广东省为害菠萝和菠萝根际线虫的种类调查和鉴定

    INVESTIGATIONS OF NEMATODES IN PINEAPPLE ROOTS IN GUANGDONG PROVINCE

    • 摘要: 1991~1993年,我们在广东省菠萝主产区采集线虫样本,共鉴定线虫19属22种,其中2属8种为国内首次报道,16属22种为国内在菠萝上首次报道。

       

      Abstract: From 1991 to 1993,the samples of pineapple roots and rhizosphere soil from themain production areas in Guangdong province were collected and isolated.Twenty-two species in 19 genera were identified.Among them,the genera Miculenchusand Ottolenchus and Ottolenchus cylindricus etc 8 species were firstly reported inChina. And 16 genera with 22 species including Rhabdotylenchus guangdongensis,HoPlolaimus indicus,Ditylenchus geraerti,Pratylenchus brachyurus,Rotylenchulusreniformis,Aphelenchoides curiolis,Paratrichodorus pachydermus etc,are newrecords in pineapples in China.

       

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