警惕检疫性害虫无花果蜡蚧在我国西南地区油橄榄种植区扩散  

Be alert to the spread of a quarantine pest,Ceroplastes rusci(Linnaeus)in olive growing areas of southwest China

作　　者：王戌勃 向建英[1] 邓忠坚[1] 张媛[1] Wang Xubo;Xiang Jianying;Deng Zhongjian;Zhang Yuan(Yunnan Academyof Biodiversity Southwest Forestry University,Kunming 650224,China)

机构地区：[1]西南林业大学云南生物多样性研究院,云南昆明650224

出　　处：《植物检疫》2022年第6期50-53,共4页Plant Quarantine

基　　金：云南省省级环境保护专项(迪庆州外来入侵物种调查评估与监测预警);云南省基础研究计划青年项目(2019FD072);西南林业大学校级科研启动项目(111809)。

摘　　要：无花果蜡蚧是一种世界广泛分布的多食性害虫,取食56科160余种寄主植物,我国将该虫列为进境植物检疫性有害生物。2021年7—8月,作者在云南省迪庆州野外考察时,发现无花果蜡蚧取食多种植物,系滇西北地区首次发现,也是我国油橄榄、无花果和常春藤上发现的一种新害虫。滇西北以及金沙江干热河谷是我国西南地区油橄榄的重要种植区,为防止无花果蜡蚧的进一步为害,本文对其野外识别、主要显微特征和防治要点进行详细介绍。Fig wax scale,Ceroplastes rusci(Linnaeus),is a widely distributed polyphagous pest in world,feeding on over 160 host plants of 56 families.It was listed as a quarantine pest in China.During the field investigation in Diqing Prefecture of Yunnan Province from July to August 2021,we found that C.rusci fed on several plants,which was the first time found in northwest Yunnan Province,and also a new pest found on olive(Olea europaea),fig(Ficus carica)and ivy(Hedera nepalensis var.sinensis)in China.Northwest Yunnan and the dry-hot valley of Jinshajiang River are important olive growing areas in southwest China.In order to prevent further harm of C.rusci,field identification,main microscopic characteristics and control points of fig wax scale were introduced in detail in this paper.

关 键 词：无花果蜡蚧 油橄榄 形态特征 防治措施 

分 类 号：S41[农业科学—植物保护]