几种外来有害生物发生特点及防控对策研究  

The Occurrence Characteristics and Prevention and Control Strategies of Several Exotic Harmful Organisms

作　　者：郭鄂平[1] 陆学忠[2] 杨树国[1] 王娅[1] 

机构地区：[1]湖北医药学院病原学实验室,湖北十堰442000 [2]十堰市植保站,湖北十堰442000

出　　处：《黑龙江农业科学》2013年第2期66-70,共5页Heilongjiang Agricultural Sciences

基　　金：十堰市科学技术研究与开发计划资助项目(2009s45);湖北医药学院中青年基金资助项目(2008ZQY01)

摘　　要：生物入侵对当地生态系统造成了巨大破坏,正在成为威胁我国生物多样性与生态系统稳定性的重要因素之一。现对十堰地区成功入侵的外来生物进行系统调查研究,阐述了十堰地区农业系统外来入侵生物的种类、特点和灾变规律,总结了预防、控制和灭除外来入侵生物的经验,提出了对外来入侵生物应加强宣传、提高认识、加强管理与环境整治相结合的综合治理对策。Biological invasion has received considerable attention recently due to their increasing impacts on local ecosystems. Biological invasion is becoming one of the most important factors threatening biodiversity and sta-bility of various ecological systems in China. The alien invasive species in Shiyan area were systemically investigated. Presentation was made on species,biological characteristics and damage of invasive agricultural system in Shiyan area. The experiences of preventing and controlling and eliminating alien invasive species were summarized. The comprehensive control strategies should be allround measures including strengthening propaganda, enhancing cognition, strengthening management and environment government.

关 键 词：有害生物 生物入侵 防治对策 十堰市 

分 类 号：X171[环境科学与工程—环境科学]