广南油茶虫害调查及糖醋液诱捕试验  

Investigation on Insect Pests and Trap Catches by Sweet and Sour Liquid in Guangnan Camellia oleifera Orchards

作　　者：陈福 郭晓春 胡光辉[2] 郑畹[2] 闫争亮[2] CHEN Fu;GUO Xiao-chun;HU Guang-hui;ZHENG Wan;YAN Zheng-liang(Institute of Oil Tea Research,Yunnan Academy of Forestry,Guangnan Yunnan 663300,P.R.China;Yunnan Academy of Forestry,Kunming Yunnan 650201,P.R.China)

机构地区：[1]云南省林业科学院油茶研究所,云南广南663300 [2]云南省林业科学院,云南昆明650201

出　　处：《西部林业科学》2018年第5期5-8,共4页Journal of West China Forestry Science

基　　金：云南省本力登(Bennetzen)院士工作站资金资助

摘　　要：为了清楚地了解广南县油茶病虫害的危害程度并作出有效的防治,对广南县油茶园的主要害虫进行踏查和调查,并利用糖醋液进行油茶害虫的诱捕试验。结果表明,油茶象、油茶金花虫、茶小绿叶蝉和小青花金龟为重度危害,茶梢蛾、绿鳞象甲、油茶肖叶甲、无斑弧丽金龟、龟蜡蚧、油茶绵蚧、茶梨蚧、茶蚜、茶黄蓟马为中度危害,其余害虫危害较轻或零星发生。糖醋液对油茶金花虫诱捕效果最好,同时也诱捕到大量的茶梢蛾、茶枝镰蛾、小青花金龟、茶小绿叶蝉。试验证明糖醋液可用于油茶害虫的监测和诱杀。Investigation and trap catches of insect pests were conducted in Camellia oleifera orchards in Guangnan,Yunnan in 2017 and 2018.In the Camellia oleifera orchards,Curculio chinensis,Colaspoides opaca,Oxycetonia jucunda,and Empoasca flavescens were the most dangerous pests;and Parametriates thea,Hypomeces squamosus,Demotina thei,Poecilocoris latus,Popillia mutans,Metaceronema japonica,Pinnaspis theae,Toscoptera aurantii,and Scirtothrips dorsalis were moderately harmful pests.In trap catch tests by sweet and sour liquid,a large number of Colaspoides opaca was catched,and the trapped numbers of Parametriates thea,Casmara patrona,Poecilocoris latus,Oxycetonia jucunda,and Empoasca flavescens were significantly greater than those by water(CK).

关 键 词：油茶 害虫 调查 诱集 糖醋液 

分 类 号：S794.4[农业科学—林木遗传育种] S[农业科学—林学]