|
|||||
|
|
| 松毛虫赤眼蜂对被害与未被害马尾松的趋性选择 | |
| 引用本文： | 黄丽莉,刘兴平,韩瑞东,王国红,孙江华,戈峰.松毛虫赤眼蜂对被害与未被害马尾松的趋性选择[J].昆虫知识,2006,43(2):215-219. |
| 作者姓名： | 黄丽莉 刘兴平 韩瑞东 王国红 孙江华 戈峰 |
| 作者单位： | 1. 中国科学院动物研究所,农业虫害鼠害综合治理国家重点实验室,北京,100080;江西农业大学昆虫研究所,南昌,330045 2. 江西农业大学园林与艺术学院,南昌,330045 3. 中国科学院动物研究所,农业虫害鼠害综合治理国家重点实验室,北京,100080 4. 福建师范大学生物工程学院,福州,350007 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 分别利用培养皿和“Y”形嗅觉仪的测定方法,研究了松毛虫赤眼蜂Trichogramma dendrolimiMatsumura对马尾松毛虫Dendrolimus punctatusWalker危害的马尾松针(Pinus massoniana)与未被害马尾松针的趋性选择反应。发现未被害松针和被害松针对松毛虫赤眼蜂均具显著的引诱作用,但是在被害与未被害松针两者之间,松毛虫赤眼蜂明显选择被害松针;对于不同被害程度而言,松毛虫赤眼蜂倾向于选择被害程度严重的松针,而与松针是否被马尾松毛虫连续危害的关系不明显。即松毛虫赤眼蜂可以通过马尾松毛虫被害后的寄主植物(马尾松)所散发的气味以对寄主栖息地定向,跟踪、寻找马尾松毛虫。 |
| 关 键 词： | 松毛虫赤眼蜂 马尾松 挥发性物质 趋性选择 |
| 收稿时间： | 01 18 2005 12:00AM |
| 修稿时间： | 2005-01-182005-06-28 |
The effect of damaged and non-damaged pine needle on the tropism selection of parasitoid Trichogramma dendrolimi |
|
| HUANG Li-Li,LIU Xing-Ping,HAN Rui-Dong,WANG Guo-Hong,SUN Jiang-Huan,GE Feng.The effect of damaged and non-damaged pine needle on the tropism selection of parasitoid Trichogramma dendrolimi[J].Entomological Knowledge,2006,43(2):215-219. | |
| Authors: | HUANG Li-Li LIU Xing-Ping HAN Rui-Dong WANG Guo-Hong SUN Jiang-Huan GE Feng |
| Institution: | 1. State Key Laboratory of Integrated Management of Pest Insects and Rodents, Institnte of Zoology, Chinese Academy of Sciences, Beijing 100080, China ; 2, College of Agronomy, Jiangxi Agricultural University, Nanchang 330045, China; 3. College of Gardening and Art Designing, Jiangxi Agricultural University, Nanchang 330045, China ;4. College of Bioengineering, Fujian Normal University, Fuzhou 350007, China |
| Abstract: | The tropism responses of Trichogramma dendrolimi Matsumura to the pine needles damaged and non-damaged by pine caterpillar (Dendrolimus punctatus Walker) were investigated with petri dishes methods and “Y"-tube olfactometer. Female wasps were attracted to both the damaged and non-damaged pine needles. The damaged needles were more attractive for female wasps than the non-damaged needles. Female wasps tended to be attracted to the pine needles damaged seriously rather than those damaged slightly, however, the period of continuous damaging had no significant effect. It reveals that T. dendrolimi may orientate to the odor emitted from the damaged pine, in order to track and search for pine caterpillars. |
| Keywords: | Trichogramma dendrolimi Pinus massoniana volatiles tropism selection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |