Search Results

25 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 02

    Reverse logistics - receiving program for empty containers of pesticides from tobacco growers in southern Brazil

    SEHN C.A.
    SindiTabaco - Interstate Tobacco Industry Union, Santa Cruz do Sul, RS, Brazil
    The Brazilian legislation, through Decree 4.074/2002, has determined that users of agrochemicals and related products should return the empty containers and their covers to the commercial establishments where they were purchased. This legislation also ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 22

    Evaluation of soil solarisation as a tool for Integrated Pest Management (IPM) in small tobacco farms in southern Brazil

    BERGER I.J.(1); OLIVEIRA G.H.N.(1); SEHN C.A.(1); SILVA D.J.(1); TEIXEIRA D.V.(1); SARTORI L.(1); SCHMITT M.A.(1); COUGO L.F.(1); FRANCHINI E.(1); CHAVES I.C.P.V.(2); CHAVES L.C.S.V.(2); CARDOZA Y.F.(3); ANDRADE C.C.L.(3); DUARTE V.(3); SANTIN R.C.M.(3)
    (1) SindiTabaco - Interstate Tobacco Industry Union, Santa Cruz do Sul, RS, Brazil; (2) SANTAGRO, Santa Cruz Agrícola Comercial Ltda, Santa Cruz do Sul, RS, Brazil; (3) Agronômica - Phytosanitary Laboratory and Consulting, Porto Alegre, RS, Brazil
    Soil solarisation has a successful history as an environmentally friendly tool for IPM using solar power to control a range of soilborn plant pathogens. Therefore, this technique was evaluated in tobacco production areas in southern Brazil as a ...
  3. CORESTA Meeting, Agronomy/Phytopathology, 2013, Brufa di Torgiano, AP 15

    Field control efficacy of bio-organic fertiliser fermented with antagonists to tobacco bacterial wilt and its biocontrol mechanisms

    LIU Yanxia; LI Xiang; CAI Liuti; CAO Yi; SHI Junxiong
    Guizhou Tobacco Institute, Jinyang District, Guiyang, P.R. China
    An organic fertiliser made of rapeseed meal and dairy manure with proportion of 1:1 (w:w) was then solid fermented by two antagonists, making it bio-organic fertilizer (BOF). Field experiments were conducted in Anhui Province for two years to investigate ...
  4. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, AP 12

    Bacteriophage can reduce Ralstonia solanacearum induced stem necrosis in tobacco

    FORTNUM B.A.; PETERSON P.D.
    Clemson University, Dept of Entomology Soils and Plant Sciences, Pee Dee REC, Florence, SC, USA
    Bacterial wilt caused by Ralstonia solanacearum is an extremely damaging disease of flue-cured tobacco in the south-eastern USA and can be spread mechanically on farm machinery. Rolastonia solanacearum exhibits strong tissue-specific tropism within the ...
  5. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, AP 16

    The effect of growth regulators on the mechanical transmission of bacterial wilt

    PETERSON P.D.; FORTNUM B.A.
    Clemson University, Dept of Entomology Soils and Plant Sciences, Pee Dee REC, Florence, SC, USA
    Mechanical transmission of Ralstonia solanacearum during flower and leaf removal has contributed significantly to the spread and severity of bacterial wilt of tobacco in the south-eastern USA. Mechanical topping and harvesting also coincide with the time ...
  6. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, AP 18

    The study and development of protection equipment for pesticide application and harvesting tobacco

    CASTANHEIRA L.C.
    Independent Consultant - Safety and Hygiene in Rural Labor, Campinas - SP, Brazil, SindiTabaco – Interestate Tobacco Industry Union, Brazil
    Tobacco growers are exposed to pesticides during crop protection applications and also to alkaloids during harvest periods. Throughout the year 2009 a study was carried out to evaluate and analyse all aspects regarding the legislation and technical ...
  7. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, APOST 05

    Cloning and gene structure analysis of T-psy1 from flue-cured tobacco

    CAI Liuti(1); HU Zhongyi(1); LEI Lu(1); LI Jixin(2)
    (1) Guizhou Tobacco Research Institute, Guizhou Provincial Tobacco Company, Guiyang, P.R China; (2) Guizhou Provincial Tobacco Company, Guiyang, P.R China
    Carotenoid is an important precursor of tobacco aroma, and phytoene synthase is one of the key enzymes in the pathway of aroma precursors biosynthesis and accumulation in tobacco. Based on the homology cloning method, the cDNA and DNA sequence of the ...