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Registros recuperados : 93 | |
14. | | TEIXEIRA, L.; NOMURA, E.; DAMATTO JUNIOR, E.; VIEIRA, H. B.; RODRIGUEZ, M. A. D.; STAVER, C. Effectiveness of soil management practices on Fusarium wilt of banana in the Ribeira Valley, Brazil. Tropical Plant Pathology, v. 47, n. 3, p. 411-420, 2022. Biblioteca(s): Embrapa Meio Ambiente. |
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18. | | DIE, J. V.; ROMAN, B.; SALVADOR, N.; RODRIGUEZ, M. A. D.; GONZÁLEZ-VERDEJO, C. I. Expression analysis of Pisum sativum putative defence genes during Orobanche crenata infection. Crop and Pasture Science, Victoria, v. 60, n. 5, p. 490-498, mai. 2009. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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19. | | KOBAYASHI, A. K.; RODRIGUEZ, M. A. D.; SOUZA JUNIOR, M. T.; KEMA, G. H. J. Generation of Fusarium f. sp. passiflorae strains expressing reporter genes. Tropical Plant Pathology, Brasília, DF, v. 34, ago. 2009. Suplemento. Edição dos Resumos do XLII Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Suplemento. Resumo 607. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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20. | | TEIXEIRA, L. A. J.; RODRIGUEZ, M. A. D.; VIEIRA, H. B.; RODRIGUES, F.; MORAES, W. Fusariose em bananeira maçã (Musa aab) em São Paulo: solos e estado nutricional das plantas. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 25.; REUNIÃO ANUAL DA SOCIEDADE INTERAMERICANA DE HORTICULTURA TROPICAL, 63., 2017, Porto Seguro. Grandes desafios, ciência e conhecimento para inovação: [anais...] Porto Seguro: UESB; EMBRAPA/CNPMF, 2017. Resumo N° 170. Biblioteca(s): Embrapa Meio Ambiente. |
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Registros recuperados : 93 | |
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Registro Completo
Biblioteca(s): |
Embrapa Meio Ambiente. |
Data corrente: |
24/10/2017 |
Data da última atualização: |
28/03/2018 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
RODRIGUEZ, M. A. D.; HADDAD, F.; AMORIM, E. P. |
Afiliação: |
MIGUEL ANGEL DITA RODRIGUEZ, CNPMF; FERNANDO HADDAD, CNPMF; EDSON PERITO AMORIM, CNPMF. |
Título: |
Fusarium wilt of banana in Brazil: current state and research advances at Embrapa towards sustainable disease management. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
Fitosanidad, Havana, v. 21, n. especial, 2017. Edição dos resumos do VIII Seminario Científico Internacional de Sanidad Vegetal, Havana, 2017. Por la transición de la agricultura cubana hacia la sostenibilidad. Ref. Foc-05. |
Páginas: |
p. 25-26. |
Idioma: |
Inglês |
Conteúdo: |
Fusarium wilt (FW) impairs banana production in large areas of Brazil, affecting mainly the most profitable cultivars: \'Maçã\' (Silk, AAB) and ‘Prata’ (Pomme, AAB). Plant nutrition is frequently associated with disease severity, but little is known about the banana-FW pathosystem in Brazil. In this work we samples 18 farms in four different production systems in SP. In each farm areas with low (FOC-) and high (FOC+) incidence of FW were selected for plant analysis. Lamina of the third leaf were sampled and analyzed for nutrient content. The main differences between FOC- and FOC+ areas were related to N, K and Ca contents. The most outstanding effect of FW on plant nutrition was the reduction of K and Ca. This might be explained by the fact K and Ca are highly linked to water transport and FW causes severe damages in the vascular system. Interestingly, a relative increase of N content was also observed in some FOC+ plants. This may be due to a concentration effect as a result of growth reduction caused by FW. Our data suggest FW triggers a feedback mechanism towards destabilization in banana. The significant reduction of Ca and K detected on infected plants and the documented role of these nutrients on plant resistance, open opportunities to better understand soil-based management strategies of FW in banana. |
Palavras-Chave: |
Integrated management; Panama disease. |
Thesagro: |
Banana. |
Thesaurus NAL: |
Musa. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/172485/1/RA-DitaMA-INISAV2017-Marchitez...-p25-26-Foc-05.pdf
|
Marc: |
LEADER 02117nam a2200193 a 4500 001 2078002 005 2018-03-28 008 2017 bl uuuu u00u1 u #d 100 1 $aRODRIGUEZ, M. A. D. 245 $aFusarium wilt of banana in Brazil$bcurrent state and research advances at Embrapa towards sustainable disease management.$h[electronic resource] 260 $aFitosanidad, Havana, v. 21, n. especial, 2017. Edição dos resumos do VIII Seminario Científico Internacional de Sanidad Vegetal, Havana, 2017. Por la transición de la agricultura cubana hacia la sostenibilidad. Ref. Foc-05.$c2017 300 $ap. 25-26. 520 $aFusarium wilt (FW) impairs banana production in large areas of Brazil, affecting mainly the most profitable cultivars: \'Maçã\' (Silk, AAB) and ‘Prata’ (Pomme, AAB). Plant nutrition is frequently associated with disease severity, but little is known about the banana-FW pathosystem in Brazil. In this work we samples 18 farms in four different production systems in SP. In each farm areas with low (FOC-) and high (FOC+) incidence of FW were selected for plant analysis. Lamina of the third leaf were sampled and analyzed for nutrient content. The main differences between FOC- and FOC+ areas were related to N, K and Ca contents. The most outstanding effect of FW on plant nutrition was the reduction of K and Ca. This might be explained by the fact K and Ca are highly linked to water transport and FW causes severe damages in the vascular system. Interestingly, a relative increase of N content was also observed in some FOC+ plants. This may be due to a concentration effect as a result of growth reduction caused by FW. Our data suggest FW triggers a feedback mechanism towards destabilization in banana. The significant reduction of Ca and K detected on infected plants and the documented role of these nutrients on plant resistance, open opportunities to better understand soil-based management strategies of FW in banana. 650 $aMusa 650 $aBanana 653 $aIntegrated management 653 $aPanama disease 700 1 $aHADDAD, F. 700 1 $aAMORIM, E. P.
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