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    Université de Neuchâtel

    Analyse de tannins inhibiteurs de la stilbène oxydase produite par Botrytis cinerea Pers.: Fr

    Perret, Camille ; Tabacchi, Raphaël (Dir.)

    Thèse de doctorat : Université de Neuchâtel : 2001 ; 1591.

    Grey mould is one of the most important diseases of grapes. Flowering clusters are infected by the fungus Botrytis cinerea, but it does not develop until ripening. This latency is probably maintained by an unfavourable environment, corresponding to the production of phytoalexins (resveratrol (1), pterostilbene (2) and e-viniferin (3)). Some varieties, as Gamaret, are very resistant to the fungus...