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| 樟巢螟在中国的风险性分析 |
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邱华龙,赵丹阳,徐金柱,揭育泽,秦长生
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1. 广东省林业科学研究院,1. 广东省林业科学研究院,1. 广东省林业科学研究院,1. 广东省林业科学研究院,1. 广东省林业科学研究院
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| 摘要: |
| 樟巢螟(Orthaga achatina Butler)是危害樟科植物的重要害虫。文章依据FAO(Food and Agriculture Organization)规定的有害生物风险性分析方法,对樟巢螟在中国和广东省的分布、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,并对樟巢螟在中国和广东省的危险性作出综合评价。结果表明,樟巢螟在中国的综合风险值R为1.59,属于中度危险的林业有害生物；在广东省的综合风险值R为1.45,属于低度危险的林业有害生物。 |
| 关键词: 樟巢螟 风险分析 中国 广东 |
| DOI： |
| 分类号:S782.42 |
| 基金项目: |
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| Risk analysis of Orthaga achatina Butler in China |
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QIU Hua-Long,ZHAO Dan-Yang,XU Jin-Zhu,JIE Yu-Ze and QIN Chang-Sheng
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1. Guangdong Academy of Forestry,Guangzhou,1. Guangdong Academy of Forestry,Guangzhou,1. Guangdong Academy of Forestry,Guangzhou,1. Guangdong Academy of Forestry,Guangzhou,1. Guangdong Academy of Forestry,Guangzhou
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| Abstract: |
| Orthaga achatina Butler was an important leave-eating pest damaging to plant in family of Lauraceae. The potential risk level of the pest in China and Guangdong province were analyzed and assessed according to FAO pest risk analysis methods, which were based on the distribution, potential damaging degree, economical value of host plants, spreading possibility and risk management difficulty. The results showed that the risk values (R) of O. achatina in China and in Guangdong province were 1.27 and 1.39, respectively. Accordingly, it was moderate-risk in China and low-risk in Guangdong province. |
| Key words: Orthaga achatina potential risk analysis China Guangdong |
