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    吴青,曾玲,徐大高,陆永跃. 感染椰心叶甲绿僵菌菌株的筛选[J]. 华南农业大学学报, 2006, 27(2): 32-34. DOI: 10.7671/j.issn.1001-411X.2006.02.009
    引用本文: 吴青,曾玲,徐大高,陆永跃. 感染椰心叶甲绿僵菌菌株的筛选[J]. 华南农业大学学报, 2006, 27(2): 32-34. DOI: 10.7671/j.issn.1001-411X.2006.02.009
    shu
    WU Qing,ZENG Ling,XU Da-gao,LU Yong-yue. Screening of Metarhizium anisopliae Strains for Controlling Brontispa longissima[J]. Journal of South China Agricultural University, 2006, 27(2): 32-34. DOI: 10.7671/j.issn.1001-411X.2006.02.009
    Citation: WU Qing,ZENG Ling,XU Da-gao,LU Yong-yue. Screening of Metarhizium anisopliae Strains for Controlling Brontispa longissima[J]. Journal of South China Agricultural University, 2006, 27(2): 32-34. DOI: 10.7671/j.issn.1001-411X.2006.02.009
    shu

    感染椰心叶甲绿僵菌菌株的筛选

    Screening of Metarhizium anisopliae Strains for Controlling Brontispa longissima

      摘要
    • 摘要: 从田间感病的椰心叶甲虫尸上分离所得病原菌,经逐步筛选获得最优的绿僵菌M etarhizium anisopliaeBM a-9菌株.其菌落生长率为6.14 mm/d,平均产分生孢子量3.91×109mL-1,孢子萌发率87.32%.1×106mL-1孢子悬浮液处理椰心叶甲时,对3龄幼虫具很强感染力,第3 d平均感染率61%,第8 d平均死亡率97%.

       

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