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120 results

  1. CORESTA Meeting, Agronomy/Phytopathology, 2019, Victoria Falls, AP 40

    Progress in breeding and biocontrol dual approaches for tobacco broomrape management

    MALPICA A.(1); GUINCHARD L.(2); BACHET S.(1); VACHER C.(3); GATARD L.(4); REIBEL C.(2); GAUTHERON N.(2); EDELHERMANN V.(2); STEINBERG C.(2); GIBOT LECLERC S.(2)
    (1) Bergerac Seed & Breeding, Bergerac, France; (2) Agroécologie (AgroSup Dijon, INRA, Univ. Bourgogne Franche-Comté), Dijon, France; (3) Arvalis, Institut du Vegetal, Bergerac, France; (4) Coopérative CT2F, Maison de l’Agriculture, Schiltigheim, France
    Tobacco broomrape (Phelipanche ramosa, Phelipanche aegyptiaca and Orobanche Cernua) is a widespread parasitic plant from the Orobanchaceae family, that causes important damage in tobacco crops. Broomrape is mainly present in Europe, Middle East and Asia ...
  2. CORESTA Meeting, Agronomy/Phytopathology, 2019, Victoria Falls, AP 43

    Tobacco crop protection against blue mould: what strategy with organic and biocontrol products?

    KANE K.(1); LEROY J-L.(1); VALADE P.(1); GOUDOUNECHE J-L.(1); GUERY B.(2); BRAY O.(3); MECHENIN V.(3); TARASCOU M.(3); SALGADO J.(3)
    (1) Arvalis Institut du Végétal, Bergerac, France; (2) Service Régional de l'Alimentation (SRAL) Aquitaine - Direction Générale de l’Alimentation (DGAL), France; (3) Fédération Régionale de Défense contre les Organismes Nuisibles (FREDON) Aquitaine, Villenave-d'Ornon, France
    Blue mould, Peronospora tabacina, is one of the most dangerous diseases for tobacco crops in Europe and particularly in France. Protection against this disease is systematic during the period of high risk as all registered crop protection agents are ...
  3. CORESTA Meeting, Agronomy/Phytopathology, 2017, Santa Cruz do Sul, AP 04

    Contributions to the study of gall wasp occurrence in Eucalyptus woodlots in southern Brazil

    ROESCH F.(1); FEUERBORN M.(1); KOEHLER A.(2); RAUBER M.(2); FARIAS J.(3); WELTER C.A.(3); TEIXEIRA D.S.(3)
    (1) Japan Tobacco International (JTI), Santa Cruz do Sul, RS, Brazil; (2) Universidade de Santa Cruz do Sul (UNISC), Laboratory of Entomology, Santa Cruz do Sul, RS, Brazil; (3) Universidade Federal de Santa Maria (UFSM), Centro de Pesquisas Florestais, Campus Universitário, Santa Maria, RS, Brazil
    Firewood from Eucalyptus spp. is the main source of energy for tobacco curing in South Brazil. Leptocybe invasa Fisher & Lasalle, 2004 (Hymenoptera: Eulophidae) is a gall inducing wasp species that causes damage to eucalyptus plantations and nurseries ...
  4. 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 ...
  5. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 27

    An alternative solution for suckers’ control in leaf tobacco production

    KANE K.(1); N’GUYEN CHAUME C.(2)
    (1) ARVALIS - Institut du végétal, Bergerac, France; (2) JADE International, Mérignac, France
    In France, sucker control is practised on all tobacco crops, currently using two active substances registered for conventional production: 1-decanol and maleic-hydrazide (MH). 1-decanol is used on any tobacco type. An inconvenience is that, according to ...
  6. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 50

    Reducing production costs of French Burley tobacco by mechanisation of stripping with Cured Plant Segmenting/Separator System CP3S

    GOUDOUNECHE J.L.(1); DAY G.B.(2); SMITH T.D.(2); WELLS L.G.(2)
    (1) ARVALIS - Institut du végétal, Service Génétique Physiologie et Protection des Plantes, Bergerac, France; (2) University of Kentucky, Biosystems and Agricultural Engineering, Lexington, KY, U.S.A.
    In 2011 ARVALIS and the University of Kentucky started a partnership in order to offer cheaper means of production and allow specialisation of French tobacco farmers. The first steps were completed between 2011 and 2014 as follows: Adaptation of French ...
  7. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, AP 58

    A first French tobacco energy and greenhouse gas assessment with the EGES® method

    FONTAINE B.; TAILLEUR A.; WILLMANN S.
    ARVALIS - Institut du végétal, Bergerac, France
    The recent COP 21 agreement (Paris – December 2015) has, once more, highlighted climatic and global warming issues. Statistics revealed that, in France, agriculture contributes to 21% of the national total amount of greenhouse gas (GHG) emissions (2011). ...
  8. CORESTA Congress, Berlin, 2016, Smoke Science/Product Technology Groups, ST 35

    Development of a method for trace level analysis in the aerosol from a novel tobacco vaporiser

    MASUGI E.(1); SASAMOTO K.(2); OCHIAI N.(2); DAVID F.(3); SANDRA P.(3)
    (1) Japan Tobacco Inc. Tobacco Science Research Center, Yokohama, Kanagawa, Japan; (2) GERSTEL K.K., Tokyo, Japan; (3) Research Institute for Chromatography, Kortrijk, Belgium
    In some markets, a variety of tobacco vaporisers is commercially available. One of the characteristics of tobacco vaporisers is that the generated aerosol contains a lower number of combustion-derived chemicals due to the particular heating system which ...