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Volume 08 Issue 2
April 1993
    Citation: MENG Xiao-Lin, HOU Xiao-Hui, JIA Jun, Zhang-Wen-Jun, LIANG Dong-Rui. Enhancement of Plutella xylostella Granulosis Virus Infection by Lecithin .VIROLOGICA SINICA, 1993, 8(2) : 189.
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    Enhancement of Plutella xylostella Granulosis Virus Infection by Lecithin

    • 1.

      Department of Virology

    • 2.

      Wuhan University

    • Available online: 05 June 1993
    • Lecithin was extracted by organic reagent from eggs and mixed with PxGV to infect 2th-3th instar Px larvae. Through the treatment of statistical method, we got three groups time-mortality regression lines, y=18.1x-59.8 (GV only), y=27.23x-99.85 (GV+30mg/ml lecithin) and y=13.6x-18 (GV+70mg/ml lecithin). Comparing with GV control group, mortality of GV+70mg/ml lecithin group increased by 17％ and LT50 decreased by 1.066 days This result shows lecithin can enhance the infection of PxGV.
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      Enhancement of Plutella xylostella Granulosis Virus Infection by Lecithin

      • 1. Department of Virology
      • 2. Wuhan University

      Abstract: Lecithin was extracted by organic reagent from eggs and mixed with PxGV to infect 2th-3th instar Px larvae. Through the treatment of statistical method, we got three groups time-mortality regression lines, y=18.1x-59.8 (GV only), y=27.23x-99.85 (GV+30mg/ml lecithin) and y=13.6x-18 (GV+70mg/ml lecithin). Comparing with GV control group, mortality of GV+70mg/ml lecithin group increased by 17％ and LT50 decreased by 1.066 days This result shows lecithin can enhance the infection of PxGV.

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