甘薯小象甲形态特征及产卵习性观察  

Observation on morphological characteristics and oviposition behavior of Cylas formicarius

作　　者：李建忠 涂育文 刘敏[3] 郑泓泽 章金明[3] LI Jianzhong;TU Yuwen;LIU Min;ZHENG Hongze;ZHANG Jinming(Qujiang Agricultural Technology Extension Center of Quzhou City,Quzhou 324002,Zhejiang;Qujiang Shuilong Family Farm of Quzhou City,Quzhou 324007,Zhejiang;Institute of Plant Protection and Microbiology,Zhejiang Academy of Agricultural Sciences,Hangzhou 310021,Zhejiang;Xingzhi College Zhejiang Normal University,Lanxi 321100,Zhejiang)

机构地区：[1]衢州市衢江区农业技术推广中心,浙江衢州324002 [2]衢州市衢江区水龙家庭农场,浙江衢江324007 [3]浙江省农业科学院植物保护与微生物研究所,浙江杭州310021 [4]浙江师范大学行知学院,浙江兰溪321100

出　　处：《浙江农业科学》2024年第8期1908-1910,共3页Journal of Zhejiang Agricultural Sciences

基　　金：2022年农业外来入侵物种普查(农业植物病虫害部分)(HT-CTZB-2022050535-1);衢江区院地合作项目(2022R17T80D08)。

摘　　要：甘薯小象甲是甘薯生产和储存期的一种重要检疫性害虫,成虫蛀食块根、嫩芽、嫩茎,幼虫蛀食甘薯和粗蔓,并可引发软腐病等其他病害,受害甘薯有腥味不能食用,对甘薯产业造成严重危害。文章对甘薯小象甲的形态和产卵特性进行拍照和描述,提供识别和鉴定依据,有利于提高基层检疫和植保人员的检疫、监测和防控能力。Cylas formicarius is an important quarantine pest during the production and storage of sweet potato.The adults eat root tubers,tender buds and tender stems,and the larvae eat sweet potatoes and their thick vines.The damaged sweet potatoes have a fishy smell and can not be eaten.The feeding of Cylas formicarius can cause other diseases,such as soft rot,and cause serious harm to the production of sweet potatoes.In this paper,the morphology and oviposition behavior of Cylas formicarius were photographed and described to provide identification basis,which is beneficial for improving the quarantine,monitoring and pest control abilities of technicians.

关 键 词：甘薯小象甲 不同虫态 形态 产卵习性 

分 类 号：S435.315.1[农业科学—农业昆虫与害虫防治]