Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China

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dc.creatorZhan, Ni
dc.creatorKuang, Mengyu
dc.creatorHe, Weidi
dc.creatorDeng, Guiming
dc.creatorLiu, Siwen
dc.creatorLi, Chunyu
dc.creatorRoux, Nicolas Stephan M.
dc.creatorDita Rodriguez, Miguel Angel
dc.creatorYi, Ganjung
dc.creatorSheng, Ou
dc.date2022-12-05
dc.date2023-01-31T12:41:57Z
dc.date2023-01-31T12:41:57Z
dc.date.accessioned2026-06-27T13:23:01Z
dc.descriptionBanana cultivars with the AAB genome group comprise diverse subgroups, such as Plantain, Silk, Iholena, and Pisang Raja, among others, which play an important role in food security in many developing countries. Some of these cultivars are susceptible to Fusarium oxysporum f. sp. cubense tropical race 4 (Foc TR4), the most destructive pathogen threatening banana production worldwide, and some of them are still largely unknown. We evaluated the resistance of 37 banana genotypes, including Plantain, Silk, Iholena, Maia Maoli/Popoulu, Pisang Raja, Pome, and Mysore, to Foc TR4 under both greenhouse and field conditions. Genotypes from the Silk and Iholena subgroups were highly susceptible to Foc TR4. Pome and Mysore showed resistance and intermediate resistance, respectively. However, Pisang Raja ranged from susceptible to intermediate resistance. One cultivar from the Maia Maoli/Popoulu subgroup was highly susceptible, while the other displayed significant resistance. Most Plantain cultivars exhibited high resistance to Foc TR4, except two French types of cultivar, 'Uganda Plantain' and 'Njombe N°2', which were susceptible. The susceptibility to Foc TR4 of some of the AAB genotypes evaluated, especially Plantain and other cooking bananas, indicates that growers dependent on these varieties need to be included as part of the prevention and integrated Foc TR4 management strategies, as these genotypes play a crucial role in food security and livelihoods.
dc.formatapplication/pdf
dc.identifierhttps://hdl.handle.net/10568/128359
dc.identifier.urihttp://hdl.handle.net/123456789/57678
dc.languageen
dc.publisherMDPI
dc.rightsOpen Access
dc.sourceZhan, N.; Kuang, M.; He, W.; Deng, G.; Liu, S.; Li, C.; Roux, N.; Dita, M.; Yi, G.; Sheng, O. E (2022) Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China. Journal of Fungi 8(12): 1274 13 p. ISSN: 2309-608X
dc.subjectfusarium wilt
dc.subjectevaluation
dc.subjectplantains
dc.subjectgenotypes
dc.subjectevaluación
dc.subjectplátano
dc.subjectgenotipos
dc.subjecttropical race 4
dc.subjectevalaution
dc.subjectplantain
dc.subjectiholena
dc.subjectmaia maoli/popoulu
dc.subjectsilk
dc.subjectpisang raja
dc.subjectmysore
dc.titleEvaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China
dc.typeJournal Article

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