摘要
水稻抗御白背飞虱Sogatella furcifera(Horvath)的能力,与水稻叶鞘表皮组织的矽细胞群、矽细胞链、刺毛、刚毛、木栓组织、蜡被层密度等密切相关。这些结构的数值化指标。可为IPM选择抗虫品种和选育抗虫品种提供新的、直接应用的指标。
The ability of the resistance of rice cultivars against Sogatella fur- cifera (Horvath) is closely correlated with the cuticula structure featued of the silicon cell chain and silicon cell group, spines and setae, cork cell and wax layer. Numerical indices of these structural characteristics may be applied for selecting resistant cultivars in breeding works or IPM practice.
出处
《西南农业大学学报（自然科学版）》
CSCD
1989年第2期150-154,共5页
Journal of Southwest Agricultural University
关键词
水稻
抗虫性
白背飞虱
表面结构
paddy
insect resistance
surface structure
Sogatella furcifera.
