
椰子木蛾在中国的适生区预测
Prediction of suitable habitat for the coconut black-headedcaterpillar, Opisina arenosella (Walker) in China
阎 伟1, 2** 刘 丽1 李朝绪1*** 黄山春1 吕宝乾3覃伟权1*** 彭正强
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DOI:10.7679/j.issn.2095-1353.2015.051
作者单位:1. 中国热带农业科学院椰子研究所,文昌 571339;2. 北京林业大学省部共建森林培育与保护教育部重点实验室,北京 100083;3. 中国热带农业科学院环境与植物保护研究所,海口 571101
中文关键词:椰子木蛾,CLIMEX,适生区,预测
英文关键词:Opisina arenosella, CLIMEX, favorable area, prediction
中文摘要:
【目的】 椰子木蛾 Opisina arenosella Walker是 2013 年在海南、广东和广西等地新发现的棕榈植物的危险性入侵害虫,其入侵范围有不断扩大的趋势。【方法】 应用 CLIMEX 软件对椰子木蛾在中国的潜在适生区进行了分析。【结果】 结果表明椰子木蛾在中国适生范围广,长江以南广大地区均是其高度适生区。【结论】 这些区域是我国棕榈植物的主要分布区,建议加强检疫和监测措施,防止其进一步 扩散。
英文摘要:[Objectives] The coconut black-headed caterpillar (BHC), Opisina arenosella Walker, a dangerous invasive pest of palm trees, has been newly found in Hainan, Guangdong and Guangxi in 2013, and is spreading further. [Methods] The potential geographic distribution of BHC was studied using CLIMEX. [Results] The results show that this species has a broad potential range in China and that the region south of the Yangtze River contains highly suitable habitat with suitable host plants for this pest. [Conclusion] Quarantine and monitoring measures should be enhanced in order to prevent the spread of this pest.