【摘要】 湖北恩施市自 1 999年城区及周围发现松材线虫病以来 ,累计发病面积已达 60 0多hm2 .从 2 0 0 0年春起 ,经过 2年除治 ,取得较好的结果 ,但也存在一定的问题 .本文对恩施松材线虫病的分布情况 ,防治现状及存在问题进行了阐述和分析 ,并提出了下一步应采取的对策更多还原

【Abstract】 The disaster area of Bursaphelenchus xylophilus had amounted to 600hm 2 since the disease was found in the city proper and suburbs of Enshi in 1999.Good results have been achieved to eliminate and prevent the disease since 2000.But some problems remain to be settled.The paper studies the distribution,current situation of prevention and contorl of Bursaphelenchus xylophilus disease.The countermeasures to deal with the pest are put forward.更多还原