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4. |  | FUKUDA, W.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; CARVALHO, J.; NUTTI, M.; DITA, M. Breeding cassava for enhancement of carotenoid in the biofortification program in Brazil. In: INTERNATIONAL MEETING OF THE MICRONUTRIENT FORUM, 2., 2009, Beijing, China. Micronutrients, health and development: evidence-based programs: program/abstracts. Washington, DC: USAID: Academy for Educational Development, 2009. p. 106. Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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5. |  | FUKUDA, W.; SANTOS, V.; OLIVEIRA, L.; PEREIRA, M.; CEBALLOS, H.; NUTTI, M.; CARVALHO, J.; DITA, M. Breeding cassava for enhancement of carotenoid, iron and zinc contents. In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent, Belgium. Cassava: meeting the challenges of the new millennium. Ghent, Belgium: Institute of Plant Biotechnology for Developing Countries, 2008. p. 106. S7-9. Biblioteca(s): Embrapa Agroindústria de Alimentos. |
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6. |  | DITA, M.; HERAI, R.; YAMAGISHI, M.; FERREIRA, G.; SOUZA, M.; GIACHETTO, P.; WAALWIJK, C.; KEMA, G. Comparative transcriptome analyses of Fusarium oysporum f. sp. cubense. Phytopathology, v. 101, n. 6, Supplement, p. S43, 2011. Trabalho apresentado no: APS-IPPC 2011 Joint Meeting in Honolulu, Hawaii, August 6-10, 2011. Biblioteca(s): Embrapa Agricultura Digital. |
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7. |  | ALVES, A. A. C.; DITA, M. A.; 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.; FAVERO, A. P.; FERREIRA, M. A. J. da F.; FALEIRO, F. G.; FOLLE, S. M.; GUIMARAES, E. P. (Ed.). Pré-melhoramento de plantas: estado da arte e experiências de sucesso. Brasília, DF: Embrapa Informação tecnológica: Embrapa Recursos Genéticos e Biotecnologia; Planaltina, DF: Embrapa Cerrados, 2011. Cap. 13. p. 527-547. Biblioteca(s): Embrapa Amazônia Oriental; Embrapa Recursos Genéticos e Biotecnologia. |
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8. |  | DITA, M. A.; JESUS, J. de; SILVA, A. F.; BELLOTTI, A.; ALVES, A. A. C. Avaliação de híbridos interespecíficos de mandioca para a resistência a doenças. In: CONGRESSO BRASILEIRO DE MANDIOCA, 12., 2007, Paranavaí. Mandioca: bioenergia, alimento e renda. Paranavaí: SBM, 2007. 1 CD-ROM. Biblioteca(s): Embrapa Semiárido. |
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9. |  | DITA, M. A.; KOBAYASHI, A. K.; WAALWIJK, C.; SOUZA JUNIOR, M. T.; KEMA, G. H. J. Genetic transformation of Fusarium oxysporum f. sp. cubense. Tropical Plant Pathology, v. 34, p. S177, ago. 2009. Suplemento. Ref. 606. Edição dos Resumos do 42° Congresso Brasileiro de Fitopatologia, Rio de Janeiro, ago. 2009. Biblioteca(s): Embrapa Meio-Norte. |
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11. |  | DIE, J. V.; GONZÁLEZ VERDEJO, C. I.; DITA, M. A.; SALVADOR, N.; ROMAN, B. Gene expression analysis of molecular mechanisms of defense induced in Medicago truncatula parasitized by Orobanche crenata. Plant Physiology and Biochemistry, Paris, v. 47, n. 3, p. 635-641, mar. 2009. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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16. |  | ALVES, A. A. C.; SILVA, A. F.; QUEIROZ, D. C.; DITA, M. A. Avaliação de variedades de mandioca para tolerância à seca, em condições semi-áridas do Brasil. In: CONGRESSO BRASILEIRO DE MANDIOCA, 12., 2007, Paranavaí. Mandioca: bioenergia, alimento e renda - anais. Paranavaí: SBM, 2007. 1 CD-ROM. Edição dos resumos do XII Congresso Brasileiro de Mandioca na Revista Raízes e Amidos Tropicais, v. 3, out. 2007. Biblioteca(s): Embrapa Semiárido. |
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17. |  | ALVES, A. A. C.; SILVA, A. F.; QUEIROZ, D. C.; DITA, M. A. Avaliação de variedades de mandioca para tolerância à seca, em condições semi-áridas do Brasil. In: CONGRESSO BRASILEIRO DA MANDIOCA, 12., 2007, Paranavaí. Mandioca: bioenergia, alimento e renda. Botucatu: CERAT- UNESP, [2007]. Biblioteca(s): Embrapa Mandioca e Fruticultura. |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Mandioca e Fruticultura. Para informações adicionais entre em contato com cnpmf.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
15/10/2008 |
Data da última atualização: |
19/02/2009 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
DITA, M.; ALVES, A.; SILVA, A.; BELLOTTI, A.; FREGENE, M. |
Afiliação: |
Miguel Angel Dita, CNPMF; Alfredo Augusto da Cunha Alves, CNPMF; Aline Silva, CPATSA; Anthony Bellotti, CIAT; Martin Fregene, CIAT. |
Título: |
Cassava wild species: diseases evaluation in different regions of Brazil. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
In: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 147. |
Idioma: |
Inglês |
Notas: |
SP10-05. |
Conteúdo: |
It is clear that cassava wild relatives are a reservoir of useful genes to be transferred to the cultivated species Manihot esculenta. However, the number of traits already identified is low when compared with the existent diversity. In this work, cassava wild relatives accessions of the Manihot anomala, M. caerulescens, M. dichotoma, M. flabellifolia, M. glaziovii, M. jacobinensis, M. peruviana and M. tomentosa were evaluated for disease incidence and severity in different regions of Brazil. Seedlings planted in Sao Miguel das Matas (SSM), Tancredo Neves (TN) and Cruz das Almas (CA), in the Bahia State and in Petrolina (PT) in the Pernambuco State were evaluated monthly from 6 to 12 month after planting. All the diseases observed are common to the cultivated cassava. In Bahia the incidence of anthracnose, rust, brown leaf spot (BLS), white leaf spot and diffuse leaf spot was observed. In PT, the disease incidence was limited to sporadic lesions of BLS. BLS was the most frequent and severe disease, with the highest values registered in SMM. TN and CA. Regardless of the region, accessions of M. glaziovii were most susceptible and M. flabellifolia most resistant to BLS. Accessions with high levels of resistance for all the diseases evaluated were identified, except in M. glaziovii where all the accessions were highly susceptible to BLS and anthracnose. As far as we know this is the first survey of disease incidence and severity in cassava wild species in Brazil. |
Categoria do assunto: |
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Marc: |
LEADER 02067naa a2200181 a 4500 001 1639014 005 2009-02-19 008 2008 bl uuuu u00u1 u #d 100 1 $aDITA, M. 245 $aCassava wild species$bdiseases evaluation in different regions of Brazil. 260 $c2008 500 $aSP10-05. 520 $aIt is clear that cassava wild relatives are a reservoir of useful genes to be transferred to the cultivated species Manihot esculenta. However, the number of traits already identified is low when compared with the existent diversity. In this work, cassava wild relatives accessions of the Manihot anomala, M. caerulescens, M. dichotoma, M. flabellifolia, M. glaziovii, M. jacobinensis, M. peruviana and M. tomentosa were evaluated for disease incidence and severity in different regions of Brazil. Seedlings planted in Sao Miguel das Matas (SSM), Tancredo Neves (TN) and Cruz das Almas (CA), in the Bahia State and in Petrolina (PT) in the Pernambuco State were evaluated monthly from 6 to 12 month after planting. All the diseases observed are common to the cultivated cassava. In Bahia the incidence of anthracnose, rust, brown leaf spot (BLS), white leaf spot and diffuse leaf spot was observed. In PT, the disease incidence was limited to sporadic lesions of BLS. BLS was the most frequent and severe disease, with the highest values registered in SMM. TN and CA. Regardless of the region, accessions of M. glaziovii were most susceptible and M. flabellifolia most resistant to BLS. Accessions with high levels of resistance for all the diseases evaluated were identified, except in M. glaziovii where all the accessions were highly susceptible to BLS and anthracnose. As far as we know this is the first survey of disease incidence and severity in cassava wild species in Brazil. 700 1 $aALVES, A. 700 1 $aSILVA, A. 700 1 $aBELLOTTI, A. 700 1 $aFREGENE, M. 773 $tIn: SCIENTIFIC MEETING OF THE GLOBAL CASSAVA PARTNERSHIP, 1., 2008, Ghent. Cassava: meeting the challenges of the new millennium. Ghent:: IPBO, 2008. p. 147.
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