中药材提取物抑制植物病原菌研究进展
Research progress in inhibiting plant pathogens from extracts of Chinese medicinal materials
杜甜甜 1张晨宁 1诸卫平 2舒迎花 1王建武 1冯远娇1
作者信息
- 1. 华南农业大学农业农村部华南热带农业环境重点实验室, 广州 510642;华南农业大学资源环境学院生态学系, 广州 510642
- 2. 广州市从化区农业技术推广中心, 从化 510900
- 折叠
摘要
传统的化学合成杀菌剂容易对环境及生态造成影响,而植物源杀菌剂则具备良好的生态兼容性.中药材提取物具有良好的杀菌作用,无论是用无机溶剂还是有机溶剂提取又或者是植物精油,都会表现出对目标以外的生物毒副作用小、不会造成环境污染等优点,中药材提取物中蕴含庞大的抑菌活性成分.但是以中药材提取物作为植物源农药在实际生产中却是相对较少的.论文介绍了中药材提取物对于植物病原菌的抑制实例、中药材提取物对植物病害的防治实例,分析中药材提取物中抑菌活性成分,归纳中药材提取物的抑菌机制,以从不同角度来了解植物源杀菌剂.期望能为植物源杀菌剂的发展提供重要科学参考,促进植物源杀菌剂在生产实际中的应用,达到减少化学药剂使用量、保护生态的目的.
Abstract
Traditional chemical synthetic fungicides are easy to affect the environment and ecology,while plant derived fungicides have good ecological compatibility.Extracts of Chinese medicinal materials have good bactericidal effect.Whether extracted with inorganic solvent or organic solvent or plant essential oil,it will show the advantages of small toxic and side effects on organisms other than the target,and will not cause environmental pollution.The extracts of Chinese medicinal materials contain huge antibacterial active ingredients.However,it is relatively rare to use Chinese medicinal material extract as plant source pesticide in actual production.Based on the above contents,the aim is to:the inhibitory effect of extracts of Chinese medicinal materials on plant pathogens;control effect of extracts of Chinese medicinal materials on plant diseases;antibacterial active components in extracts of Chinese medicinal materials;antibacterial mechanism of extracts of Chinese medicinal materials;different angles to fully understand botanical pesticides.These studies will provide important scientific reference for the development of botanical pesticides,promote the application of botanical pesticides in production practice,and achieve the purpose of reducing the use of chemical agents and protecting the ecology.
关键词
中药材提取物/病原菌/活性成分/植物源杀菌剂Key words
Chinese medicine extract/pathogen/active component/botanical pesticides引用本文复制引用
基金项目
国家自然科学基金(31971550)
广东省驻镇帮镇扶村农村科技特派员项目(KTP20210260)
出版年
2024
国家科技期刊平台
NSTL
万方数据