Search Results

6 results

  1. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 54

    The regulation of autophagy of susceptible Nicotiana tabacum under tobacco mosaic virus infection

    YANG Jinguang(1); LIU Xaingfu(1); LIU Wei(1); QIAN Yumei(1); ZHANG Jing(2); LI Wei(2); DONG Shifei(2); WANG Yaofeng(3); HUANG Mingdi(4); WANG Fenglong(1)
    (1) Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Key Laboratory of Tobacco Pest Monitoring Controlling & Integrated Management, Qingdao, P.R. China; (2) Hongyun Honghe Tobacco (Group) Co., Ltd., Kunming, P.R. China; (3) Qingyang Branch of Gansu Province Tobacco Company, Xifeng, P.R. China; (4) Longnan Tobacco Company, Gansu Tobacco Cooperation, Wudu 746000, P.R. China
    Autophagy (or self-eating) is an important conserved process by which eukaryotic cells recycle intracellular components. This study was undertaken to elucidate whether tobacco mosaic virus (TMV) infection on tobacco plants induced autophagy. TMV-U1...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, AP 10

    Biological control of Ralstonia solanacearum using Ralstonia phage and the influence of diversity of soil bacteria

    WANG Fenglong(1); GAO Miao(1); QIAN Yumei(1); SHEN Lili(1); YU Guanghong(2); WANG Yaofeng(3); YANG Jinguang(1)
    (1) Key Laboratory of Tobacco Pest Monitoring Controlling & Integrated Management / Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, Shandong, P.R. China; (2) Baoshan Oriental Tobacco Company Ltd, Baoshan, Yunnan, P.R. China; (3) Qingyang Company, Gansu Provincial Tobacco, Xifeng, Gansu, P.R. China
    Tobacco bacterial wilt caused by Ralstonia solanacearum is one of the main diseases of tobacco. Ralstonia phage ∈RS-1 was isolated from the soil of tobacco bacterial wilt nurseries from experimental fields of the Tobacco Research Institute of CAAS...
  3. CORESTA Meeting, Agronomy/Phytopathology, Rovinj, 2009, APPOST 21

    A real-time reverse transcription PCR assay for detection of Cucumber mosaic virus in individual peach aphid Myzus persicae

    WANG Fenglong; YANG Jinguang; WANG Fang; SHEN Lili; QIAN Yumei
    Qingzhou Tobacco Research Institute of CNTC, Qingzhou, Shandong, China, and Tobacco Research Institute of Chinese Academy of Agricultural Sciences, Qingdao, Shandong, China
    Cucumber mosaic virus (CMV) is transmitted in a nonpersistent manner by peach aphid ( Myzus persicae ), leading to many crop diseases. The large number of viruliferous peach M. persicae is one of the major culprits for the rampant outbreak. A...
  4. CORESTA Congress, Shanghai, 2008, AP 30

    The study on extracting antivirus protein of an antagonistic bacteria and action mode resistance to TMV

    SHEN Lili; WANG Fenglong; QIAN Yumei; CHEN Dexin; WU Huihui; HE Jingmei
    Tobacco Research Institute, Chinese Academy of Agricultural Sciences, Qingdao, China
    In the laboratory, we found that the TMV contaminated by bacillus decreased the ability of infection and the symptom on the inoculated tobacco was gentle. So we separated an antivirus bacteria resistance to TMV in tobacco fields, which we named By33....
  5. CORESTA Meeting, Agronomy/Phytopathology, Santa Cruz do Sul, 2005, PPOST 09

    Dynamic changes of catalase during the interaction of tobacco and cucumber mosaic virus

    WANG Fenglong; WEI Yingying; QIAN Yumei; CHEN Dexin
    Tobacco Institute of Chinese Academy of Agricultural Sciences, Qingdao, China.
    The infection of virus will induce the accumulation of active oxygen species (AOS) in plants, which is a kind of spectrum resistance. But on the other side, active oxygen species can damage the plants, thus there are active oxygen species eliminating...
  6. CORESTA Congress, Kyoto, 2004, P 05

    Studies on micropore film to control tobacco aphid-borne virus diseases

    WANG Fenglong; CHEN Dexin; QIAN Yumei; ZHANG Liantao; SHI Jiao; WEI Yingying
    Chinese Academy of Agricultural Sciences, Tobacco Research Inst., Shandong, Qingzhou, China.
    Tobacco virus diseases have been among the main factors hindering tobacco production in China. The effective control method for the dominant tobacco aphid-borne viruses including PVY and CMV is to prevent alate aphids migrating into tobacco fields....