| 草地贪夜蛾覆毛卵块与绒茧蜂茧块的识别特征 |
| |
| 引用本文： | 张 智,张云慧,姜玉英,刘 杰,林培炯,陈智勇,唐广耀.草地贪夜蛾覆毛卵块与绒茧蜂茧块的识别特征[J].植物保护,2019,45(5):99-101. |
| |
| 作者姓名： | 张 智 张云慧 姜玉英 刘 杰 林培炯 陈智勇 唐广耀 |
| |
| 作者单位： | 1. 中国农业科学院植物保护研究所, 植物病虫害生物学国家重点实验室, 北京 100193; 2. 北京市植物保护站, 北京 100029; 3. 全国农业技术推广服务中心, 北京 100125; 4. 南京农业大学, 南京 210095; 5. 信阳农林学院, 信阳 464399 |
| |
| 基金项目： | 国家自然科学基金（31972260）；中央级公益性科研院所基本科研业务费专项（Y2019YJ06）; 国家现代农业产业技术体系(CARS-03); 2019年世园会“百蔬园”建设项目(20190326053231) |
| |
| 摘 要： | 草地贪夜蛾Spodoptera frugiperda(J.E.Smith)是2019年新入侵我国的一种重大迁飞性农业害虫。田间监测时,其覆毛卵块易与绒茧蜂茧块混淆。本文利用数码显微系统(VHX-6000,KEYENCE)对草地贪夜蛾覆毛卵块和绒茧蜂茧块的识别特征进行了观察与描述,发现两者在颜色、质地、形状等方面具有明显差异。掌握这些区别特征,有利于提升田间草地贪夜蛾卵的调查准确率。
|
| 关 键 词： | 草地贪夜蛾 绒茧蜂 卵块 |
| 收稿时间： | 2019/8/8 0:00:00 |
| 修稿时间： | 2019/8/12 0:00:00 |
Observation on the differences between scales-covering egg layer ofSpodoptera frugiperda and fuzzy cocoons lump of Apanteles sp. |
| |
| ZHANG Zhi,ZHANG Yunhui,JIANG Yuying,LIU Jie,LIN Peijiong,CHEN Zhiyong,TANG Guangyao.Observation on the differences between scales-covering egg layer ofSpodoptera frugiperda and fuzzy cocoons lump of Apanteles sp.[J].Plant Protection,2019,45(5):99-101. |
| |
| Authors: | ZHANG Zhi ZHANG Yunhui JIANG Yuying LIU Jie LIN Peijiong CHEN Zhiyong TANG Guangyao |
| |
| Institution: | 1. State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy ofAgricultural Sciences, Beijing 100193, China; 2. Beijing Plant Protection Station, Beijing 100029, China; 3. National Agro-Tech Extension and Service Centre, Beijing 100125, China; 4. Nanjing Agricultural University, Nanjing 210095, China; 5. Xinyang Agricultural and Forestry University, Xinyang 464399, China |
| |
| Abstract: | Spodoptera frugiperda (J. E. Smith), a vital migratory insect pest to corn, has invaded China in 2019. When doing survey in field, scales-covering egg mass of S. frugiperda were tended to be confused with fuzzy cocoons lump of Apanteles sp. In order to provide the exact recognition features between them, digital microscopy (VHX-6000, KEYENCE) was used to observe and describe the identification characteristics of scales-covering egg mass and cocoon block. Results showed that there were obvious differences in color, texture and shape between them. We believe that characteristics mentioned in this article are helpful to improve the accuracy of investigation on the eggs of S. frugiperda in the field. |
| |
| Keywords: | Spodoptera frugiperda Apanteles sp egg mass |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《植物保护》浏览原始摘要信息 |
| 点击此处可从《植物保护》下载免费的PDF全文 |
|
