| |
|
|
| Registros recuperados : 20 | |
| 1. |  | AMÉRICO, M.; AOKI, P. C. M.; BOSISIO, F; AMORIM, B.; FONTES, L. A extensão rural na prática organizativa dos agricultores familiares da comunidade do Córrego do Mosquito, Jaguaré - ES. In: Cadernos de Agroecologia, v. 8, n. 2, nov. 2013. Edição dos Resumos do VIII Congresso Brasileiro de Agroecologia, Porto Alegre, nov. 2013. 4 p.| Biblioteca(s): Biblioteca Rui Tendinha. |
|    |
| 4. | | AOKI, P. C. M.; BOSISIO, F.; RODRIGUES, C. J. S.; DIAS, F. G.; KNACH, F. Projeto TECSOCIAL - tecnologias social em interface com a agregação de valor e a comercialização dos produtos da agricultura familiar e das comunidades tradicionais do Norte do Espírito Santo. In: CONGRESSO DA SOCIEDADE BRASILEIRA DE ECONOMIA, ADMINISTRAÇÃO E SOCIOLOGIA RURAL, 50., 2012, Vitória. Agricultura e desenvolvimento rural com sustentabilidade. Vitória: Sociedade Brasileira de Economia, Administração e Sociologia Rural, 2012. Resumo.| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| 6. | | AOKI, P. C. M.; CUNHA, L. S.; CUNHA, K. S. A Perspectiva de Gênero e da Economia Solidária na Prática Organizativa das Pescadoras do Projeto Mulheres de Ponta, Balneário de Ponta da Fruta, Vila Velha, ES In: Revista Brasileira de Agroecologia, v. 4, n. 2, p. 1440-1442, 2009. Publicado também no VI CONGRESSO BRASILEIRO DE AGROECOLOGIA e II CONGRESSO LATINO-AMERICANO DE AGROECOLOGIA, Curitiba, 2009.| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| 9. | | AOKI, P. C. M.; FONTES, L.; AMORIM, B.; SALGADO, J. S. A organização da agricultura familiar e a política governamental do Programa Nacional de Alimentação Escolar: o caso de Pedro Canário, Espírito Santo. In: Cadernos de Agroecologia, v. 8, n. 2, nov. 2013. Edição dos Resumos do VIII Congresso Brasileiro de Agroecologia, Porto Alegre, nov. 2013. 5 p.| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| 10. | | AOKI, P. C. M.; FONTES, L. L.; AMORIM, B. M.; BOSISIO, F.; FERNANDES FILHO, J. A. Estratégia interinstitucional implantada pelo projeto Tecsocial para que os agricultores familiares empoderados do Norte do Espírito Santo acessem o Programa de Aquisição de Alimentos - PAA In: Cadernos de Agroecologia, v. 8, n. 2, nov. 2013. Edição dos Resumos do VIII Congresso Brasileiro de Agroecologia, Porto Alegre, nov. 2013. Resumo.| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| 11. | | AOKI, P. C. M.; HELMER, J. L.; BARROSO, M. V.; CASTRO, J. C. Tolerância térmica de juvenis do robalo peba Centropomus parallelus Poey, 1860 (Pisces: Centropomidae) em água doce. SIMPÓSIO BRASILEIRO DE AQUICULTURA - SIMBRAQ, 11.; ENCONTRO SUL BRASILEIRO DE AQUICULTURA, 4.; ENCONTRO CATARINENSE DE AQUICULTURA, 5.; FESTIVAL NACIONAL DA OSTRA E DA CULTURA AÇORIANA - FENAOSTRA, 2., 2000, Florianópolis, SC. Anais - aquicultura Brasil 2000. Florianópolis: EPAGRI; Associação Brasileira de Aquicultura, 2000. 2p.| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| 12. | | AOKI, P. C. M.; LAGASSE, L.; FREITAS, C.; SANTOS, G.; BONIARES, G. A Organização de Controle Social da Comunidade Córrego do Artur, Conceição da Barra, ES, como estratégia de comercialização direta dos produtos agroecológicos. Cadernos de Agroecologia, v. 10, n. 3, out. 2015. Edição dos Resumos do IX Congresso Brasileiro de Agroecologia e IV Seminário Estadual de Agroecologia, Belém, PA.| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| 15. | | BOSISIO, F.; CRISTO, G.; AOKI, P. C. M.; SENA, S. L.; FONTES, L. A integração dos Programas de Aquisição de Alimentos - PAA e Banco de Alimentos Mesa Brasil - SESC, como estratégia para a promoção da segurança alimentar e nutricional e da comercialização dos produtos da agricultura familiar In: CONFASER, 12., Bento Gonçalves, RS, 2015. Anais...| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| 19. | | SENA, S.; AOKI, P. C. M.; FERNANDES FILHO, J. A.; SALGADO, J. S.; FONTES, L. As perspectivas de gênero e da economia solidária na extensão rural por meio da prática organizativa das agricultoras familiares do Norte do Espírito Santo. In: Cadernos de Agroecologia, v. 8, n. 2, nov. 2013. Edição dos Resumos do VIII Congresso Brasileiro de Agroecologia, Porto Alegre, nov. 2013.| Biblioteca(s): Biblioteca Rui Tendinha. |
| |
| Registros recuperados : 20 | |
|
|
|
|
Registro Completo |
|
Biblioteca(s): |
Biblioteca Rui Tendinha. |
|
Data corrente: |
21/08/2018 |
|
Data da última atualização: |
21/08/2018 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
GONÇALVES, A. M.; COSTA, H.; FONSECA, M. E. N.; BOITEUX, L. S.; LOPES, C. A.; REIS, A. |
|
Afiliação: |
A.M. Gonçalves, UNB; Helcio Costa, Incaper; M.E.N. Fonseca, CNPH; L.S. Boiteux, CNPH; C.A. Lopes, CNPH; A. Reis, CNPH. |
|
Título: |
Variability and geographical distribution of Fusarium oxysporum f. sp. lycopersici physiological races and field performance of resistant sources in Brazil. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
ISHS Acta Horticulturae 1207: V International Symposium on Tomato Diseases: Perspectives and Future Directions in Tomato Protection. |
|
DOI: |
10.17660/ActaHortic.2018.1207.5 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Fusarium wilt, caused by three physiological races of Fusarium oxysporum f. sp. lycopersici (FOL), is a major tomato disease in tropical and subtropical regions of Brazil. A collection of FOL isolates from Brazil was characterized via inoculation assays using a set of Solanum (sect. Lycopersicon) accessions employed for race discrimination: 'Ponderosa' (susceptible to all races), LSQUOIPA-5RSQUO (race 1 resistant due to the I locus); 'Floradade' (races 1 and 2 resistant; I-2 gene), Solanum pennellii 'LA 716' (resistant to race 3; I-3 gene) and 'BHRS 2-3' (race 3 resistant; I-7 gene introgressed from S. pennellii 'PI 414773'). Race-specific molecular marker systems were also employed in these studies. Surveys indicated that races 1 and 2 are widespread in Brazil. However, because of the massive use of hybrids with both I and I-2 genes, no new isolates of these two races have been incorporated into the Brazilian FOL collection since 2002. Race 3 isolates were initially restricted to commercial fields located in mild climate areas encompassing the Atlantic Forest biome in Espírito Santo and Rio de Janeiro states (southeast region). However, recent surveys indicated that FOL race 3 isolates were also present in the states of Minas Gerais (in the continental southeastern region) and Bahia (northeastern region), thus expanding the geographical distribution of this pathogen. The fast and widespread dissemination of race 3 in Brazil suggests its introduction into new producing areas via contaminated propagative material. The severe outbreaks of race 3 were the basis for the substantial replacement of susceptible hybrids by resistant ones (mainly with the I-3 gene). 'BRS Imigrante' (released by Embrapa) was the first commercial hybrid with the I-7 gene. 'BRS Imigrante' and the I-3 gene-carrying hybrids show high levels of resistance in distinct production regions even when the tomato crop is established in heavily infested soils. Multi-race-resistant hybrids are now prevalent in all FOL-infested areas, increasing the selection pressure in favor of new FOL variants. MenosFusarium wilt, caused by three physiological races of Fusarium oxysporum f. sp. lycopersici (FOL), is a major tomato disease in tropical and subtropical regions of Brazil. A collection of FOL isolates from Brazil was characterized via inoculation assays using a set of Solanum (sect. Lycopersicon) accessions employed for race discrimination: 'Ponderosa' (susceptible to all races), LSQUOIPA-5RSQUO (race 1 resistant due to the I locus); 'Floradade' (races 1 and 2 resistant; I-2 gene), Solanum pennellii 'LA 716' (resistant to race 3; I-3 gene) and 'BHRS 2-3' (race 3 resistant; I-7 gene introgressed from S. pennellii 'PI 414773'). Race-specific molecular marker systems were also employed in these studies. Surveys indicated that races 1 and 2 are widespread in Brazil. However, because of the massive use of hybrids with both I and I-2 genes, no new isolates of these two races have been incorporated into the Brazilian FOL collection since 2002. Race 3 isolates were initially restricted to commercial fields located in mild climate areas encompassing the Atlantic Forest biome in Espírito Santo and Rio de Janeiro states (southeast region). However, recent surveys indicated that FOL race 3 isolates were also present in the states of Minas Gerais (in the continental southeastern region) and Bahia (northeastern region), thus expanding the geographical distribution of this pathogen. The fast and widespread dissemination of race 3 in Brazil suggests its introduction into new producing areas... Mostrar Tudo |
|
Thesaurus NAL: |
Epidemiology; Fusarium oxysporum; Pathogen variability; Resistance; Soil-borne disease. |
|
Categoria do assunto: |
-- |
|
URL: |
https://biblioteca.incaper.es.gov.br/digital/bitstream/123456789/3237/1/goncalves2018.pdf
|
|
Marc: |
LEADER 02993naa a2200253 a 4500
001 1020673
005 2018-08-21
008 2018 bl uuuu u00u1 u #d
024 7 $a10.17660/ActaHortic.2018.1207.5$2DOI
100 1 $aGONÇALVES, A. M.
245 $aVariability and geographical distribution of Fusarium oxysporum f. sp. lycopersici physiological races and field performance of resistant sources in Brazil.$h[electronic resource]
260 $c2018
520 $aFusarium wilt, caused by three physiological races of Fusarium oxysporum f. sp. lycopersici (FOL), is a major tomato disease in tropical and subtropical regions of Brazil. A collection of FOL isolates from Brazil was characterized via inoculation assays using a set of Solanum (sect. Lycopersicon) accessions employed for race discrimination: 'Ponderosa' (susceptible to all races), LSQUOIPA-5RSQUO (race 1 resistant due to the I locus); 'Floradade' (races 1 and 2 resistant; I-2 gene), Solanum pennellii 'LA 716' (resistant to race 3; I-3 gene) and 'BHRS 2-3' (race 3 resistant; I-7 gene introgressed from S. pennellii 'PI 414773'). Race-specific molecular marker systems were also employed in these studies. Surveys indicated that races 1 and 2 are widespread in Brazil. However, because of the massive use of hybrids with both I and I-2 genes, no new isolates of these two races have been incorporated into the Brazilian FOL collection since 2002. Race 3 isolates were initially restricted to commercial fields located in mild climate areas encompassing the Atlantic Forest biome in Espírito Santo and Rio de Janeiro states (southeast region). However, recent surveys indicated that FOL race 3 isolates were also present in the states of Minas Gerais (in the continental southeastern region) and Bahia (northeastern region), thus expanding the geographical distribution of this pathogen. The fast and widespread dissemination of race 3 in Brazil suggests its introduction into new producing areas via contaminated propagative material. The severe outbreaks of race 3 were the basis for the substantial replacement of susceptible hybrids by resistant ones (mainly with the I-3 gene). 'BRS Imigrante' (released by Embrapa) was the first commercial hybrid with the I-7 gene. 'BRS Imigrante' and the I-3 gene-carrying hybrids show high levels of resistance in distinct production regions even when the tomato crop is established in heavily infested soils. Multi-race-resistant hybrids are now prevalent in all FOL-infested areas, increasing the selection pressure in favor of new FOL variants.
650 $aEpidemiology
650 $aFusarium oxysporum
650 $aPathogen variability
650 $aResistance
650 $aSoil-borne disease
700 1 $aCOSTA, H.
700 1 $aFONSECA, M. E. N.
700 1 $aBOITEUX, L. S.
700 1 $aLOPES, C. A.
700 1 $aREIS, A.
773 $tISHS Acta Horticulturae 1207: V International Symposium on Tomato Diseases: Perspectives and Future Directions in Tomato Protection.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Biblioteca Rui Tendinha (BRT) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
