广西杉木主要有害生物种类与分布调查  

Investigation on Species and Distribution of Major Pests of Cunninghamia lanceolata in Guangxi

作　　者：黄华艳[1] 常明山[1] 赵程劼[1] 廖旺姣[1] 吴耀军[1] Huang Huayan;Chang Mingshan;Zhao Chengjie;Liao Wangjiao;Wu Yaojun(Guangxi Forestry Research Institute,Guangxi Engineering Research Center of Forestry Pests'Natural Enemies Breeding,Nanning,Guangxi 530002,China)

机构地区：[1]广西壮族自治区林业科学研究院,广西林业有害生物天敌繁育工程技术研究中心,广西南宁530002

出　　处：《广西林业科学》2022年第1期119-121,共3页Guangxi Forestry Science

基　　金：广西林业科技项目(桂林科字[2016]第4号);广西创新驱动发展专项资金项目(桂科AA17204087-10)。

摘　　要：为掌握广西杉木(Cunninghamia lanceolata)主要有害生物种类和分布情况,采用线路踏查和标准地调查为主,定点监测、不定期调查和室内饲养观察为辅的调查方法,对广西杉木人工林和苗圃等地的主要有害生物种类进行调查。结果显示,广西杉木主要有害生物种类有37种;其中,害虫26种,分别隶属于等翅目(Isoptera)(5种)、直翅目(Orthoptera)(1种)、同翅目(Homoptera)(1种)、鞘翅目(Coleoptera)(14种)和鳞翅目(Lepidopter)(5种),主要危害枝干和根部;病害7种,发病部位为枝干和叶片;有害动植物4种。In order to understand species and distribution of major pests of Cunninghamia lanceolata in Guangxi, pest species in C. lanceolata plantations and nurseries were investigated by line survey, sample-plot survey, fixed-point monitoring, irregular survey and indoor feeding observation. Results showed that there were37 species. There were 26 species of insects, which mainly damaged branches and roots, including 5 species of Isoptera, 1 species of Orthoptera, 1 species of Homoptera, 14 species of Coleoptera and 5 species of Lepidopter.There were 7 kinds of diseases with damaged parts in branches and leaves. There were 4 species of harmful animals and plants.

关 键 词：森林保护 杉木 主要有害生物 种类 分布 广西 

分 类 号：S791.27[农业科学—林木遗传育种]