Specific detection on Xanthomonas arboricola pv. juglandis pathogen on walnut - INRAE - Institut national de recherche pour l’agriculture, l’alimentation et l’environnement Access content directly
Conference Poster Year : 2009

Specific detection on Xanthomonas arboricola pv. juglandis pathogen on walnut

Abstract

Xanthomonas arboricola pv. juglandis is the causal agent of walnut blight. This disease causes severe damages to leaves, twigs and fruits, and lead to an important loss of nut’s harvest : about 70%. This bacterium has also been reported to be responsible of an emerging disease on walnut : the vertical oozing canker that has been observed in France for a decade. Moreover, the development of copper resistant populations makes inefficient the authorized chemical treatment. In order to fight against this bacterium and to clean up the nurseries, a specific and sensitive detection method become necessary. That’s why we developped a Bio-PCR method to detect specifically X. a. pv. juglandis.
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Dates and versions

hal-02824863 , version 1 (06-06-2020)

Identifiers

  • HAL Id : hal-02824863 , version 1
  • PRODINRA : 36027

Cite

Sophie Gironde, Jacky-François Guillaumes, Charles Manceau. Specific detection on Xanthomonas arboricola pv. juglandis pathogen on walnut. EPPO Conference on Diagnostics, May 2009, York, United Kingdom. 1 p., 2009. ⟨hal-02824863⟩

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