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3 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 49

    Potential alternative control for Ephestia spp. using parasitoid wasps

    KÖHLER A.(1); PEZZINI C.(1); ROESCH F.(2); FEUERBORN M.(2)
    (1) Universidade de Santa Cruz do Sul (UNISC), Laboratory of Entomology, Santa Cruz do Sul, RS, Brazil; (2) Japan Tobacco International (JTI), Santa Cruz do Sul, RS, Brazil
    Different practices are already used to control lepidopteran pests in stored tobacco, mostly including chemical or physical practices, preventive or disinfesting. Biological methods, used more frequently in tobacco field sites, are not used yet in stored ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2011, Santiago, AP 23

    Spatial distribution and impact of adjacent vegetation on families of parasitic Hymenoptera associated with organic tobacco in Santa Cruz do Sul, RS, Brazil

    DORFEY C.(1); KÖHLER A.(2); SCHOENINGER K.(2)
    (1) JTI Kannenberg Comércio de Tabacos do Brasil Ltda, Brazil; (2) University of Santa Cruz do Sul (Unisc), Brazil
    The objectives of the research were to assess the fauna of Hymenoptera parasitoids associated with tobacco under organic management, to verify its spatial distribution within the growing area and to assess the impact of the presence of adjacent vegetation ...
  3. CORESTA Meeting, Agronomy/Phytopathology, Santa Cruz do Sul, 2005, PPOST 03

    "Diatomaceous Earth and Rice Hull Ash": two new alternatives to control Lasioderma serricorne (F.) in tobacco warehouse condition

    GRECO M.M.; KÖHLER A.; DA COSTA R.
    Kannenberg & Cia. Ltda, Santa Cruz do Sul, RS - Brazil; University of Santa Cruz do Sul, Dept. of Biology, Entomologic Laboratory, Santa Cruz do Sul, RS - Brazil.
    Diatomaceous Earth (DE) is an approved and registered product for use against indoor and outdoor crawling insects. DE is odorless and nontoxic, composed of finely milled fossilized shells of minuscule organisms which present microscopically fine, sharp ...