湖南省辣椒上首次发现象耳豆根结线虫

摘要

应用线虫比较形态学、同工酶技术和 IGS-PCR 技术，对采自湖南省永州地区辣椒上的根结线虫进行种类鉴定。结果表明，该病原线虫为象耳豆根结线虫（Meloidogyne enterolobii ），这是首次在湖南地区发现象耳豆根结线虫。%The root-knot nematodes on pepper collected from Yongzhou,Hunan Province were identified by using morphological characters,isozymes and IGS-PCR.The results suggested that the root-knot nematodes were Meloidogyne enterolobii .It was the first report of Meloidogyne enterolobii in Hunan Province.