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3 results

  1. CORESTA Meeting, Agronomy/Phytopathology, Santa Cruz do Sul, 2005, A 09

    Studies on the occurrence of chalcidoid wasps in the tobacco producing process in Southern Brazil, RS

    BREMM F.; KÖHLER A.
    CTA-Continental Tobaccos Alliance, Venâncio Aires, RS Brazil.
    The family Eulophidae is one of the largest chalcidoid families, with worldwide about 540 nominal genera and 3.900 species. It is among the most difficult to study of all groups of the superfamily Chalcidoidea because of the large numbers of species and ...
  2. CORESTA Meeting, Agronomy/Phytopathology, Santa Cruz do Sul, 2005, A 29

    The polypropylene non-woven cover sheet in tobacco float system: an effective alternative to minimize the associated insect fauna

    BIESDORF A.J.; KÖHLER A.; HERMES M.G.; DA SILVA M.L.P.
    Alliance One Brazil, R&D, Santa Cruz do Sul-RS, Brazil.
    The float system is a well-known method to obtain the best tobacco seedlings. The seedlings absorb nutrients from a liquid fertilizer dissolved in the basin water, harmonized specially for tobacco to get uniformly growing and robust seedlings. Pest ...
  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 ...