广东省鳞翅目桑树害虫种类调查与鉴定  

Investigation and identification of Lepidoptera inscet pests damaging mulberry in Guangdong province

作　　者：章攀 游春平 韩群鑫 ZHANG Pan;YOU Chunping;HAN Qunxin(College of Agriculture and Biology, Zhongkai University of Agriculture and Engineering, Guangzhou 510225, China)

机构地区：[1]仲恺农业工程学院农业与生物学院

出　　处：《仲恺农业工程学院学报》2019年第4期1-12,共12页Journal of Zhongkai University of Agriculture and Engineering

基　　金：广东省现代农业蚕桑产业体系病虫害岗位创新团队(2018LM1134)资助项目

摘　　要：鳞翅目害虫是广东桑树(Morus alba L.)种植区主要为害桑树的害虫种类,每年都会对蚕桑生产造成较大的经济损失.从2016年10月至2017年10月,通过对桑园鳞翅目害虫的调查和采集,利用形态和分子(细胞色素氧化酶亚基I基因mtCOI)鉴定方法对其进行系统鉴定,共鉴定出5种鳞翅目害虫,分别为桑螟(Glyphodes pyloalis Walker)、棕斑澳黄毒蛾(Orvasca subnotata Walker)、棉古毒蛾(Orgyia australis Walker)、柑橘长卷叶蛾(Homona coffearia Meyrick)和大钩翅尺蛾(Hyposidra talaca Walker);其中,棕斑澳黄毒蛾(Orgyia subnotata Walker)为国内首次报道为害桑树,柑橘长卷叶蛾(H.coffearia)、大钩翅尺蛾(H.talaca)为广东省内首次报道为害桑树.In recent years,Lepidoptera insect pests have been the main pests in mulberry tree in Guangdong,which cause great economic losses to sericulture production every year.Through the investigation and collection of the pest of Lepidoptera insect pest in mulberry,5 Lepidoptera insect pests were identified by morphology and molecular(cytochrome oxidase subunit I gene mtCOI)identification,they were Glyphodes pyloalis Walker,Orvasca subnotata Walker,Orgyia australis Walker,Homona coffearia Meyrick and Hyposidra talaca Walker.O.subnotata was first reported to damage mulberry in our country.H.coffearia and H.talaca were first reported to attack mulberry in Guangdong.

关 键 词：桑树害虫 昆虫鉴定 细胞色素氧化酶亚基I基因(mtCOI) 鳞翅目 

分 类 号：S436[农业科学—农业昆虫与害虫防治]