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于海滨,秦长生,赵丹阳
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广东林业有害生物防治检疫管理办公室,广东省森林病虫害生物防治重点实验室,广东省森林病虫害生物防治重点实验室
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摘要: |
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橙带蓝尺蛾是罗汉松和竹柏的重要食叶害虫,目前在广东、广西、台湾均有危害。本文依据FAO规定的有害生物风险性分析方法,从该虫在中国和广东省的分布、潜在危害性、受害栽培寄主的经济重要性、传播扩散的可能性以及危险性管理难度5个方面进行了定性、定量分析。结果表明,橙带蓝尺蛾在中国的综合风险值R为1.36, 属低度危险的林业有害生物；在广东省的风险值R为1.58, 属中度危险的林业有害生物。
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关键词:
橙带蓝尺蛾,有害生物,风险性分析,中国,广东
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DOI：
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分类号：
S763.42
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基金项目：广东省林业科技创新专项资金项目“樟树等乡土阔叶树病虫害防控技术研究”(2013KJCX015-4, 2015KJCX044)通信作者秦长生(1967- ),男,江西人,研究员,从事林业有害生物防治研究工作。 |
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Risk Analysis of Milionia basalis pryeri in China |
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YU Haibin,QIN Changsheng and ZHAO Danyang
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Guangdong Provincial Key Laboratory of Bio-control for the Forest Disease and Pest,Guangdong Academy of Forestry,Guangzhou,Guangdong Provincial Key Laboratory of Bio-control for the Forest Disease and Pest,Guangdong Academy of Forestry,Guangzhou
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Abstract: |
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Milionia basalis pryeri was an important pest damaged leaves of Podocarpus macrophyllus and Podocarpus nagi in Guangdong, Guangxi and Taiwan. The potential risk level of the pest in China and Guangdong province were analyzed and assessed, in accordance with FAO pest risk analysis methods, which based on distribution, potential damaged degree, economical value of damage host plants, spreading possibility and risk management difficulty. The result showed that the risk (R) values of the pest in China, Guangdong province were 1.36 and 1.58 respectively. Therefore, the pest was a low dangerous pest in China and a moderate dangerous pest in Guangdong province.
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Key words:
Milionia;basalis pryeri, pest, potential;risk analysis, China, Guangdong;province
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