INTEGRATIVE MANAGEMENT OF CITRUS CANKER: RESISTANCE SCREENING AND ALLELOPATHIC APPROACHES

Аннотация

Citrus canker, caused by Xanthomonas citri subsp. citri, poses a significant threat to global citrus production due to its detrimental effects on fruit yield and quality. An integrative management approach combining cultivar resistance screening and allelopathic strategies offers a sustainable solution to combat this disease. This study evaluates the resistance of diverse citrus cultivars to citrus canker under controlled and field conditions, identifying promising genotypes with inherent tolerance. Simultaneously, the allelopathic potential of plant-derived extracts and compounds is assessed for their efficacy in suppressing X. citri growth and mitigating disease symptoms. Results demonstrate the synergistic potential of deploying resistant cultivars alongside allelopathic treatments to reduce disease incidence and enhance orchard productivity. This research underscores the importance of integrating genetic and ecological tools for the sustainable management of citrus canker, contributing to resilient citrus production systems. KEYWORDS Citrus canker, Xanthomonas citri, Cultivar resistance, Allelopathy, Disease management, Sustainable agriculture, Citrus disease control, Plant-derived compounds, Integrated pest management.