不同类型茶园病虫害调查及防治技术研究  

Studies on Investigation and Control of Diseases and Pests in Different Tea Plantations

作　　者：冉隆珣[1] 玉香甩[1] 毛加梅[1] 李良静[1] 汪云刚[1] 曾铁桥 罗云祥 

机构地区：[1]云南省农业科学院茶叶研究所,云南勐海666201 [2]云南省勐海县茶叶技术推广中心,云南勐海666200

出　　处：《安徽农业科学》2012年第27期13358-13359,共2页Journal of Anhui Agricultural Sciences

基　　金：国家科技支撑计划项目(2007BAD58B01)

摘　　要：对有机茶园、生态茶园和常规管理茶园中的病虫害开展了普查和系统调查,并对3种茶园中的主要病虫害进行了综合防治。结果表明,有机茶园、生态茶园和常规管理茶园中病虫害组成和分布存在相似性和差异性;有机茶园、生态茶园和常规管理茶园中,昆虫分布趋势均为上层>中层>下层,昆虫数量为常规管理茶园>有机茶园>生态茶园,天敌所占数量百分比为生态茶园>有机茶园>常规管理茶园。在云南茶区可用黄色粘虫纸诱杀假眼小绿叶蝉、茶蚜和其他叶蝉;针对不同茶园主要病虫害,通过田间药效试验筛选出了爱禾0.3%印楝素、云菊、绿颖、武夷菌素和硫悬浮剂等生物农药。The diseases and pests in the organic tea plantation,ecological tea plantation and routine managed tea plantation were investigated,and three main pests and diseases were comprehensively controlled.The results showed the similarities and differences in the composition and distribution of diseases and pests in the organic tea plantation,ecological tea plantation and routine managed tea plantation.The distribution of pests was shown as top layer〉 middle layer 〉 bottom layer,the quantity of pests was shown as routine managed tea plantation 〉 organic tea plantation 〉 ecological tea plantation,the proportion of natural predators was ecological tea plantation 〉 organic tea plantation 〉 routine managed tea plantation.In Yunnan tea planting area,it is common to see that yellow sticky papers were used to kill Empoasca vitis,Toxoptera aurantii and other leafhoppers.In order to deal with the main pests and diseases in different tea plantations,a field efficacy experiment was carried out to screen out some biological pesticides,including 0.3% nimbin,pyrethrins,SK spray oil,Wuyiencin and sulphur suspends,etc..

关 键 词：茶园 病虫害 调查与防治 

分 类 号：S435.712[农业科学—农业昆虫与害虫防治]