山东茶区茶银尺蠖生物学特性初步研究  

Preliminary Research on the Biological Characteristics of the Scopula subpunctaria in Shandong Tea Area

作　　者：夏英三 李斌 胡芳东 刘晓 袁其峰 XIA Yingsan;LI Bin;HU Fangdong;LIU Xiao;YUAN Qifeng(Agricultural Comprehensive Service Center of Shandong Linshu County,Linshu 276712,China;Agricultural and Rural Bureau of Rizhao Lanshan District,Rizhao 276800,China;Shandong Wanping Agricultural Development Co.,Ltd.,Rizhao 276812,China;Tea Research Institute of Rizhao City,Rizhao 276800,China)

机构地区：[1]山东省临沭县青云镇农业综合服务中心,山东临沭276712 [2]日照市岚山区农业农村局,山东日照276800 [3]山东万平农业开发有限公司,山东日照276812 [4]日照市茶叶科学研究所,山东日照276800

出　　处：《中国茶叶》2022年第10期55-59,共5页China Tea

摘　　要：通过对茶银尺蠖生活史、生活习性的观察研究,明确了茶银尺蠖在山东茶区每年发生6代。对山东茶区茶银尺蠖各代各虫态发生期、历期,以及各代各龄幼虫历期进行了调查和统计,发现与南方茶区不同的是,茶银尺蠖在山东以蛹和幼虫2种虫态在茶树上越冬,越冬代卵的历期受温度影响较大,茶银尺蠖世代重叠严重。Through the observation and research on the life history and living habits of the Scopula subpunctaria,it was found that there are 6 generations of Scopula subpunctaria per year in the Shandong tea area.The investigation of occurrence period of each generation and each insect state,each generation and each insect state period,and each generation and instar larvae period were conducted.Different from the southern tea area,the Scopula subpunctaria overwintered on tea trees in two states of pupa and larvae in Shandong,and the duration of overwintering eggs was greatly affected by temperature.Its generations overlapped seriously.

关 键 词：山东茶区 茶银尺蠖 生活史 生活习性 

分 类 号：S435.711[农业科学—农业昆虫与害虫防治]