中国蔬菜 ›› 2002, Vol. 1 ›› Issue (1): 11-12.

• 试验研究 • 上一篇    下一篇

中国不结球白菜种质资源对芜菁花叶病毒的抗病性鉴定

王述彬; 袁希汉; 苏小俊; 庄勇; 李彬;   

  1. 江苏省农业科学院蔬菜研究所; 南京市孝陵卫钟灵街50号; 210014;
  • 收稿日期:2001-02-20 修回日期:2001-08-09 出版日期:2002-01-20 发布日期:2002-01-20

Identification on the Resistance to Tunip Mosaic Virus for the Non-heading Chinese Cabbage Accessions in China

Wang Shubin; Yuan Xihan; Su Xiaojun; et al.   

  1. Institute of Vegetable Crops; Jiangsu Academy of Agricultural Sciences; Nanjing 210014
  • Received:2001-02-20 Revised:2001-08-09 Online:2002-01-20 Published:2002-01-20

摘要: 1996~ 2 0 0 0年对我国 982份不结球白菜种质资源材料进行苗期对芜菁花叶病毒 (TuMV)的抗病性鉴定 ,试验结果表明 ,表现高抗的材料有 9份 ,占鉴定总数的 0 .92 % ;抗病材料 4 9份 ,占鉴定总数的 4 .99% ;中抗材料2 5 5份 ,占鉴定总数的 2 5 .97% ;感病材料 2 5 5份 ,占鉴定总数的 2 5 .97% ;高感材料 4 14份 ,占鉴定总数的 4 2 .15 %。

关键词: 不结球白菜, 芜菁花叶病毒, 抗性鉴定

Abstract: Identification on the resistance to tunip mosaic virus (TuMV) in Brassica campestris ssp. Chinensis Makino at seedling stage was conducted during the period of 1996-2000. Nine hundred and eighty two non heading Chinese cabbage accessions in China were tested for resistance to TuMV by mechanical inoculation in an insect free greenhouse. The result show that nine accessions were highly resistant (HR) to TuMV,making up 0.92% of the total accessions identified,forty nine were resistant (R) to T...