摘要
参照国内外专家对有害生物风险分析的方法,结合贵阳市乌当区的地理气候特征和外来入侵植物的特点,初步探讨适应贵阳市乌当区外来入侵植物风险评价的定量分析方法,并采用此方法对贵阳市乌当区分布较多的植物牛膝菊在该地的入侵风险进行分析,结果表明:牛膝菊在该地的风险值R为1.88,属中度危险性植物。同时提出加强风险管理的对策。
Abstract. Based on the feature of alien invasive plants and geographical climatic characteristics in Wudang District of Guiyang, the quantitative risk evaluation method suitable for alien harmful plants in Wudang was initially studied, referred to pest risk analysis methods by international and national experts. It was applied to evaluate the risk of Galinsoga parviflora in the area. The results are as follows- the risk value R of Galinsoga parviflora is 1. 88, which is moderate; management of prevention and monitor should be strengthened to prevent its further spread. The countermeasures of the risk management were also suggested.
作者
陈菊艳
邱建生
刘童童
田茂娟
李晓龙
杨再华
熊志成
吴红
王倬倬
CHEN Ju-yan QIU Jian-sheng LIU Tong-tong TIAN Mao-juan LI Xiao-long YANG Zai-hua XIONG Zhi-cheng WU Hong WANG zhuo-zhuo(Guizhou Academy of Forestry, Guiyang, Guizhou, China, 550005 Wudang Ecological Civilization Construction Bureau, Guiyang, Guizhou, China, 550018)
出处
《贵州林业科技》
2017年第1期6-10,5,共6页
Guizhou Forestry Science and Technology
基金
贵州省有害生物普查项目
关键词
乌当区
外来入侵植物
牛膝菊
风险评价
Wudang district of Guiyang City
alien invasive plants
Galinsoga parviflora
risk evaluation
