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152 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...
  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, 2019, Victoria Falls, AP 47

    In field photonic sensing of tobacco leaves for the non-destructive assessment of nitrogen content and quality prediction

    TUCCIO L.(1); BARGIACCHI E.(2); MILLI G.(3); MIELE S.(2); AGATI G.(1)
    (1) CNR-IFAC, Sesto Fiorentino, FI, Italy; (2) Consortium INSTM, Firenze, Italy; (3) Fattoria Autonoma Tabacchi (FAT) & ITT, Città di Castello, PG, Italy
    Nitrogen (N) fertilisation is one of the most important aspects of tobacco cultivation. Right N rates increase leaf yield and quality, and influence vegetative cycle, disease resistance, leaf nicotine and sugar content. Good N availability to the...
  4. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, AP 46

    New strategies for early detection of blue mold in asymptomatic tobacco: a mixed fluorescence and LAMP based-approach under preliminary test at Fattoria Autonoma Tabacchi

    BARGIACCHI E.(1); TUCCIO L.(2); AGATI G.(2); CERBONESCHI M.(3); MILLI G.(4); MIELE S.(1)
    (1) Consortium INSTM, Firenze, Italy; (2) CNR-IFAC, Sesto Fiorentino, Italy; (3) DiSPAA-UniFI, Lab Molecular Plant Pathology, Firenze, Italy; (4) Fattoria Autonoma Tabacchi (FAT) & ITT, Città di Castello, Italy
    One of the fundamental criteria of integrated pest management (IPM) is that crops should be treated only when monitored pest and disease exceed their critical thresholds. Also, zero-residue tobacco represents not only a target of social...
  5. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, AP 49

    The influence of Nicotiana alata-derived introgression on plant malformations of tobacco breeding lines resistant to tomato spotted wilt virus

    KORBECKA-GLINKA G.(1); TROJAK-GOLUCH A.(1); DOROSZEWSKA T.(1); GOEPFERT S.(2)
    (1) Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland; (2) Philip Morris Products S.A. (part of Philip Morris International group of companies), PMI R&D, Neuchâtel, Switzerland
    Tomato spotted wilt virus (TSWV) is one of the most destructive viruses for tobacco cultivation. Cultivar “Polalta” carries a resistance gene introgressed from a wild species, Nicotiana alata, but the use of this cultivar in breeding is hampered by...
  6. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 16

    Monitoring of agricultural drought in tobacco growing areas in Poland in 2009-2017

    BERBEĆ T.; DOROSZEWSKI A.; BERBEĆ A.
    Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
    Occurrence of unfavourable weather conditions (drought) causes significant losses in crop yields in the world. McKeown et al. [2006], in their work on long-term climate patterns related to yields, stated that by 2030 the periodic occurrence of...
  7. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 17

    Comparison of the degree of malformations in different breeding materials carrying Nicotiana alata-introgression conferring resistance to tomato spotted wilt virus

    TROJAK-GOLUCH A.(1); KORBECKA-GLINKA G.(1); DOROSZEWSKA T.(1); GOEPFERT S.(2)
    Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
    Tomato spotted wilt virus (TSWV) has been an important problem in tobacco cultivated in a moderate climate zone. The transfer of RTSW-al (TSWV resistance gene) from Nicotiana alata to the N. tabacum genome and the development of Virginia-type...
  8. CORESTA Congress, Kunming, 2018, Agronomy/Phytopathology Groups, APPOST 26

    Nicotiana species as sources of cytoplasmic male sterility in tobacco breeding

    BERBEĆ A.; BERBEĆ T.
    Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
    The majority of cytoplasmically male sterile (cms) forms in tobacco, Nicotiana tabacum, have been produced by moving the whole nuclear genome from one species and re-installing it in the cytoplasmic milieu of another species thereby disrupting the...