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Volume 27 Issue 1
Mar.  2012
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RUAN Hong-chun, SHI Niu-niu, DU Yi-xin, GAN Lin, WANG Shu-ting, ZENG Hui-fang, YANG Xiu-juan, CHEN Fu-ru. Resistance Evaluation of Rice New Varieties Against Rice False Smut and Rice Neck Blast in Fujian Province[J]. Fujian Journal of Agricultural Sciences, 2012, 27(1): 43-47.
Citation: RUAN Hong-chun, SHI Niu-niu, DU Yi-xin, GAN Lin, WANG Shu-ting, ZENG Hui-fang, YANG Xiu-juan, CHEN Fu-ru. Resistance Evaluation of Rice New Varieties Against Rice False Smut and Rice Neck Blast in Fujian Province[J]. Fujian Journal of Agricultural Sciences, 2012, 27(1): 43-47.

Resistance Evaluation of Rice New Varieties Against Rice False Smut and Rice Neck Blast in Fujian Province

  • Received Date: 2011-09-30
  • Rev Recd Date: 2011-10-31
  • Publish Date: 2012-01-30
  • The resistance evaluation of 15 rice new varieties to rice false smut and rice neck blast disease was tested in Fujian Province by using methods of artificial injected inoculation in greenhouse and natural inducing in field, respectively. The evaluation results of rice resistance to false smut in greenhouse showed that 3 varieties were middle resistance (MR), such as ‘FJZD10-5’,‘FJZD10-8’, 4 varieties for middle sensibility (MS) and 8 varieties for sensibility (S). However, the results of rice resistance to false smut in field showed 11 varieties for middle resistance (MR), such as ‘FJZD10-2’,‘FJZD10-3’, and 4 varieties for middle sensibility (MS). The evaluation results of rice resistance to neck blast in field showed that 7 varieties were middle resistance (MR), such as ‘FJZD10-6’,‘FJZD10-7’, and 4 varieties for middle sensibility(MS) and 4 varieties for sensibility (S). The frequency of rice varieties co-infected by rice false smut and neck blast in tested field of Jianyang,Ninghua and Fu'an were 100%, 73.33% and 73.33% respectively. Among the 15 rice varieties, no any variety showed resistance to both rice false smut and neck blast disease.
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  • [1]
    杜宜新,阮宏椿,王茂明, 等. 福建水稻主栽品种对稻瘟病的抗性评价[J]. 中国农学通报, 2010, 26(7): 2174-221.
    [2]
    陈志谊, 聂亚锋, 刘永锋. 江苏省水稻品种对稻曲病的抗病性鉴定及病菌致病力分化[J]. 江苏农业学报, 2009, 25(4):737-741.
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