| 不同类型烟草上节肢动物群落的季节特征 |
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| 引用本文： | 蒋金炜,郭线茹,罗梅浩,郑晓军,张树华. 不同类型烟草上节肢动物群落的季节特征[J]. 中国烟草学报, 2003, 9(1): 35-38,47 |
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| 作者姓名： | 蒋金炜 郭线茹 罗梅浩 郑晓军 张树华 |
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| 作者单位： | 河南农业大学植物保护学院, 郑州 450002 |
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| 摘 要： | 洛阳山区烟田的调查发现,黄花烟草单作田,黄花烟与RG17混栽烟田和RG17单作田的节肢动物群落分别由24种、68种、59种组成,其季节变化随烟草生育期不同可以分成3个阶段。烟田的捕食性天敌是控制害虫的优势种群,对害虫具有一定的抑制作用。黄花烟草对烟青虫、棉铃虫产卵具有较强的诱集作用,种植黄花烟草可作为防治烟草害虫的措施之一。
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| 关 键 词： | 黄花烟草 节肢动物 群落 多样性 棉铃虫 烟青虫 |
| 文章编号： | 1004-5708(2003)01-0035-05 |
| 收稿时间： | 2002-05-08 |
The seasonal characters of arthropod community in different types of tobacco |
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| Jiang Jinwei Guo Xianru Luo Meihao Zheng Xiaojun Zhang Shuhua Plant Protection College of Henan Agricultural University,Zhengzhou. The seasonal characters of arthropod community in different types of tobacco[J]. Acta Tabacaria Sinica, 2003, 9(1): 35-38,47 |
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| Authors: | Jiang Jinwei Guo Xianru Luo Meihao Zheng Xiaojun Zhang Shuhua Plant Protection College of Henan Agricultural University Zhengzhou |
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| Affiliation: | Plant Protection College of Henan Agricultural University, Zhengzhou 450002 |
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| Abstract: | The arthropod community consisted in 24 species in %Nicotiana rustica,% 68 species in %Nicotiana rustica% interplanting with Nicotiana tabaccum and 59 species in Nicotiana tabaccum respectively. The seasonal characters of the community were divided into three phases based on different growth stages. The predatory and parasitic natural enemies were dominant populations of the community that control tobacco pests. The mainly harmful species were only green peach aphid, oriental tobacco budworm and cotton bollworm. Data analysis showed that %Nicotiana rustica% can entice oriental tobacco budworm and cotton bollworm to lay more eggs. Planting %Nicotiana rustica% can be used as means of controlling tobacco pests. |
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| Keywords: | Nicotiana rustica% Nicotiana tabaccum Arthropod community Oriental tobacco budworm Cotton bollworm |
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