| 水椰八角铁甲在海南的风险性分析 |
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| 引用本文： | 韦远华,覃伟权,黄山春,余凤玉.水椰八角铁甲在海南的风险性分析[J].热带农业科学,2017(8). |
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| 作者姓名： | 韦远华 覃伟权 黄山春 余凤玉 |
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| 作者单位： | 1. 海南省昌江黎族自治县农业执法大队 海南昌江 572700;2. 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： | 海南省自然科学基金(20153064)，基本科研业务费(1630042014009)，海南省重点研发计划项目(ZDYF2016045) |
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| 摘 要： | 水椰八角铁甲Octodonta nipae(Maulik)]是椰子等棕榈科植物的主要害虫,国外主要分布马来西来和泰国等地,国内分布于海南(已除灭)、广东、广西、福建、云南等省。为尽早预防该虫传入,简要描述了水椰八角铁甲的生物生态学特性,并运用有害生物危险性分析(Pest Risk Analysis,PRA)方法,对水椰八角铁甲入侵海南的可能性进行定性和定量分析。结果表明,水椰八角铁甲在海南省的风险评估值R=2.01,属于高风险的林业有害生物。
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| 关 键 词： | 水椰八角铁甲 外来有害生物 入侵危害 海南省 |
Risk Analysis of Octodonta nipae in Hainan Province |
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| WEI Yuanhua,QIN Weiquan,HUANG Shanchun,YU Fengyu.Risk Analysis of Octodonta nipae in Hainan Province[J].Chinese Journal of Tropical Agriculture,2017(8). |
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| Authors: | WEI Yuanhua QIN Weiquan HUANG Shanchun YU Fengyu |
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| Abstract: | Octodonta nipae is an important pest of palms, and is mainly found to attack palms in Malaysia and Thailand, as well as China (mainly in Guangdong, Fujian, Guangxi and Yunnan provinces). It was once found in Hainan but now already disappear. In order to prevent the spread of the pest into Hainan province, the biological and ecological characteristics of O. nipae were described, and the invasion possibility of O. nipae into Hainan was analyzed by using the pest risk analysis. The results showed that the risk value of this pest was 2.01, which is high i risk as a forest pest. |
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| Keywords: | Octodonta nipae alien pest invasion Hainan provience |
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