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Position: Home > Articles > Identification of Sugarcane Cultivated Original Species Resistance to Puccinia erianthi Journal of Yunnan Agricultural University(Natural Science) 2008,23 (1) 25-28

甘蔗栽培原种对蔗茅柄锈菌的抗性鉴定

作  者:
李文凤;蔡青;黄应昆;范源洪;马丽
单  位:
云南省农业科学院甘蔗研究所
关键词:
抗病虫害育种;蔗茅柄锈菌;甘蔗栽培原种;抗性鉴定
摘  要:
采用人工接种喷雾法对国家甘蔗种质资源圃保存的34份甘蔗栽培原种材料进行了抗蔗茅柄锈菌(Puc-cinia erianthi Padw.et Khan)的抗性鉴定。结果表明,高抗材料13份(38.24%),抗性材料6份(17.65%),中抗材料7份(20.59%),中感材料3份(8.82%),感病材料5份(14.71%)。
译  名:
Identification of Sugarcane Cultivated Original Species Resistance to Puccinia erianthi
作  者:
LI Wen-feng,CAI Qinq,HUANG Ying-kun,FAN Yuan-hong,MA Li(Sugarcane Research Institute of Yunnan Academy of Agricultural Sciences,Kaiyuan 661600,China)
关键词:
breeding for pest resistance;Puccinia erianthi Padw.et Khan;cultivated original species;identification of resistance
摘  要:
Thirty-four sugarcane cultivated original species chosen from the collections of NNSGR(National Nursery of Sugarcane Germplasm Resources,Kaiyuan,China) were analyzed by spraying inoculation method for the identification of their resistance to Puccinia erianthi Padw.et Khan.The result showed that 13 of the 34 samples were highly resistant(38.24%),6 of them resistant(17.65%) and 7 of them moderately resistant(20.59%),while 3 of them displayed moderate susceptibility(8.82%) and 5 of them displayed susceptibility(14.71%).

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