海南岛反季节蔬菜根际寄生线虫种类记述

从海南岛反季节蔬菜根际土壤中分离鉴定出9属12种寄生线虫,分别为肾形肾状线虫(Rotylenchulus reniformis LinfordOliverira,1940)、双宫螺旋线虫[Helicotylenchus dihystera(Cobb,1893)Sher,1961]、刻尾螺旋线虫(H.crenacauda Sher,1966)、咖啡短体线虫[Pratylenchus coffeae(Zimmermann,1898)FilipjevSchuurmans Stekhoven,1941]、穿刺短体线虫[P.penetrans(Cobb,1917)Chitwood,Oteifa,1952]、尖突潜根线虫[Hirschmanniella mucronata(Das,1960)LucGoodey,1963]、异头丝尾垫刃线虫(Filenchus heterocephalus XieFeng,1996)、塞氏纽带线虫(Hoplolaimus seinhorsti Luc,1958)、燕麦真滑刃线虫(Aphelenchus avenae Bastian,1865)、类双尾滑刃线虫(Aphelenchoides parabicaudatus Shavrov,1967)、内卷滑刃线虫(A.involutus Minagawa,1992)和较小拟毛刺线虫[Paratrichodorus minor(Colbran,1956)Siddiqi,1974]。其中,异头丝尾垫刃线虫和内卷滑刃线虫为海南岛新纪录种。