| 危险性害虫褐纹甘蔗象的识别及风险性分析 |
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| 引用本文： | 陆永跃,曾玲,王琳. 危险性害虫褐纹甘蔗象的识别及风险性分析[J]. 仲恺农业技术学院学报, 2004, 17(1): 7-11 |
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| 作者姓名： | 陆永跃 曾玲 王琳 |
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| 作者单位： | 1. 华南农业大学昆虫学系,广东,广州,510642
2. 广东省植物检疫站,广东,广州,510620 |
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| 摘 要： | 对棕榈科植物和甘蔗(Sacchrum sinensis)的重要害虫--褐纹甘蔗象(Rhabdosceluslineaticollis(Heller))的形态及为害特征进行了简要介绍,并运用有害生物危险性分析(Pest Risk Analysis,PRA)的方法,从国内分布状况、潜在危害性、寄主植物经济重要性、传播扩散的可能性以及危险性的管理难度等方面综合评价了该虫的危险性.结果表明,褐纹甘蔗象对我国是具高度危险性的有害生物.
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| 关 键 词： | 褐纹甘蔗象(Rhabdoscelus lineaticollis(Heller)) 有害生物 危险性分析 |
| 文章编号： | 1006-0774(2004)01-0007-05 |
Morphology and risk analysis of asiatic palm weevil Rhabdoscelus lineaticollis (Heller) |
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| LU Yong-yue,ZENG Ling. Morphology and risk analysis of asiatic palm weevil Rhabdoscelus lineaticollis (Heller)[J]. Journal of Zhongkai Agrotechnical College, 2004, 17(1): 7-11 |
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| Authors: | LU Yong-yue ZENG Ling |
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| Abstract: | Morphological features and damage of the Asiatic palm weevil Rhabdoscelus lineaticollis (Heller) (Coleoptera: Curculionidae), which had caused serious damage to the palm plants and sugarcane Saccharum sinensis in other several countries and districts, were described in brief in this paper. Main chavacteves of this pest, such as its distribution in China, potential damage to host plants, economical value of host plants, spreading possibility and control method of the asiatic palm weevil were evaluated with pest risk analysis. The result showed that weevil was dangerous devastator to palm plants and sugarcane in China. |
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| Keywords: | asiatic palm weevil ( Rhabdoscelus lineaticollis (Heller)) pesti risk analysis |
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