昆明地区梨树根际的毛刺科线虫记述
Description of Trichodoridae nematodes from rhizosphere of pear trees in Kunming region
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摘要: 描述了采自云南省昆明地区梨树Pyrus spp.根际的毛刺科Trichodoridae Thorne,1935线虫;南京毛刺线虫Trichodorus nanjingensis Liu&Chen,1990;瑞那毛刺线虫Trichodorus rinae Vermeulen&Heyns,1985;雪松毛刺线虫Trichodorus cedarus Yokoo,1964和胼胝拟毛刺线虫Paratrichodorus porosus(Allen,1957)Siddiqi,1974.其中瑞那毛刺线虫是中国新记录种,南京毛刺线虫、雪松毛刺线虫和胼胝拟毛刺线虫为云南省首次报道.Abstract: Four species of Trichodoridae from Kunming,Yunnan Province of China were described,which were Trichodorus nanjingensis,Trichodorus rinae,Trichodorus cedarus,and Paratrichodorus porosus collected from soil around roots of pear(Pyrus spp.).Among them,T.rinae was a new-recorded species in China,T.nanjingensis,T.cedarus and P.porosus were reported firstly in Yunnan Province.