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作物学报 ›› 1993, Vol. 19 ›› Issue (05): 385-394.

• 研究论文 •    下一篇

棉花抗红铃虫机制的研究

张金发;孙济中;吴征彬;刘金兰   

  1. 华中农业大学,湖北武汉,430070
  • 收稿日期:1991-10-22 修回日期:1992-05-06 出版日期:1993-09-12 网络出版日期:1993-09-12
  • 通讯作者: 张金发

Mechanisms of Pink Bollworm Resistance in Upland Cotton

Zhang Jin-fa;Sun Ji-zhong;Wu Zheng-bin;Liu Jin-lan   

  1. Huahong Agricultural University,Wuhan 430070
  • Received:1991-10-22 Revised:1992-05-06 Published:1993-09-12 Published online:1993-09-12
  • Contact: Zhang Jin-fa

摘要: 1984—1990年,采用各种不同的棉花种质设置24个试验。通过近等基因系分析、相关分析和多个基因型的比较分析,较系统地探讨了早熟性、结铃性、鸡脚叶、无蜜腺。窄卷苞叶,光滑、 ,多毛高棉酚和低棉酚阮腺体)等性状与棉花抗红铃虫的关系。证实早熟性,鸡脚叶,无蜜腺,光滑和高棉酚等性状对红铃虫表现一定抗性,而多毛和低

关键词: 棉花,抗性机制,红铃虫

Abstract: Twenty-four tests on cotton resistance to pink bollworm(PBW,Pectinophora gossypiella Saunders)were conducted in Wuhan in 1984-1990. Based on the isogenic analysis,correlation analysis and comparative analysis among different genotypes, the effects of earliness, fruiting efficiency,okra leaf,frego br

Key words: Upland cotton, Mechanism of resistance, Pink bollworm

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