Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China
Banana 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 rac...
| Main Authors: | , , , , , , , , , |
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| Format: | Journal Article |
| Language: | Inglés |
| Published: |
MDPI
2022
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10568/128359 |
| _version_ | 1855517126209568768 |
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| author | Zhan, Ni Kuang, Mengyu He, Weidi Deng, Guiming Liu, Siwen Li, Chunyu Roux, Nicolas Stephan M. Dita Rodriguez, Miguel Angel Yi, Ganjung Sheng, Ou |
| author_browse | Deng, Guiming Dita Rodriguez, Miguel Angel He, Weidi Kuang, Mengyu Li, Chunyu Liu, Siwen Roux, Nicolas Stephan M. Sheng, Ou Yi, Ganjung Zhan, Ni |
| author_facet | Zhan, Ni Kuang, Mengyu He, Weidi Deng, Guiming Liu, Siwen Li, Chunyu Roux, Nicolas Stephan M. Dita Rodriguez, Miguel Angel Yi, Ganjung Sheng, Ou |
| author_sort | Zhan, Ni |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Banana 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. |
| format | Journal Article |
| id | CGSpace128359 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | MDPI |
| publisherStr | MDPI |
| record_format | dspace |
| spelling | CGSpace1283592025-12-08T10:29:22Z Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China Zhan, Ni Kuang, Mengyu He, Weidi Deng, Guiming Liu, Siwen Li, Chunyu Roux, Nicolas Stephan M. Dita Rodriguez, Miguel Angel Yi, Ganjung Sheng, Ou fusarium wilt evaluation plantains genotypes evaluación plátano genotipos tropical race 4 evalaution plantain iholena maia maoli/popoulu silk pisang raja mysore Banana 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. 2022-12-05 2023-01-31T12:41:57Z 2023-01-31T12:41:57Z Journal Article https://hdl.handle.net/10568/128359 en Open Access application/pdf MDPI Zhan, 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 |
| spellingShingle | fusarium wilt evaluation plantains genotypes evaluación plátano genotipos tropical race 4 evalaution plantain iholena maia maoli/popoulu silk pisang raja mysore Zhan, Ni Kuang, Mengyu He, Weidi Deng, Guiming Liu, Siwen Li, Chunyu Roux, Nicolas Stephan M. Dita Rodriguez, Miguel Angel Yi, Ganjung Sheng, Ou Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China |
| title | Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China |
| title_full | Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China |
| title_fullStr | Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China |
| title_full_unstemmed | Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China |
| title_short | Evaluation of resistance of banana genotypes with AAB genome to Fusarium Wilt Tropical Race 4 in China |
| title_sort | evaluation of resistance of banana genotypes with aab genome to fusarium wilt tropical race 4 in china |
| topic | fusarium wilt evaluation plantains genotypes evaluación plátano genotipos tropical race 4 evalaution plantain iholena maia maoli/popoulu silk pisang raja mysore |
| url | https://hdl.handle.net/10568/128359 |
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