杨树抗虫性研究进展  

Advance in the study on poplar resistance to insects

作　　者：魏振[1] 

机构地区：[1]河南农业大学农学院,河南郑州450002

出　　处：《中国森林病虫》2007年第1期25-28,共4页Forest Pest and Disease

摘　　要：杨树对天牛的抗性可分为遗传抗性和生态抗性。文章综述了杨树抗虫性研究的现状与进展,并针对存在的问题进行了讨论,以期为杨树的抗虫育种提供理论参考。The present situation and advance of the study on poplar resistance in recent decades were summarized in the aspects of genetic resistance and ecological resistance. As for the existing problems, individual opinions were put forward to provide the theoretical guidance for Populus resistance breeding.

关 键 词：杨树 遗传抗性 生态抗性 

分 类 号：S722.36[农业科学—林木遗传育种]