Made available in DSpace on 2021-06-25T10:37:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-04-01; Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); BACKGROUND: The largest and most profitable market for citrus is the production of fresh fruit. Xanthomonas citri subsp. citri is a Gram-negative plant pathogen and the etiological agent of citrus canker, one of the major threats to citrus p...