摘要
采用在抗虫鉴定圃内人工接种的方法研究各种杨树对黄斑星天牛抗性,结果表明:白杨派树种毛白杨、河北杨等抗虫,黑杨派、青杨派及其某些杂种杨树尤金杨、Ⅰ—214、陕林2号、大官杨等感虫。在实验基础上提出了30种杨树对黄斑星天牛的抗性序列。
Describes the difference in resistance of Populus spp. to Anoplophora nobilis Ganglbaucer. The Leuce Duby series,e. g. P. × tomentosa Carr., P. hopeiensis Hu et Chow., etc, are resistant to the pest and the Aigeriros Duby series, e. g. Tacamahaca Spach and some hybrid poplars, e. g. P.× euramer icana cv. 'Eugenei', P. ? euramer icana cv. ' I-214, P.eura-mericana (Poda cv. 'I-214') P. pekinensis, P. × dakuanensis Hsu., etc, are sensitve to the pest. An order of resistance to Anoplophora nob-ilis Ganglbaucer. of 30 species of Populus was proposed.
出处
《西北林学院学报》
CSCD
1991年第2期30-38,共9页
Journal of Northwest Forestry University
关键词
杨树
黄斑星天牛
抗虫性
Populus
Anoplophora nobilis
pest-resistance
