摘要
文章依据FAO(Food and Agriculture Organization)规定的有害生物风险性分析方法,对竹蓖舟蛾(Besaia goddrica)在广东省的分布、潜在危害性、受害寄主的经济重要性、传播扩散的可能性及危险性管理难度5个方面进行了定性、定量分析,并对竹蓖舟蛾在广东省的危险性作出综合评价。结果表明,竹蓖舟蛾在广东省的综合风险值R为1.74,属于中度危险的林业有害生物。
Based on the pest risk analysis method stipulated by FAO(Food and Agriculture Organization),this paper made a qualitative and quantitative analysis of the distribution of Besaia goddrica in Guangdong province,potential damaging degree,economical value of host plants,the possibility of spreading and spreading risk management difficulty,and made a comprehensive evaluation of the risk of B.goddrica in Guangdong province.The results showed that the comprehensive risk value(R)of B.goddrica in Guangdong was1.74,belonging to moderate dangerous forest pest.
作者
梁运懿
邱华龙
LIANG Yunyi;QIU Hualong(Forestry Administration of Fengkai County, Zhaoqing Guangdong 526500,China;Guangdong Academy of Forestry/Guangdong Provincial Key Laboratory of Silviculture, Protection and Utilization, Guangzhou, Guangdong 510520, China)
出处
《林业与环境科学》
2017年第1期50-53,共4页
Forestry and Environmental Science
基金
广东省林业科技创新专项"樟树等乡土阔叶树病虫害防控技术研究"(2013KJCX015-4
2015KJCX044)
关键词
竹蓖舟蛾
竹子
风险分析
广东
Besaia goddrica
bamboos
potential risk analysis
Guangdong
