2018-2021年湖北省恩施市烟田瓢虫、食蚜蝇数据集

A dataset of Coccinellids and Syrphidae in tobacco fields in Enshi City Hubei Province from 2018 to 2021

烟草是湖北省恩施市的支柱型产业,但由于近年来气候变化和农业种植规模扩大,病虫害对烟叶产量和品质的影响不断加剧。如何合理利用天敌资源是绿色防控害虫、有效减少农药负面影响的关键。瓢虫和食蚜蝇作为当地重要的天敌资源,对害虫的自然防控具有很大的潜力。为明确恩施瓢虫和食蚜蝇资源种类以及种群发生动态,文章收集了2018年末至2021年末湖北恩施烟田天敌昆虫资源数据,所有数据均来自5张马氏网定点监测。本文共收集捕食性瓢虫标本1079头,食蚜蝇标本4286头。其中瓢虫26种,有20种鉴定到种,6种鉴定到属;食蚜蝇23种,其中18种鉴定到种,5种鉴定到属。天敌昆虫筛检及鉴定均由专业人员完成,保证了数据质量。本数据集提供了地方瓢虫和食蚜蝇天敌种类、数量、物种不同部位照片以及标本瓶照片,可为烟田害虫综合防治和天敌资源利用提供理论依据。

Tobacco is a pillar industry in Enshi City,Hubei Province.However,in recent years,the increasing impact of diseases and pests on the yield and quality of tobacco leaves has been growing in Enshi due to climate change and the expanding scale of agricultural planting.Making good use of natural enemies is crucial for implementing green pest control and effectively reducing the negative effects of pesticides,which holds great significance for the sustainable development of the environment in Enshi.Coccinellids and Syrphidae,as important natural enemy resources,exhibit great potential for natural pest control.In order to evaluate the species and population dynamics of Coccinellids and Syrphidae in Enshi,we collected data on natural enemy insect resources from Enshi's tobacco fields from late 2018 to late 2021 in the paper.All the data were obtained from five Malaise traps.The research covers the specimens of1,079 predatory Coccinellids and 4,286 Syrphidae.Among them,26 species of Coccinellids were collected,with 20 species and 6 genera identified.Additionally,there were 23 species of Syrphidae,with 18 species and 5 genera identified.The screening and identification of natural enemy insects were completed by professionals to ensure the data quality.The dataset provides information on the species,quantity,and different parts of the species of Coccinellids and Syrphidae natural enemies,along with specimen bottle photos.It can serve as theoretical basis for implementing comprehensive pest control strategies and using the natural enemy resource in tobacco fields.