中国2种伞滑刃属线虫记述(线虫门:寄生滑刃科)  

Two species nematodes of the genus Bursa phelenchus in China(Nematoda:Parasitaphelenchidae)

作　　者：卓侃[1] 王宏洪[1] 李迅东[2] 廖金铃[1] 

机构地区：[1]华南农业大学资源环境学院,广州510642 [2]云南省农业科学院农业环境资源研究所,昆明650205

出　　处：《华中农业大学学报》2011年第3期305-311,共7页Journal of Huazhong Agricultural University

基　　金：国家自然科学基金项目(30871628);广东省科技计划项目(2004B20501005)

摘　　要：运用线虫比较形态学和rDNA-ITS-RFLP及rDNA-ITS序列分析技术,对采自广东省的伞滑刃线虫进行鉴定。在广东番禺小叶榕(Ficus microcarpa)的栽培介质中和东莞木包装上分别发现了食菌伞滑刃线虫(Bursaphelenchus fungivorus)和豆伞滑刃线虫(B.doui),其中食菌伞滑刃线虫是中国的新记录种,豆伞滑刃线虫是中国大陆的新记录种。Nematodes of the genus Bursaphelenchus collected from Guangdong Province were identified by using morphology, rDNA-ITS-RFLP and rDNA-ITS-PCR-sequencing. B. fungivorus and B. doui were isolated from a growing substrate for Ficus microcarpa in Panyu and wood packaging material in Dongguan respectively. B. fungivorus was a new geographic record species in China, and B. doui was a new geographic record species in Chinese Mainland.

关 键 词：食菌伞滑刃线虫 豆伞滑刃线虫 新记录 中国 

分 类 号：S432.45[农业科学—植物病理学]