摘要
参照国内外专家对有害生物危险性分析方法,结合辽宁省森林资源状况,从松材线虫病的国内分布情况、在我省的潜在危险性、寄主植物的经济重要性、传播扩散的可能性以及危险性的管理难度等几个方面进行定性和定量分析,对松材线虫病的危险性做出综合评价。评价结果表明松材线虫病在我省属于高度危险的林业有害生物。
According to hazards analysis methods of harmful biology at home and overseas, and combining with forest resources situation in Liaoning province, comprehensive evtduation was worked out for hazards of Bursaphdenchus xylophilus by means of qualitative and quantitative analysis of such factors as nationwide distribution status, potential hazards in Liaoning, economic importance of hosting plants, spreading possibilities and management difficulties of hazards. The results indicated that Bursaphelenchus xylophilus belonged to high risky forestry harmful biology in Liaoning.
出处
《辽宁林业科技》
北大核心
2005年第5期6-8,34,共4页
Liaoning Forestry Science and Technology
关键词
松材线虫病
危险性分析
辽宁省
Bursaphelenchus xylophilus
analysis of hazards
Liaoning province
