An Emerging Association of Bud Union Crease and Pararetrovirus on Citrus in Italy
Field surveys conducted in citrus groves in Sicily, southern Italy, revealed sweet orange trees of different cultivars (‘Moro’, ‘Navelina’, and ‘Newhall’) grafted on ‘Forner Alcaide 5’ and citrange ‘C35’ showing typical symptoms of bud union crease in the canopy and at the grafting point. In order to better understand...