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65 results

  1. 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 ...
  2. 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 ...
  3. 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 cultivars is ...
  4. 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 ...
  5. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, APPOST 08

    Agronomic performance of cytoplasmic male sterile forms of flue-cured tobacco

    CZUBACKA A.; DEPTA A.; DOROSZEWSKA T.
    Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
    Cytoplasmic male sterility (cms) in many crops is the basis for the production of commercial F1 hybrids. This is obtained by the combination of the nucleus of cultivated species with the cytoplasm of a wild species belonging to the same genus. The reason ...
  6. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, APPOST 23

    Influence of PVY infection on chemical composition of tobacco

    PRZYBYS M.; CZUBACKA A.
    Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
    Potato virus Y (PVY) is the type member of the genus Potyvirus in family Potyviridae. PVY has a worldwide distribution and is one of the most economically important viruses in tobacco. PVY causes limitation of assimilation, gas exchange, inhibition of ...
  7. CORESTA Congress, Berlin, 2016, Agronomy/Phytopathology Groups, APPOST 24

    Tobacco breeding for TSWV resistance using RTSW-al factor derived from cultivar Polalta

    TROJAK-GOLUCH A.(1); KORBECKA-GLINKA G.(1).; GOEPFERT S.(2); DOROSZEWSKA T.(1).; BERBEC A.(1)
    (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), Neuchâtel, Switzerland
    Tomato spotted wilt, caused by the tomato spotted wilt virus (TSWV), causes significant economic losses in the cultivation of tobacco worldwide. The best approach to the management of the disease is growing resistant cultivars. Within N. tabacum, the only ...
  8. CORESTA Meeting, Agronomy/Phytopathology, 2015, Izmir, Turkey, APPOST 22

    Effectiveness of combining potato virus Y tolerance and resistance determined by transgenes in tobacco

    CZUBACKA A.; KORBECKA G.; OLSZAK-PRZYBYS H.; DOROSZEWSKA T.
    Institute of Soil Science and Plant Cultivation - State Research Institute, Pulawy, Poland
    Growing resistant cultivars is the most effective method of plant protection against viral diseases. Different sources of resistance are used for breeding new tobacco cultivars resistant to potato virus Y (PVY). The best source of resistance is Nicotiana ...