危害园林树木扶桑的粉蚧调查和形态鉴定  

Investigation and morphological identification of mealybugs endanger on Hibiscus rosa-sinensis Linn of ornamental trees

作　　者：吴福中 李惠萍 付海滨 WU Fu-Zhong;LI Hui-Ping;FU Hai-Bin(Technology Center of Huizhou Customs,Huizhou 516006,Guangdong Province,China;Technology Center of Taiyuan Customs,Taiyuan 030021,China;Technology Center of Shenyang Customs,Shenyang 110027,China)

机构地区：[1]惠州海关技术中心,广东惠州510006 [2]太原海关技术中心,太原030021 [3]沈阳海关技术中心,沈阳110027

出　　处：《环境昆虫学报》2020年第3期760-765,共6页Journal of Environmental Entomology

基　　金：惠州市科技项目(2017C0424040);广东省科技项目(2018SC040612,2019A141401001);惠州市惠城区科技项目(20151207113623265);广东出入境检验检疫局科技项目(2017GDK70);国家质检总局科技计划项目(2005IK064,2009IK275,2016IK211,2017IK164)。

摘　　要：扶桑因花期长、颜色艳丽和便于栽种管理,是我国华南等热带地区普遍种植的重要园林植物。本文通过野外调查,采集了扶桑等寄主植物上发生危害的3种粉蚧,分别是扶桑绵粉蚧、木槿曼粉蚧和美地绵粉蚧。通过制作玻片标本,从足、刺孔群、盘孔、和管腺等部位详细比较了3种粉蚧的玻片主要显微特征以及野外活虫虫体特征,为基层农林工作人员识别该类害虫提供参考。As an important garden plant widely planted in tropical areas of South China,Hibiscus rosa-sinensis Linn have long flowering period,bright color and easy planting and management.We surveyed and collected more mealybugs on the garden plants in the wild.The results showed that three mealybugs of Phenacoccus solenopsis Tinsley,Maconellicoccus hirsutus Green and Phenacoccus madeirensis Green occurred on H.rosa-sinensis and other hosts.We compared from the legs,cerarii,disk pores,and cylindrical ducts of the main microscopic characteristics by making silde and living body characteristics,respectively.It provides a reference for identify the mealybugs and its related species for the quarantine officials.

关 键 词：扶桑绵粉蚧 木槿曼粉蚧 美地绵粉蚧 形态鉴定 

分 类 号：Q968.1[生物学—昆虫学] S433[农业科学—农业昆虫与害虫防治]