...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Genetic Resources and Crop Evolution >Sources of wheat resistance to Sunn pest, Eurygaster integriceps Puton, in Syria
【24h】

Sources of wheat resistance to Sunn pest, Eurygaster integriceps Puton, in Syria

机译：叙利亚小麦对Sunn害虫Eurygaster integriceps Puton的抗性来源

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

Sunn pest, Eurygaster integriceps Puton, is the most damaging insect pest of wheat in West and Central Asia and East Europe. Host plant resistance has been investigated as one component of a total integrated pest management program for the control of this pest. In Syria, field screening of artificially infested wheat accessions from the International Center for Agricultural Research in the Dry Areas (ICARDA) gene bank, selected using the Focused Identification of Germplasm Strategy (FIGS), identified one durum wheat and eight bread wheat accessions with good levels of resistance at the vegetative stage to overwintered Sunn pest adults. ICARDA is using these sources of resistance in wheat breeding programs to develop cultivars resistant to overwintered Sunn pest adults, which damage wheat at the vegetative stage (shoots and leaves). This study also demonstrated that the FIGS approach was effective in mining genetic resource collections for useful traits.
机译：n害虫Eurygaster integriceps Puton是西亚，中亚和东欧最具破坏性的小麦害虫。已经对寄主植物的抗性进行了调查，作为控制该有害生物的综合有害生物综合治理计划的一个组成部分。在叙利亚，对国际干旱地区农业研究中心（ICARDA）基因库进行人工侵染的小麦种质进行了田间筛选，并利用种质聚焦鉴定策略（FIGS）进行了筛选，结果鉴定出一种硬粒小麦和八种面包小麦种质良好营养期对越冬Sun虫害成虫的抗性水平。 ICARDA正在小麦育种计划中利用这些抗性来源开发对越冬的Sunn害虫成虫具有抗性的品种，这些品种在营养期（芽和叶）会损害小麦。这项研究还表明，FIGS方法可有效地挖掘有用特性的遗传资源集合。

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