机构地区: 华南农业大学
出 处: 《华东昆虫学报》 2004年第2期17-20,共4页
摘 要: 运用有害生物危险性分析 (PestRiskAnalysis,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 ,综合评价了椰心叶甲的危险性。 The distribution in China,damage to the host pants,economical value of host plants,spreading possibility and control of the palm leaf beetle Brontispa longissima (Gestro) were evaluated according to the method of pest risk analysis in this paper. The result showed that the palm leaf beetle was very dangerous and devastating for the palm plants in China.
关 键 词: 棕榈科植物 有害生物 椰心叶甲 风险性 鞘翅目
领 域: [生物学]