松材线虫雌虫尾部形态和寄主的关系

编号 zgly0000361657

文献类型 期刊论文

文献题名 松材线虫雌虫尾部形态和寄主的关系

学科分类 220.35;野生动物保护与管理

作者 赵文霞  杨宝君 

作者单位 中国林业科学研究院森林生态环境与保护研究所 

母体文献 林业科学研究 

年卷期 2005,18(3)

页码 362-363

年份 2005 

分类号 S718.67 

关键词 松材线虫  拟松材线虫  雌成虫  尾尖突  寄主 

文摘内容 Tenninal mucro of adult female was the distinct character between Bursaphelenchus xylophilus (Bx) and its allied species Bursaphe/enchus mucronatus (Bb). In general, Bx had no mucro. But it could have mucro in some situations. In the test, Bx without mucro was inoculated on Chineses pine (Pinus tabulaeformis) and Japanese black pine (Pinus thunbergii). The results showed that 85% of adult females Bx isolated from Chinese pine had terminal mucro. On Japanese black pine only 4.2% of adult females Bx had terminal mucro. Bx with terminal mucro from Chinese pine was re-inoculated on the fungus, Pestalotia sp. and Japanese black pine. It was found that 100% adult females had no terminal mucro on the fungus and 3.4% with terminal mucro on Japanese black pine。