| 红棕象甲在中国的风险性分析 |
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| 引用本文： | 覃伟权,李朝绪,黄山春.红棕象甲在中国的风险性分析[J].江西农业学报,2009,21(9):79-82,85. |
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| 作者姓名： | 覃伟权 李朝绪 黄山春 |
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| 作者单位： | 中国热带农业科学院,椰子研究所,海南,文昌,571339 |
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| 基金项目： | 国家技术支撑项目，中国热科院环植所基本科研业务费专项 |
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| 摘 要： | 红棕象甲是我国林业检疫性害虫。运用国际植物检疫措施实施标准(ISPM)的有害生物风险分析(PRA)程序,建立红棕象甲传入风险分析评估模型,采用定性分析和多指标综合评估相结合的方法进行分析。结果显示,国内分布情况,风险值为2;潜在的经济危害性,风险值为2.4;寄主植物的经济重要性,风险值为3;传播扩散的可能性,风险值为1.89;风险管理难度,风险值为2.33。红棕象甲的综合风险性值为2.29,符合高风险检疫性害虫条件,在我国很多地区易定殖,对我国的棕榈科植物威胁很大。
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| 关 键 词： | 红棕象甲 检疫 有害生物 风险分析 中国 |
Risk Analysis of Rynchophorus ferrugineus Olivier (Coleoptera: Curculionidae) in China |
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| QIN Wei-quan,LI Chao-xu,HUANG Shan-chun.Risk Analysis of Rynchophorus ferrugineus Olivier (Coleoptera: Curculionidae) in China[J].Acta Agriculturae Jiangxi,2009,21(9):79-82,85. |
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| Authors: | QIN Wei-quan LI Chao-xu HUANG Shan-chun |
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| Abstract: | Rynchophorus ferrugineus Olivier is a quarantine pest in the forestry of our country.Based on the international standards for pest measurements(ISPM),pest risk analysis(PRA) model of Rynchophorus ferrugineus has been established in this paper.The risk level of R.ferrugineus in China was comprehensively evaluated by the following five indexes: the distribution,the potential degree of damage,the economic value of the infected host plants,the possibility of transmission and spreading,and the difficulty of risk management.The risk values of the five indexes were calculated as 2,2.4,3,1.89 and 2.33,respectively.The overall risk value of R.ferrugineus was 2.29,which has reached the leve1 of high-risk quarantine pests in China.The weevil can easily settle down in the many areas of China and will pose a great threat on palm trees. |
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| Keywords: | Rhyncnophorus ferrugineus(Red palm weevil) Quarantine Pest Risk analysis China |
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