危害进口色叶乔木的主要有害生物及发生特点  

Main pests in imported colored arbors and the occurrence

作　　者：陈培昶[1] 李跃忠[1] 徐颖[1] 池杏珍[1] 严巍[1] 鞠瑞亭[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》2007年第5期31-34,共4页Forest Pest and Disease

基　　金：上海市绿化管理局科研项目(ZX050203;ZX050202);上海市人事局浦江人才计划项目"世博园区新优行道树种引种驯化及应用关键技术的研究"资助

摘　　要：介绍了色叶乔木6种重要或危险性有害生物。栎树突死病和栎树枯死病是欧美、日本等国家的重要栎树病害,已造成大面积植物死亡,是极其严重的危险性病害;七叶树流胶性溃疡病和七叶树大斑病主要危害七叶树;葡萄座腔菌溃疡病引起北美红栎,连香树等多种植物溃疡病,可导致多种植物死亡。同时研究了上海地区进口色叶乔木引种基地的主要有害生物及发生特点。Six kinds of important or dangerous pests of colored arbors were introduced, and the main pests in these plants in the imported nursery bases in Shanghai were studied with their occurrence. Sudden oak death （Phytophthora ramorum ） and Ceratocystis fagacearurn were severe forest diseases that caused widespread dieback of oaks in North America, Europe and Japan while Phytophthora cactorum, P. citricola and Guignardia aesculi （syn. Botryosphaeria aesculi ） damaged horse-chestnut heavily and Botryosphaeria canker caused the canker of Quercus rubra, Cercidiphyllurn japonicurn and many other plants.

关 键 词：色叶乔木 有害生物 栎树突死病 葡萄座腔菌溃疡病 引种 

分 类 号：S763[农业科学—森林保护学]