当前位置: 首页 > 文章 > 辽阳市林业检疫性有害生物的分布及危害特点 吉林林业科技 2008,37 (1) 24-26
Position: Home > Articles > Distribution and damage characteristics on forestry quarantine pest in Liaoyao city Journal of Jilin Forestry Science and Technology 2008,37 (1) 24-26

辽阳市林业检疫性有害生物的分布及危害特点

作  者:
芮晓林;王柏奇;孙丽娜;王敏慧
单  位:
辽阳市森林病虫害防治检疫站
关键词:
森林植物;检疫性有害生物;分布;为害
摘  要:
对辽阳市境内林业检疫性有害生物的分布、为害状况及发生特点进行了调查与分析,结果表明:美国白蛾、杨干象、松疱锈病菌、落叶松枯梢病菌、冠瘿病菌和草坪草褐斑病菌6种检疫性有害生物均有分布,其中美国白蛾疫情严重,杨干象危害呈上升趋势,其余4种林业检疫性微生物虽有分布,但均属零星为害,对林业建设与发展尚未构成威胁。
译  名:
Distribution and damage characteristics on forestry quarantine pest in Liaoyao city
作  者:
RUI Xiao-lin,WANG Bai-qi,SUN Lin-na,WANG Min-hui(1.Forest Pest Management and Quarantine General of Liaoyang City,Liaoyang,111000,China)
关键词:
forest plant;quarantine pest;distribution;damage
摘  要:
Results from investigateion and analyzation on the distribution,damage and occurrence characteristics of forestry quarantine pests showed that: there are six kinds of quarantine pests(Hyphantria cunea,Cryptorhynchus lapathi,Cronartium ribicola,Botryosphaeria laricina,Agrobacterium tumefaciens and Rhizoctonia solani) which distribute in Liaoyang urban.Among of them,it is serious epidemic of Hyphantria cunea,upward trend as harm of Cryptorhynchus lapathi,the others as forestry quarantine microorganisms,there have an sporadic damage and didn`t yet pose a threat for the construction and development of forestry.

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