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| 广聚萤叶甲成虫的形态特征 | |
| 引用本文： | 郭薇,周忠实,郭建英,马骏,.广聚萤叶甲成虫的形态特征[J].植物保护,2010,36(5):179-182. |
| 作者姓名： | 郭薇 周忠实 郭建英 马骏 |
| 作者单位： | 1. 湖南农业大学生物安全科学技术学院,长沙,410128;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. 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 3. 湖南农业大学生物安全科学技术学院,长沙,410128;广东出入境检验检疫局检验检疫技术中心,广州,510623 |
| 基金项目： | 国家重点基础研究发展计划("973"计划)项目，"十一五"国家科技支撑计划重大项目 |
| 摘 要： | 广聚萤叶甲(Ophraella communa LeSage)是我国近几年来发现的一种重要的豚草(Ambrosia artemisiifolia Linn.)天敌。鉴于该叶甲在豚草生物防治上的重要性,本文在前人研究的基础上,对其成虫的形态特征进行了详细描述,并介绍了区别雌雄虫的重要外部特征。认为雄虫生殖节端部有倒"V"形的黑斑,而雌虫无"V"形黑斑。这对于进一步深入开展该叶甲的生物学、生态学及其应用研究具有重要意义。 |
| 关 键 词： | 广聚萤叶甲 成虫 形态特征 豚草 |
Morphological characteristics of Ophraella communa adults |
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| Guo Wei,Zhou Zhongshi,Guo Jianying,Ma Jun.Morphological characteristics of Ophraella communa adults[J].Plant Protection,2010,36(5):179-182. | |
| Authors: | Guo Wei Zhou Zhongshi Guo Jianying Ma Jun |
| Institution: | 1. College of Bio Safety Science and Technology, Hunan Agricultural University, Changsha410128, China;2. State Key Laboratory for Biology of Plant Diseases and Insect Pests, Institute of Plant Protection, Chinese Academy of Agricultural Sciences, Beijing100193, China; 3. Center for Inspection and Quarantine Technology, Guangdong Entry Exit Inspection and Quarantine Bureau, Guangzhou510623, China |
| Abstract: | In recent years, Ophraella communa LeSage, an important herbivorous natural enemy of the invasive weed Ambrosia artemisiifolia Linn. has occurred in China. Owing to the importance of this leaf beetle for biological control of A. artemisiifolia, the morphological characteristics of adult beetles were described based on our observations. We found that there was a “V” stripe at the end of genital abdominal segment of males, but no “V” stripes at the corresponding parts of females. It is important to study the biology, ecology and application of this leaf beetle in the future. |
| Keywords: | Ophraella communa adult morphology Ambrosia artemisiifolia |
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