| 山楂叶螨与苹果全爪螨混合为害对苹果叶片及果实的影响 |
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| 引用本文： | 秦玉川,蔡宁华,胡敦孝,黄可训.山楂叶螨与苹果全爪螨混合为害对苹果叶片及果实的影响[J].植物保护学报,1990,17(4):349-353. |
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| 作者姓名： | 秦玉川 蔡宁华 胡敦孝 黄可训 |
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| 作者单位： | 北京农业大学植物保护系，北京农业大学植物保护系，北京农业大学植物保护系，北京农业大学植物保护系 |
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| 摘 要： |
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| 关 键 词： | 苹果 山楂叶螨 苹果全爪螨 |
STUDY ON THE MIXED DAMAGE OF SWEET CHERRY SPIDER MITE AND EUROPEAN RED MITE TO APPLE LEAF AND FRUIT |
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| Qin Yuchuan,Cai Ninghu,Hu Duenxiao and Huang Kexun.STUDY ON THE MIXED DAMAGE OF SWEET CHERRY SPIDER MITE AND EUROPEAN RED MITE TO APPLE LEAF AND FRUIT[J].Acta Phytophylacica Sinica,1990,17(4):349-353. |
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| Authors: | Qin Yuchuan Cai Ninghu Hu Duenxiao and Huang Kexun |
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| Institution: | Department of Plant Protection, Beijing Agricultural Univ.,Department of Plant Protection, Beijing Agricultural Univ.,Department of Plant Protection, Beijing Agricultural Univ. and Department of Plant Protection, Beijing Agricultural Univ. |
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| Abstract: | In this paper,the variance-,clustering-,and canonical correlation-analyses were used to study the effect of mixed damage caused by sweet cherry spider mite Tetranychus viennensis Zacher and european red mite Panonychus ulmi (Koch) on apple leaf and fruit.Twelve test factors in relating to the damage were divided into four groups,i.e.mite injury,leaf physiology,fruit quality,and fruit yield,which associated each other under the given weather condition and growing level,and synthetically reflected on apple production and quality. |
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| Keywords: | Tetranychus viennensis Panonychus ulmi quality yield |
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