甘蔗糖业Issue(1)：23-26,4.
正负交配型担孢子接种法鉴定重要甘蔗品种(系)对黑穗病的抗性
Evaluation of Some Important Sugarcane Varieties for Smut Resistance Using the Inoculation Method Basing on Plus and Minus Mating Type Sporidia
摘要
Abstract
The resistance to the sugarcane smut of 30 important sugarcane clones was identified using the dipping inoculation method basing on plus and minus mating type sporidia. The results showed that CP84-1198, CP89-2143 and other 7 clones were highly resistant to smut (HR); Yuetang 99-66, Yuetang 06-581 and Q190 were resistant to smut (R); HoCP93-746, ROC22 and ROC24 were of the middle resistance to smut (MR); CP63-588, ROC25 and NCo310 were of the middle sensitivity to smut (MS); CP72-1210, F134 and other 7 clones were sensitive to smut (S); CP85-384, HoCP95-988 and Yuetang 63-237 were highly susceptible to smut (HS). Furthermore, the authors initially concluded that a new race which different from the race 1, 2 and 3 of Ustilago scitaminea Sydow reported from Taiwan, exists in cane area of Suixi, Zhanjiang, Guangdong province.关键词
甘蔗/黑穗病/正负交配型/抗性鉴定Key words
Sugarcane/ Smut (Ustilayo scitaminea syd)/ Plus and minus mating type sporidia/ Resistance evaluation分类
农业科技引用本文复制引用
陈健文,沈万宽,杨湛端,陈仲华,刘睿,陈勇生,邓海华..正负交配型担孢子接种法鉴定重要甘蔗品种(系)对黑穗病的抗性[J].甘蔗糖业,2013,(1):23-26,4.基金项目
广东省科技计划项目(粤科规划字[2009]198号) （粤科规划字[2009]198号）
国家现代农业产业体系建设(CARS-20). （CARS-20）
