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13_A2

  • Fight Against Blight

    The AHDB Potatoes 'Fight against Blight' (FAB) service has been reporting blight alerts since 2008. This information is collected on a voluntary basis by Blight Scouts drawn from members of the...

  • Varietal Resistance to 13 A2

    Following the introduction of the A2 mating type of Phytophthora infestans into Europe in the late 1970s, new strains of late blight pathogen have subsequently developed in all countries. In GB since...