首页> 美国卫生研究院文献>Applied and Environmental Microbiology >The Degree of Susceptibility of Nectary-Inoculated Cotton Flowers and Bolls to Subsequent Seed Infection by Aspergillus flavus Is Determined at or before Anthesis
【2h】

The Degree of Susceptibility of Nectary-Inoculated Cotton Flowers and Bolls to Subsequent Seed Infection by Aspergillus flavus Is Determined at or before Anthesis

机译:在花期或开花前确定蜜腺接种的棉花花和铃对随后的黄曲霉种子感染的敏感性程度。

代理获取
本网站仅为用户提供外文OA文献查询和代理获取服务,本网站没有原文。下单后我们将采用程序或人工为您竭诚获取高质量的原文,但由于OA文献来源多样且变更频繁,仍可能出现获取不到、文献不完整或与标题不符等情况,如果获取不到我们将提供退款服务。请知悉。

摘要

In greenhouse and field studies, cotton (Gossypium hirsutum L.) flowers were inoculated with Aspergillus flavus at the involucral nectaries. Bolls developing from early-season flowers had significantly higher percentages of A. flavus-infected seed than did bolls from flowers formed later in the season. Seeds from bolls inoculated 2 weeks after anthesis had the same infection levels as those from flowers inoculated at anthesis. These results indicate that early-season flowers are predisposed to A. flavus infection and that the degree of susceptibility at anthesis is retained through early boll development.
机译:在温室和田间研究中,棉花(Gossypium hirsutum L.)的花在总胚芽蜜中接种了黄曲霉。与本季节后期形成的花朵相比,由早季花朵发育的铃铃具有更高的黄曲霉感染种子百分比。花后2周接种的铃的种子的感染水平与花后接种的花的种子相同。这些结果表明,早季花易受黄曲霉感染,并且通过早期铃铃发育保持了花期的敏感性。

著录项

相似文献

  • 外文文献
  • 专利
代理获取

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