摘要
由灰葡萄孢引起的灰霉病是一种世界性病害。对于灰霉病的防治,化学药剂仍然是最简单有效的途径。然而,环境保护、人类健康和可持续发展要求杀菌剂的使用更加精准,以延缓灰葡萄孢抗药性产生。笔者总结了防治灰霉病的9种单一活性位点杀菌剂的作用模式及抗性产生机制,以及多重抗药性和解毒作用等与作用位点无关的抗性产生机制,提出了减少杀菌剂对葡萄孢种群选择压力的策略和田间抗性管理的相关建议。
The gray mold caused by Botrytis cinerea is a widespread disease that could infect a variety of crops.Chemical control is still the easiest way to manage B.cinerea epidemics on many crops.Nevertheless,actual concerns about the environment,human health,and sustainable development require more precise use of fungicides to delay resistance evolution in pathogen populations.This article summarized the modes of action and associated resistance mechanisms of nine single-site fungicides,as well as the resistance mechanisms which are independent of target site such as multiple fungicide resistance and detoxification.The strategies of reducing the selection pressure of fungicides on Botrytis spp.populations and the suggestions for resistance management in the field were put forward.
作者
陈乐
苗则彦
孙柏欣
赵杨
段玉玺
白元俊
Chen Le;Miao Zeyan;Sun Baixin;Zhao Yang;Duan Yuxi;Bai Yuanjun(Institute of Plant Protection,Liaoning Academy of Agricultural Sciences,Shenyang Liaoning 110161,China;Nematology Institute of Northern China,Shenyang Agricultural University,Shenyang Liaoning 110866,China;Institute of Rice Research,Liaoning Academy of Agricultural Sciences,Shenyang Liaoning 110101,China)
出处
《中国植保导刊》
北大核心
2020年第4期21-30,共10页
China Plant Protection
基金
辽宁省博士后项目。
关键词
灰霉病菌
杀菌剂
作用模式
抗性机制
防治策略
Botrytis cinerea
fungicides
mode of action
resistance mechanism
strategy
