中国云南省石榴根结线虫的种类初报  

Species of Megranate Root-Knot Nematode from Yunnan Province in China

作　　者：周银丽[1] 杨伟[2] 余光海[3] 王鸿[1] 胡先奇[1] 

机构地区：[1]云南农业大学云南省植物病理重点实验室,昆明650201 [2]云南红河学院,蒙自661100 [3]云南省会泽县植保植检站,会泽654200

出　　处：《华中农业大学学报》2005年第4期351-354,共4页Journal of Huazhong Agricultural University

基　　金：云南省教育厅科研基金(0111343)资助

摘　　要：从云南省主要石榴产区蒙自县和会泽县,采集了根结线虫标本,采用形态特征进行鉴定。结果表明,危害蒙自石榴的根结线虫主要为:南方根结线虫[Meloidogyneincognita(Koforid&White,1919)Chitwood,1949]、北方根结线虫(M.haplaChitwood,1949);危害会泽石榴的根结线虫主要为:南方根结线虫[Meloido-gyneincognita(Koforid&White,1919)Chitwood,1949]、花生根结线虫[M.arenaria(Neal,1889)Chitwood,1949]。The samples of root-knot nematodes were collected from Mengzi megranate garden,Mengzi County and Huize megranate garden, Huize County in Yunnan Province. Nematodes were identified by means of morphological characteristics. The results showed that the species were Meloidogyne incognita （Koforid ＆ White, 1919） Chitwood, 1949,M. hapla Chitwood, 1949 in Mengzi County, and M. arenaria（Neal, 1889） Chitwood, 1949, M. incognita （Koforid ＆ White,1919） in Huize County.

关 键 词：根结线虫 种类 石榴 云南 形态特征 

分 类 号：Q959.17[生物学—动物学]