Spodoptera frugiperda nuclear polyhedrosis virus and production method thereof

The invention provides a spodoptera frugiperda nuclear polyhedrosis virus, the virus is a spodoptera frugiperda nuclear polyhedrosis virus Jiangxi strain (SfMNPV-JX), the virus is preserved in the China Center for Type Culture Collection on August 4, 2021, and the preservation number is CCTCC (China...

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Hauptverfasser: LI JIANGHUAI, KUANG WENDONG, WANG JINCHANG, CHEN JUNHUI, YANG JIAN, JIN LIANG, ZHAN ZHIGAO, GUAN LIMEI
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides a spodoptera frugiperda nuclear polyhedrosis virus, the virus is a spodoptera frugiperda nuclear polyhedrosis virus Jiangxi strain (SfMNPV-JX), the virus is preserved in the China Center for Type Culture Collection on August 4, 2021, and the preservation number is CCTCC (China Center for Type Culture Collection) NO: V202166. The invention further provides a preparation method of the spodoptera frugiperda nuclear polyhedrosis virus. The SfMNPV-JX virus provided by the invention has stronger virulence, has good development and application prospects, and has application value in preparation of insecticides and prevention and control of spodoptera frugiperda. The invention also provides a method for producing the SfMNPV-JX by using the spodoptera frugiperda larvae fed by the artificial feed. 本发明提供一种草地贪夜蛾核型多角体病毒,该病毒为地贪夜蛾核型多角体病毒江西株(Spodoptera frugiperda Multiple Nuclear Polyhedrosis Virus-Jiangxi,SfMNPV-JX),该病毒2021年8月4日保藏于中国典型培养物保藏中心,保藏编号为CCTCC NO:V202166。本发明提供的SfMNPV-JX病毒具有更强的毒力,具有很好的开发应用前景,