的防御：综述

关键词：

来源：

Plant Science 期刊

全文链接：

//agri.nais.net.cn/topic/downloadFile/96f064d6-f720-40d9-8362-1ae0147fcf66

来源地址：

https://www.sciencedirect.com/science/article/pii/S0168945225000044

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：

2025-01-08

摘要：

Synthetic elicitors are non-toxic chemicals and safe for the environment when applied to plants in a variety of ways. They have been shown to interact with defense mechanisms of plants and cause the production of a wide range of valuable secondary metabolites, both volatile and non-volatile. Plants primed with chemical elicitors are indirectly induced to increase their resistance to herbivore attacks in addition to imparting tolerance or resistance to nearby plants against biotic stresses. The market is stocked with jasmonic acid, salicylic acid, and their derivatives/analogues, which have been shown to either repel or attract herbivores. While phytotoxicity has only been documented in a small number of cases, a significant increase in yield has been reported in a wide range of crops. This review includes a detailed summary of various field and laboratory experiments elucidating the mechanism of action and efficacies of exogenous application and seed priming of synthetic phytohormones on plant growth, development, and yield of different crops.