| 南美斑潜蝇寄主选择性与植物营养物质及叶绿素含量的关系 |
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| 引用本文： | 高俊平,庞保平,孟瑞霞,王娟.南美斑潜蝇寄主选择性与植物营养物质及叶绿素含量的关系[J].应用生态学报,2007,18(3):701-704. |
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| 作者姓名： | 高俊平 庞保平 孟瑞霞 王娟 |
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| 作者单位： | 内蒙古农业大学农学院,呼和浩特,010019 |
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| 基金项目： | 国家自然科学基金;内蒙古自然科学基金 |
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| 摘 要： | 采用非自由选择法，在室内研究了南美斑潜蝇寄主选择性及其与植物叶片营养物质和叶绿素含量的关系.结果表明，南美斑潜蝇成虫对不同供试植物的选择性存在显著差异，选择性最强的为菜豆、茼蒿和西葫芦，最差的为番茄和甘蓝.相关分析表明，南美斑潜蝇成虫寄主选择性与叶片可溶性糖含量存在显著的正相关关系(R＝0.5014，P=0.0174，F＝6.717)，而与叶片可溶性蛋白和叶绿素含量相关关系不显著.
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| 关 键 词： | 南美斑潜蝇 寄主选择性 营养物质 叶绿素 |
| 文章编号： | 1001-9332(2007)03-0701-04 |
| 收稿时间： | 2006-2-16 |
| 修稿时间： | 2006-02-16 |
Relationships between host preference of Liriomyza huidobrensis (Blanchard) and nutrient and chlorophyll contents in host foliage |
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| GAO Jun-ping,PANG Bao-ping,MENG Rui-xia,WANG Juan.Relationships between host preference of Liriomyza huidobrensis (Blanchard) and nutrient and chlorophyll contents in host foliage[J].Chinese Journal of Applied Ecology,2007,18(3):701-704. |
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| Authors: | GAO Jun-ping PANG Bao-ping MENG Rui-xia WANG Juan |
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| Institution: | College of Agriculture, Inner Mongolia Agricultural University, Huhhot 010019, China |
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| Abstract: | The laboratory study with no free choice means showed that the host preference of Liriomyza huidobrensis(Blanchard)adult differed significantly with test plants.Phaseolus vulgaris,Chrysanthemum coronarium and Cucurbita pepo were the most preferred,while Lycopersicum esculentum and Brassica oleracea were the least.Correlative analysis indicated that the host preference of L.huidobrensis adult had a significant positive correlation with the content of soluble sugar,but less correlation with soluble protein and chlorophyll contents in host foliage. |
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| Keywords: | Liriomyza huidobrensis(Blanchard) host preference nutrient chlorophyll |
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