中国水稻科学2003，Vol.17Issue(z1)：67-72,6.
中国粳稻春江06抗白背飞虱的系谱分析
Genealogical Analysis of Resistance to the Whitebacked Planthopper, Sogatella furcifera in Chinese Japonica Rice Chunjiang 06
摘要
Abstract
Genealogical analysis was conducted to study the resistance to the whitebacked planthopper (WBPH), Sogatella furcifera, in a Chinese japonica rice variety Chunjiang 06 (CJ-06). Results indicated that both the sucking inhibitory- and ovicidal resistance to WBPH were inherited from Xiushui 620 (XS-620). Among the parental lines of XS-620, only Xiushui 04 (XS-04) had a strong sucking inhibitory resistance, but no ovicidal resistance. Significant ovicidal response was detected in Xianghu 24. Of the 3 parental lines of XS-04, Dan 209 (D-209) and Funong 709 (FN-709) had sucking inhibitory resistance, whereas Ce 21(C-21) did not. Nonghu 6 (NH-6), a common parent of D-209 and FN-709, also inhibited sucking. However, the parents of NH-6, Nongken 58 (Japanese japonica) and Laohudao (LHD, Chinese japonica landrace), had no sucking inhibitory resistance, and were susceptible to WBPH under the field conditions. NH-6, D-209, FN-709 and XS-04 expressed definite resistance to WBPH in the fields. Two indica varieties IR26 and IR28, which were used to breed CJ-06, were highly susceptible to WBPH, and had neither sucking inhibitory- nor ovicidal resistance.关键词
白背飞虱/品种抗性/粳稻/系谱分析/拒取食抗性/杀卵抗性Key words
whitebacked planthopper/varietal resistance/japonica rice/genealogical analysis/sucking inhibition/ovicidal reaction分类
农业科技引用本文复制引用
寒川一成,李月红,张锦,刘光杰,姚海根..中国粳稻春江06抗白背飞虱的系谱分析[J].中国水稻科学,2003,17(z1):67-72,6.基金项目
JIRCAS国际合作研究项目(B3333101). （B3333101）
