| 温室中南美斑潜蝇幼虫的空间分布型研究 |
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| 引用本文： | 张文解,罗进仓,邓刚,魏玉红.温室中南美斑潜蝇幼虫的空间分布型研究[J].植物保护,2004,30(5):47-50. |
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| 作者姓名： | 张文解 罗进仓 邓刚 魏玉红 |
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| 作者单位： | 1. 甘肃省植保植检站,兰州,730020
2. 甘肃省农业科学院植物保护研究所,兰州,730070 |
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| 摘 要： | 对南美斑潜蝇(Liriomyza huidobrensis Blanchard)幼虫在温室蔬菜上的空间分布进行了研究。结果表明,南美斑潜蝇幼虫在温室黄瓜、番茄、茄子上呈均匀分布,且个体间相互排斥;南美斑潜蝇幼虫在其作物植株上的分布主要集中在下部叶片,其次是中部叶片,上部叶片数量较少;根据空间分布的研究结果,组建了3种温室蔬菜上的理论抽样数模型。
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| 关 键 词： | 农业昆虫学 南美斑潜蝇 空间分布型 |
Research on spatial distribution and density evaluation method of the larvae of Liriomyza huidobrensis Blanchard in greenhouses |
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| ZHANG Wen-jie;LUO Jing-cang;DENG Gang;WEI Yu-hong.Research on spatial distribution and density evaluation method of the larvae of Liriomyza huidobrensis Blanchard in greenhouses[J].Plant Protection,2004,30(5):47-50. |
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| Authors: | ZHANG Wen-jie;LUO Jing-cang;DENG Gang;WEI Yu-hong |
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| Institution: | Plant Protection and Quarantine Station of Gansu Province;Lanzhou 730020;China ; Institute of Plant Protection;Academy of Gansu Agricultural Science;Lanzhou 730070;China |
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| Abstract: | The spatial distribution of the larvae of Liriomyza huidobrensis Blanchard on vegetables in greenhouses was studied. The results showed that the larvae were evenly distributed on cucumbers, tomatos and eggplants and meanmhile demonstrated mutual repulsion in greenhouses. The larvae were concentrated on the lower leaves, secondly the middle leaves and rarely on the upper leaves. Three theoretical sampling models were set up based on the spatial distribution data. |
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| Keywords: | agricultural entomology Liriomyza huidobrensis Blanchard spatial distribution |
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