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| Registros recuperados : 93 | |
| 23. |  | 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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| 26. | | ALVES, A. A. C.; RODRIGUEZ, M. A. D.; NORONHA, A. C. da S.; MENDES, R. A. Pré-melhoramento da mandioca utilização de espécies silvestres como fonte de resistência a fatores bióticos e abióticos. In: LOPES, M. A.; FÁVERO, A. P.; FERREIRA, M. A. J. da F.; FALEIRO, F. G.; FOLLE, S. M.; GUIMARÃES, E. P. (Ed.). Pré-melhoramento de plantas: estado da arte e experiências de sucesso. Brasília, DF: Embrapa Informação Tecnológica, 2011. 614 p. p. 527-548.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 29. | | 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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| 32. | | 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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| 33. | | 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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| 37. | | MORAES, W.; TEIXEIRA, L. A. J.; RODRIGUES, F.; MARQUES, E.; VIEIRA, H. B.; RODRIGUEZ, M. A. D. Intensidade da Sigatoka negra e Sigatoka amarela em bananais afetados pela Fusariose no estado de São Paulo. In: CONGRESSO BRASILEIRO DE FITOPATOLOGIA, 50., 2017, Uberlândia. Do manejo à edição do genoma. Uberlândia: IFTM; ICIAG, 2017.| Biblioteca(s): Embrapa Mandioca e Fruticultura; Embrapa Meio Ambiente. |
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| 38. | | TEIXEIRA, L. A. J.; SILVA, F. R. da; MARQUES, E.; VIEIRA, H. B.; MORAES, W.; RODRIGUEZ, M. A. D. Atributos físcos como indicadores de saúde do solo em bananais com fusariose. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 32.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 16.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 14.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 11., 2016, Goiânia. Rumo aos novos desafios: anais... Goiânia: Sociedade Brasileira de Ciência do Solo, 2016. p. 1151.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 39. | | ACCIOLY, A. M. de A.; CONCEIÇÃO, E. G. J. da; ALCOFORADO, P. A. U. G.; RODRIGUEZ, M. A. D. Adição de Si em um latossolo amarelo distrocoeso: alterações nos atributos químicos. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO MICROBILOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 09.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Macéio. Fertbio 2012: "A responsabilidade socioambiental da pesquisa agrícola" : [anais...]. Maceió: Sociedade Brasileira de Ciência do Solo; Centro de Ciências Agrárias da Universidade Federal de Alagoas, 2012. 1 CR-ROM.| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| 40. | | VELAME, D. C.; GUIMARÃES, A.; RIBEIRO, L. R.; AMORIM, E. P.; HADDAD, F.; RODRIGUEZ, M. A. D. Análise de grupos de compatibilidade vegetativa em Fusarium oxysporum f. sp cubense. In: REUNIÃO ANUAL DE CIÊNCIA, TECNOLOGIA, INOVAÇÃO E CULTURA NO RECÔNCAVO DA BAHIA - RECITEC RECÔNCAVO. 1., 2011, Cruz das Almas. Anais... Cruz das Almas: Universidade Federal do Recôncavo da Bahia, 2011. 1 CD-ROM. Em paralelo aconteceram também os seguintes eventos: V Seminário de Pesquisa do Recôncavo da Bahia; V Seminário Estudantil de Pesquisa da UFRB; V Seminário da Pós-Graduação da UFRB; II Seminário Regional de Pesquisa da EBDA; 5ª Jornada...| Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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| Registros recuperados : 93 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
25/10/2017 |
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Data da última atualização: |
28/03/2018 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
HECK, D. W.; RODRIGUEZ, M. A. D.; DEL PONTE, E. M.; MIZUBUTI, E. S. G. |
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Afiliação: |
D. W. HECK, UFV; MIGUEL ANGEL DITA RODRIGUEZ, CNPMF; E. M. DEL PONTE, UFV; E. S. G. MIZUBUTI, UFV. |
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Título: |
Spatial pattern analysis of Fusarium wilt of banana in Brazil. |
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Ano de publicação: |
2017 |
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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-10. p. 28-29. |
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Idioma: |
Português |
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Conteúdo: |
Understanding plant disease epidemics is key to establish efficient management strategies. Several factors can affect epidemic patterns of Fusarium wilt (FW) of banana in the field, but little is known about temporal and spatial patterns of this disease worldwide. This work aimed to assess the incidence and the spatial pattern of FW of banana in four production regions in Brazil. Seventeen fields planted with ?Silk? or ?Prata? were evaluated. In each field, all plants were visually assessed and diseased plants were geo-referenced. Incidence maps were constructed based on geo-referenced data. A quadrat-based, using three sizes of quadrats, and a point-process distance-based methods were used to detect spatial patterns. The null hypothesis of complete spatial randomness (CSR) for the quadrat data was tested using a Pearson ?2 statistics. For the point-process data, the Kolmogorov-Smirnov (KS) test was used to compare the observed and expected distributions. Finally, the L-function was used to test for deviations from randomness. FW incidence ranged from 2.1 to 38.5%. ?Prata? showed lower incidence values (average 8.9%), than ?Silk? (average 17.2%). CRS was rejected for all fields when using the largest quadrat size, suggesting aggregation. CRS was not rejected for four ?Silk? fields and one ?Prata? field when using the smallest quadrat size. The K-S test did not reject CSR for two ?Silk? fields. The L-function suggested aggregated patterns for most of the fields. There was greater spatial dependence in ?Prata? than in ?Silk?. Factors putatively influencing the reported spatial patterns are further discussed. MenosUnderstanding plant disease epidemics is key to establish efficient management strategies. Several factors can affect epidemic patterns of Fusarium wilt (FW) of banana in the field, but little is known about temporal and spatial patterns of this disease worldwide. This work aimed to assess the incidence and the spatial pattern of FW of banana in four production regions in Brazil. Seventeen fields planted with ?Silk? or ?Prata? were evaluated. In each field, all plants were visually assessed and diseased plants were geo-referenced. Incidence maps were constructed based on geo-referenced data. A quadrat-based, using three sizes of quadrats, and a point-process distance-based methods were used to detect spatial patterns. The null hypothesis of complete spatial randomness (CSR) for the quadrat data was tested using a Pearson ?2 statistics. For the point-process data, the Kolmogorov-Smirnov (KS) test was used to compare the observed and expected distributions. Finally, the L-function was used to test for deviations from randomness. FW incidence ranged from 2.1 to 38.5%. ?Prata? showed lower incidence values (average 8.9%), than ?Silk? (average 17.2%). CRS was rejected for all fields when using the largest quadrat size, suggesting aggregation. CRS was not rejected for four ?Silk? fields and one ?Prata? field when using the smallest quadrat size. The K-S test did not reject CSR for two ?Silk? fields. The L-function suggested aggregated patterns for most of the fields. There was gre... Mostrar Tudo |
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Palavras-Chave: |
Fusarium oxysporum f sp cubense; Panama disease. |
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Thesagro: |
Banana. |
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Thesaurus NAL: |
epidemiology. |
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Categoria do assunto: |
H Saúde e Patologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/165519/1/RA-DitaMA-INISAV2017-Spatial...-p28-29-Foc-10.pdf
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Marc: |
LEADER 02397nam a2200193 a 4500
001 2078111
005 2018-03-28
008 2017 bl uuuu u00u1 u #d
100 1 $aHECK, D. W.
245 $aSpatial pattern analysis of Fusarium wilt of banana in Brazil.$h[electronic resource]
260 $aFitosanidad, Havana, v. 21, n. especial, 2017. Edição dos resumos do VIII Seminario Científico Internacional de Sanidad Vegetal, Havana, 2017. Por la transición de la agricultura cubana hacia la sostenibilidad. Ref. Foc-10. p. 28-29.$c2017
520 $aUnderstanding plant disease epidemics is key to establish efficient management strategies. Several factors can affect epidemic patterns of Fusarium wilt (FW) of banana in the field, but little is known about temporal and spatial patterns of this disease worldwide. This work aimed to assess the incidence and the spatial pattern of FW of banana in four production regions in Brazil. Seventeen fields planted with ?Silk? or ?Prata? were evaluated. In each field, all plants were visually assessed and diseased plants were geo-referenced. Incidence maps were constructed based on geo-referenced data. A quadrat-based, using three sizes of quadrats, and a point-process distance-based methods were used to detect spatial patterns. The null hypothesis of complete spatial randomness (CSR) for the quadrat data was tested using a Pearson ?2 statistics. For the point-process data, the Kolmogorov-Smirnov (KS) test was used to compare the observed and expected distributions. Finally, the L-function was used to test for deviations from randomness. FW incidence ranged from 2.1 to 38.5%. ?Prata? showed lower incidence values (average 8.9%), than ?Silk? (average 17.2%). CRS was rejected for all fields when using the largest quadrat size, suggesting aggregation. CRS was not rejected for four ?Silk? fields and one ?Prata? field when using the smallest quadrat size. The K-S test did not reject CSR for two ?Silk? fields. The L-function suggested aggregated patterns for most of the fields. There was greater spatial dependence in ?Prata? than in ?Silk?. Factors putatively influencing the reported spatial patterns are further discussed.
650 $aepidemiology
650 $aBanana
653 $aFusarium oxysporum f sp cubense
653 $aPanama disease
700 1 $aRODRIGUEZ, M. A. D.
700 1 $aDEL PONTE, E. M.
700 1 $aMIZUBUTI, E. S. G.
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