福建省松树线虫的研究I.松干伞真滑刃线虫的种类

自2001年7月至2002年12月在福建省各地共采集松树木质部样品256份，分离发现88份（34％）样品中含有伞真滑刃属Bursa phelenchus的线虫8种，本文先报道其中的4种：拟松材线虫Bursnphelenchus mucronatus Mamiya ＆ Enda,1979、赫列尼克斯伞真滑刃线虫B.hellenicus Skarmoutsos G.et al.，1998、霍夫曼尼伞真滑刃线虫B.hofmanni Braasch,H.1998、奇异伞真滑刃线虫B.aberrans Fang,et al.,2002．

Studies on Pine-parasitic Nematodes in Fujian I.Species of Bursaphelenchus Genus on Pine Stem

A survey of nematodes living in pine wood in Fujian province,China was conducted from July 2001 to December 2002.Eight species of Bursaphelenchus were discovered in 88 samples of Pinus Massoniana wood(34%) among 256 pine wood samples collected from Xiamen,Nanping,Longyan and other places of Fujian province.We report 4 species first:Bursaphelenchus mucronatus Mamiya & Enda,1979,B.hellenicus Skarmoutsos G.et al.,1998,B.hofmanni Braasch,H.,1998,B.aberrans Fang,et al.,2002.The Xiamen population of B.mucronatus is similar to Japan population,but different from Nanjing population;The Xiamen population of B.hellenicus is smaller than Greece population while its stylet is longer;The body length of Xiamen population of B.hofmanni is shorter than that of Germany population and its spicules length is shorter too;The Xiamen population of B.aberrans is similar to Guangdong population.B.hellenicus and B.hofmanni are discovered for the first time from China.