摘要
通过对褐纹甘蔗象在国内外的分布情况及国内寄主植物分布、适生范围、传播渠道、检疫管理措施等指标的定性和半定量的风险分析,得出其在我国属于中度危险的林业有害生物(其风险评估值为R=1.746),对我国种植面积广泛的棕榈科植物构成了较大的威胁。建议在有其寄主分布的省份将其列入林业检疫性有害生物省级补充名单进行管理,防止其在我国继续扩散危害,并提出了国内检疫管理的措施。
Based on the qualitative and half-quantitative risk analysis of distribution of Rhabdoscdus lineaticollis （Heller） and its domestic host plants, adaptable range, transfer channel, quarantine management measure and so on, it was showed that R. lineaticollis was moderate dangerous forest pest in China （ risk assessment value = 1. 746）, which has heavily threatened palmaceous plant and sugar cane in China. It is suggested that the pest should be listed into the quarantine list of forestry pests to prohibit expanding. And some measures of quarantine management are also promoted.
出处
《华东昆虫学报》
2007年第2期123-127,共5页
Entomological Journal of East China
关键词
褐纹甘蔗象
棕榈科植物
风险分析
风险管理
Rhabdoscelus lineaticollis
palmaceous plant
risk analysis
risk management
