...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Acta Horticulturae >Susceptibility of apricot, nectarine and peach cultivars and hybrids to plum pox virus
【24h】

Susceptibility of apricot, nectarine and peach cultivars and hybrids to plum pox virus

机译：杏，油桃和桃品种及杂种对梅花痘病毒的敏感性

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The degree of plum pox potyvirus (PPV) susceptibility in different apricot, peach and nectarine cultivars, and the selection of resistant cultivars as parents in breeding programmes were investigated in Romania during 1989-93. Stella, a cultivar with the susceptibility index 0 on leaves and fruits, 16 years after planting; and Manitoba, Kinred, NJA 19, NJA 48, NJA 53, NJA 56, NJA 59 and Sony, with the susceptibility index 0, after 9 and 7 years, were used as parents for apricot progeny to determinethe possibility of introducing a good level of resistance into new hybrids. Of the apricot progeny, 75% belonging to the Stella X Excelsior family (resistant X intermediately resistant) had the susceptibility index 0 on leaves and fruits. Magnific 79, Pekin 7-22, C2R1 7T1 25, Navoi, Suncrest peaches, and Harko and Fairlane nectarines had the susceptibility index 0 on fruits and are recommended as progenitors in studies of resistance to transmission.
机译：在1989-93年间，罗马尼亚研究了不同杏，桃和油桃品种中的李痘病毒杯状病毒（PPV）敏感性，以及在育种计划中选择抗性品种作为亲本。斯特拉（Stella），在种植后16年对叶片和果实的敏感指数为0的品种;曼尼托巴，亲戚，NJA 19，NJA 48，NJA 53，NJA 56，NJA 59和索尼（分别为9和7年后的敏感指数为0）被用作杏子代的亲本，以确定引入较高水平的抵制新的杂种。在杏子代中，属于Stella X Excelsior家族的75％（抗性X中度抗性）在叶片和果实上的敏感性指数为0。 Magnific 79，Pekin 7-22，C2R1 7T1 25，Navoi，Suncrest桃子以及Harko和Fairlane油桃对水果的敏感性指数为0，在抗性传播研究中被推荐为祖先。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号