2019—2021年浙江杭州茶园瓢虫种类和动态数据集

A Dataset of Coccinellidae Species and Population Dynamics in Tea Gardens in Hangzhou,Zhejiang Province from 2019 to 2021

保护和利用自然天敌从而控制害虫种群的自然增长是害虫生态调控的核心,也是通过增强天敌种群的控害能力来实现茶园害虫种群可持续控制的重要措施。捕食性瓢虫是茶园中最重要的天敌类群之一,对蚜虫、粉虱、蚧类和螨类等多种小型茶树害虫种群有很好的自然控制作用,然而茶园中瓢虫类天敌的种类和发生规律的长期监测研究十分有限。文章研究通过调查收集浙江杭州西湖龙井茶核心产区茶园中的瓢虫资源种类,定位监测异色瓢虫和红点唇瓢虫等优势种的发生动态,建立了1个包含监测数据、茶园环境照片、瓢虫生态和标本照片的浙江杭州茶园瓢虫种类与动态数据集。这为深入认识茶园瓢虫种类和动态发生规律提供依据,也为今后开发瓢虫保护利用和图像识别技术提供数据支持。

Conservation and utilization of natural enemies is central to the ecological regulation and management of pests population,and it is also an important measure to enhance populations of the natural enemies with the goal of achieving long-term sustainable regulation and control of pests in tea gardens.Predatious Coccinellidae is one of the most important predatory enemy guild in tea gardens,which has a good natural control effect on aphids,whiteflies,scale insects,mites and other small tea pests.However,there are few long-term observational studies on the species and the occurrence regularity of the Coccinellidae in tea gardens.In this study,we collected the Coccinellidae species and monitored the occurrence dynamics of dominant species such as Harmonia axyridis and Chilocorus kuwanae in the tea gardens of West Lake Longjing Tea core region,which located in Hangzhou,Zhejiang Province,from 2019 to 2021,established a dataset contents Coccinellidae species and population dynamics,habitat pictures of the survey site,Coccinellidae ecological and specimen pictures.This provides a basis for understanding the species and dynamic occurrence of ladybirds in tea gardens,and also provides data support for the development of ladybirds protection and image recognition technology in the future.