| 郑州郊区茄子和菜辣椒田节肢动物群落的组成与季节特征 |
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| 引用本文： | 蒋金炜,罗梅浩,郭线茹,郑晓军,高素霞.郑州郊区茄子和菜辣椒田节肢动物群落的组成与季节特征[J].河南农业大学学报,2004,38(1):54-58. |
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| 作者姓名： | 蒋金炜 罗梅浩 郭线茹 郑晓军 高素霞 |
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| 作者单位： | 河南农业大学植物保护学院,河南,郑州,450002 |
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| 基金项目： | 河南农业大学资助项目(20020515) |
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| 摘 要： | 对郑州郊区茄子、菜辣椒田节肢动物群落调查发现，茄子和菜辣椒田物种数分别为28种和15种捕食性天敌在数量上构成了控制害虫的优势类群．茄子田主要害虫是桃蚜和茶黄螨，菜辣椒田的主要害虫是桃蚜和烟青虫多样性和均匀性分析显示，菜辣椒田群落组成前期较低而后期增加，而茄子田则前期较低，中期上升，后期又逐渐下降。
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| 关 键 词： | 茄子 菜辣椒 节肢动物群落 多样性 烟青虫 |
| 文章编号： | 1000-2340(2004)01-0054-05 |
The seasonal characters and structure of the arthropod community in aubergine and capsicum field in Zhengzhou suburbs |
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| JIANG Jin_wei,LUO Mei_hao,GUO Xian_ru,ZHENG Xiao_jun,GAO Su_xia.The seasonal characters and structure of the arthropod community in aubergine and capsicum field in Zhengzhou suburbs[J].Journal of Henan Agricultural University,2004,38(1):54-58. |
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| Authors: | JIANG Jin_wei LUO Mei_hao GUO Xian_ru ZHENG Xiao_jun GAO Su_xia |
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| Abstract: | The results of field investigation on arthropod community showed that the arthropod community consisted of 28 species in aubergine field, and 15 species in capsicum field, respectively. The predatory and parasitic natural enemies were dominant populations of the community that control aubergine and capsicum pests. The main harmful species consisted of green peach aphid and oriental tobacco budworm. Data analysis showed that the diversities and evenness of the community were poorer in earlier stage and richer in later stage of capsicum, and poorer in earlier stage and richer in middle stage, and then were poorer in later stage of aubergine. |
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| Keywords: | aubergine capsicum arthropod community diversity oriental tobacco budworm |
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