| 挥发物在调节稻虱缨小蜂、黑肩绿盲蝽种内种间关系中的作用 |
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| 引用本文： | 刘芳,娄永根,程家安.挥发物在调节稻虱缨小蜂、黑肩绿盲蝽种内种间关系中的作用[J].浙江大学学报(农业与生命科学版),2002,28(4):401-406. |
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| 作者姓名： | 刘芳 娄永根 程家安 |
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| 作者单位： | 浙江大学,应用昆虫学研究所,浙江,杭州,310029 |
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| 基金项目： | “973”资助项目 (G2 0 0 0 0 16 2 0 8) |
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| 摘 要： | 研究了由挥发物传递的稻虱缨小蜂、黑肩绿盲蝽种内种间关系.结果表明,稻虱缨小蜂和黑肩绿盲蝽通过挥发物而产生的种内作用不明显;稻虱缨小蜂并不明显避开"稻苗 +飞虱雌成虫+黑肩绿盲蝽 "复合体,黑肩绿盲蝽则明显地趋向"稻苗+飞虱雌成虫+稻虱缨小蜂"复合体.
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| 关 键 词： | 挥发物 稻虱缨小蜂 黑肩绿盲蝽 种内种间关系 |
| 文章编号： | 1008-9209(2002)04-0401-06 |
Mediation of volatiles on the intra- and interspecific relationships between Angrus nilaparvatae Pang & Wang and Cyrtorhinus lividipennis (Reuter) |
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| LIU Fang,LOU Yong gen,CHENG Jia an.Mediation of volatiles on the intra- and interspecific relationships between Angrus nilaparvatae Pang & Wang and Cyrtorhinus lividipennis (Reuter)[J].Journal of Zhejiang University(Agriculture & Life Sciences),2002,28(4):401-406. |
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| Authors: | LIU Fang LOU Yong gen CHENG Jia an |
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| Abstract: | Mediation of volatiles in the relationships between Angrus nilaparvatae Pang & Wang and Cyrtorhinus lividipennis (Reuter) were studied using rice variety TN1. The results showed that A. nilaparvatae and C. lividipennis did not distinguish volatiles of rice plants with planthoppers (female adults or nymphs) from those of rice plants with planthoppers and conspecific parasitoid or predator. The parasitoid showed no apparent avoidance to odours from rice plants with planthoppers and the predator, while the predator preferred odours from rice plants with planthoppers and the parasitoid over those from plants with planthoppers. |
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| Keywords: | volatile Angrus nilaparvatae Pang & Wang Cyrtorhinus lividipennis (Reuter) intra and intersepecific relationship |
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