摘要
本文报道北方根结线虫（Ｍｅｌｏｉｄｏｇｙｎｅｈａｐｌａ）在南方贵州省的分布，且描述了其寄主西洋参的受害症状。
? This paper reported firstly the distribution of Meloidogyne hapla,a parasite of Panax quinguefolium in Guizhou Province. The morphological characters of the parasite and the symptoms of its host, Panax quinquefoliumL. were describ ed detailly and the rating chart of the disease was provided.
出处
《西南农业学报》
CSCD
北大核心
1997年第S1期101-104,共4页
Southwest China Journal of Agricultural Sciences
关键词
西洋参
北方根结线虫
寄主
Panax quinquefoliun L Meloidogyne hapla Host
