烟草Nicotiana tabacum L.是我国重要的经济作物之一.当前,我国烟草产业正处于向绿色、生态转型升级的关键阶段,而病虫害防治是保障烟草行业转型升级的关键环节.以有害生物综合治理(Integrated Pest Management,IPM)框架为基础的烟草"四虫一剂"综合防控体系应运而生.该体系包括科学组合利用捕食螨(胡瓜新小绥螨 Neoseiulus cucumeris Oudermans)、烟蚜茧蜂 Aphidius gifuensis Ashmead、夜蛾黑卵蜂 Telenomus remus Nixon和叉角厉蝽Cantheconidae furcellata Wolff防治多种烟田害虫,以及利用烟草内源抗病毒制剂防治烟草花叶病毒病,是目前云南烟区重点推广的绿色防控技术体系.为了解决实际生产中IPM框架内各单一防控技术在治理多种害虫时发生的"低协同度"和"低覆盖度"的问题,我们前期提出了"多害虫多维治理"(Multi-Dimensional Management of Multiple Pests,3MP)理论框架.本研究基于3MP理论框架,就如何提高烟草"四虫一剂"体系中各绿色防控技术的集成度展开讨论,旨在为优化"四虫一剂"防控体系提供参考思路.
Insights for optimizing the Integrated Pest Management via"Four Natural Enemies and One Biological Agent"in tobacco based on the 3MP theoretical framework
Nicotiana tabacum L.is one of the most important economic crops in China.Now,the tobacco industry is currently at a key stage of transitioning towards green and ecological practices,where pest and disease control play a key role in ensuring the success of such a transition.The Integrated Pest Management(IPM)system via"Four Natural Enemies and One Biological Agent"in tobacco,based on the IPM paradigm,has emerged to address this need.This system includes a combined use of predatory mites(Neoseiulus cucumeris Oudermans),Aphidius gifuensis Ashmead,Telenomus remus Nixon and Cantheconidae furcellata Wolff to control various pests in tobacco fields,along with the use of endogenous antiviral agents to manage tobacco mosaic virus.This green IPM package is currently recommended as the key solution in tobacco-growing areas in Yunnan.To address the issues of"low synergy"and"low coverage"of various individual control techniques within the IPM framework when using them to control multiple pests in fields,we had proposed the"Multi-Dimensional Management of Multiple Pests"(3MP)theoretical framework.Based on the 3MP theoretical framework,we discussed how it could improve the integration of various green control technologies within the"Four Natural Enemies and One Biological Agent"system,aiming to provide guidelines for optimizing the performance of"Four Natural Enemies and One Biological Agent"control system.
Nicotiana tabacum L."Four Natural Enemies and One Biological Agent"3MP theoretical frameworkIPM
NETL
NSTL
万方数据
