摘要
分别从林木对害虫的抗性防卫、林木抗虫的化学机制及遗传机制等方面 ,对国内外林木抗虫机制研究的现状与进展进行了综述。认为抗虫性不是单因素的 ,而是形态学。
The worldwide present situation and advance of the researches on mechanism of tree resistance to insect is summarized. It includes three parts: tree′s defence response on insects, chemical mechanism and genetic mechanism. The author considers that the insect-resistance is not the result of only one factor. It is physical and chemical influence ability under the cooperative effect of morphological, anatomical and physiological characteristics of tree.
出处
《河北林果研究》
2001年第1期91-96,共6页
Hebei Journal of Forestry and Orchard Research
基金
河北省博士基金资助项目
关键词
抗虫机制
抗性防卫
化学机制
遗传机制
林木害虫
抗性品种
forest tree species
mechanism of resistance to insect
resistance defence
chemical mechanism
genetic mechanism
