|
|||||
|
|
| 大豆蚜寄生蜂豆柄瘤蚜茧蜂室内生物学特性观察 | |
| 引用本文： | 闫威,席玉强,李学军,许彪,张彦周,尹新明.大豆蚜寄生蜂豆柄瘤蚜茧蜂室内生物学特性观察[J].昆虫学报,2011,54(10):1204-1210. |
| 作者姓名： | 闫威 席玉强 李学军 许彪 张彦周 尹新明 |
| 作者单位： | 1. 河南农业大学植物保护学院,郑州450002;中国科学院动物研究所动物进化与系统学重点实验室,北京100101 2. 郑州科技学院,郑州,450064 3. 沈阳师范大学化学与生命科学学院,沈阳,110034 4. 岫岩满族自治县农业技术推广中心,辽宁岫岩,114300 5. 中国科学院动物研究所动物进化与系统学重点实验室,北京,100101 6. 河南农业大学植物保护学院,郑州,450002 |
| 基金项目： | 公益性行业(农业)科研专项经费项目(201103022); 中国科学院知识创新工程重要方向项目(KSCX2-YW-NF-02); 河南省重点科技攻关项目(092102110183) |
| 摘 要： | 豆柄瘤蚜茧蜂Lysiphlebus fabarum( Marshall)是大豆蚜Aphis glycines Matsumura的一种重要寄生蜂.在实验室条件下,对豆柄瘤蚜茧蜂的发育历期、繁殖力、寿命和性比等指标,以及成蜂的羽化、取食、产卵行为等生物学特性进行了观察描述.结果表明:在19 ～31℃范围内,发育历期随着温... |
| 关 键 词： | 豆柄瘤蚜茧蜂 大豆蚜 生活史 行为 发育历期 寿命 羽化 繁殖 |
Laboratory observations on biological characteristics of Lysiphlebus fabarum (Marshall) (Hymenoptera: Braconidae: Aphidiinae), a parasitoid of Aphis glycines Matsumura (Hemiptera: Aphididae) |
|
| YAN Wei,XI Yu-Qiang,LI Xue-Jun,XU Biao,ZHANG Yan-Zhou,YI Xin-Meng.Laboratory observations on biological characteristics of Lysiphlebus fabarum (Marshall) (Hymenoptera: Braconidae: Aphidiinae), a parasitoid of Aphis glycines Matsumura (Hemiptera: Aphididae)[J].Acta Entomologica Sinica,2011,54(10):1204-1210. | |
| Authors: | YAN Wei XI Yu-Qiang LI Xue-Jun XU Biao ZHANG Yan-Zhou YI Xin-Meng |
| Affiliation: | YAN Wei1,5,XI Yu-Qiang2,LI Xue-Jun3,XU Biao4,ZHANG Yan-Zhou5,YIN Xin-Ming1,(1. College of Plant Protection,Henan Agricultural University,Zhengzhou 450002,China,2. Zhengzhou Institute of Science & Technology,Zhengzhou 450064,3. College of Chemistry and Life Sciences,Shenyang Normal University,Shenyang 110034,4. Agricultural Technology Popularization Center of Xiuyan Manchu Nationality Autonomous County,Xiuyan,Liaoning 114300,5. Key Laboratory of Zoological Systematics a... |
| Abstract: | Lysiphlebus fabarum (Marshall) is one of most important natural enemies of the soybean aphid, Aphis glycines Matsumura. Biological characteristics of L. fabarum including such indices as the developmental duration, breeding potential, longevity and sex ratios, and the emergence, feeding and parasitism behaviors of the parasitoid were observed under the laboratory conditions and described. The results showed that within the temperature of 19-31℃, the developmental duration gradually shortened with the increase of temperature. Most offsprings were produced at 22℃. At 19℃, the female adults had the longest longevity (12.9 d on average) when they were provided with 10% honey water as food. However, when the temperature reached to 31℃, the adult longevity was only 4.0 d. The sex ratio was 1.5∶1 at 19℃, and 1.3∶1 at 22℃; at higher temperatures (25℃, 28℃ and 31℃), however, more males were produced. The emergence period varies from 1.5 h to 3 h. Adult females can copulate and lay eggs on the day of emergence, and they usually choose the 2nd-3rd nymphs of the aphid to parasite. The results will be useful to guide the control of the soybean aphid in fields and provide basic knowledge on mass production, storage and utilization of L. fabarum in future. |
| Keywords: | Lysiphlebus fabarum Aphis glycines life history behavior developmental duration longevity emergence breeding |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《昆虫学报》浏览原始摘要信息 | |
| 点击此处可从《昆虫学报》下载全文 | |
