上海地区大规格北美槭树品种及其主要病虫害  

Large maple varieties introduced from North America and their main pests in Shanghai

作　　者：陈培昶[1] 陆亮[1] 王铖[1] 

机构地区：[1]上海市园林科学研究所,上海200232

出　　处：《中国森林病虫》2009年第6期24-26,32,共4页Forest Pest and Disease

基　　金：上海市绿化林业局项目(ZX05203);沪农科攻字[(2007)第9-2号]

摘　　要：上海地区近年来新引进的大规格北美槭树品种主要有红花槭类、挪威槭类和杂种元宝槭类,2004—2007年对上述北美槭树的生长习性和主要病虫害进行了连续观察与研究,结果表明:红花槭类和杂种元宝槭类生长良好,叶色季节性变化明显,秋景壮观,而挪威槭类夏季叶片枯焦、落叶严重,生长一般;主要病虫害发生特点具有明显的差异性,红花槭类和挪威槭类病虫害发生比较严重,而杂种元宝槭类则较轻。星天牛及光肩星天牛为毁灭性蛀干害虫。Large maple varieties introduced from North America in recent years in Shanghai were Acer rubrum series,A, platanoides series and A. trucatum x A. platanoides series. The continous observation and research on the growth habits and main pests of the maples mentioned above were made from 2004 to 2007. The results showed A. rubrum series and A. trucatum x A. platanoides series grew well with a visible seasonal change of leaf color and a magnificent Autumn sight while A. platanoides series grew not well with faded and defoliated leaves in Summer. The occurrence features of their main pests had significant differences, the occurrence of main pests on A. rubrum series and A. platanoides series was more serious than that on A. trucatum x A. platanoides series. Anoplophora chinensis and A. glabripennis were devastating borers.

关 键 词：红花槭 挪威槭 杂种元宝槭 主要病虫害 星天牛 

分 类 号：S763[农业科学—森林保护学]