| 桃种质资源对桃蚜的抗性评价 |
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| 引用本文： | 王力荣,朱更瑞,方伟超,左覃元,韩立新. 桃种质资源对桃蚜的抗性评价[J]. 果树学报, 2001, 18(3): 145-147 |
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| 作者姓名： | 王力荣 朱更瑞 方伟超 左覃元 韩立新 |
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| 作者单位： | 1. 中国农业科学院郑州果树研究所,
2. 西北农林科技大学园艺学院, |
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| 基金项目： | 国家“九五”科技攻关资助项目!96－014－01－05 |
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| 摘 要： | 通过对桃属(Prunus L．)植物5个种419份资源进行抗桃蚜（Myzus persicae）性的田间自然鉴定和初选出的34份抗性资源的人工接种鉴定，结果表明：山桃(P．davidiana)的抗性最强，甘肃桃(P．kansuensis)的抗性最弱 不同品种的抗蚜性差异很大，按照品种群划分，其蚜害指数寿星桃20．00、白桃45．70、油桃77．00、黄桃60．16、蟠桃77．86 筛选出15份抗性资源，这些资源可分为三类 山桃、寿星桃、碧桃。
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| 关 键 词： | 桃 抗蚜性 评价 |
| 文章编号： | 1009-9980-(2001)-03-145-03 |
| 修稿时间： | 2000-08-11 |
Study on the Resistance to Peach Aphid (Myzus persicae Sulzer) of Peach Germplasm |
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| Wang Lirong,Zhu Gengrui,FANG Weichao,Zuo Qinyuan,HAN Lixin. Study on the Resistance to Peach Aphid (Myzus persicae Sulzer) of Peach Germplasm[J]. Journal of Fruit Science, 2001, 18(3): 145-147 |
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| Authors: | Wang Lirong Zhu Gengrui FANG Weichao Zuo Qinyuan HAN Lixin |
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| Abstract: | The resistance to peach aphid (Mvzuspersicae) of 419 peach genetic resources,including 5 species of Amyg dalus L..were studied in the field conditions in the National Peach Repository at Zhengzhou,Henan province,34 accessions were evaluated by artificial inoculation.The results showed that the resistance of P.davidiana was the strongest one and P.kansuesis weakest one.Resistant indexes were:Drawf peach 20.00.white peach 45.70, nectarine 77.00,yellow peach 60.16 and plate peach 77.86.22 high resistant varieties or clones were identified by artifical innoculation,which included 4 types:A.daviadina,drawf peach,ornamental peach and low chill varieties. |
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| Keywords: | Species of Prunus L． Resistance to peach aphid Evaluation |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
