|
|
Registro Completo |
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
10/01/2008 |
Data da última atualização: |
29/01/2008 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
ALVES, A. A. C.; FARIAS, A. R. N.; DITA, M. A.; SILVA, A. F.; BELLOTTI, A. C.; FREGENE, M. A. |
Afiliação: |
Alfredo Augusto Cunha Alves, CNPMF; Alba Rejane Nunes Farias, CNPMF; Miguel Angel Dita, CNPMF; Alineaurea F. Silva; Anthony C. Bellotti; Martin A. Fregene. |
Título: |
Evaluation of cassava interspecific hybrids for resistance to pest and diseases in the different enviroments of Brazil. |
Ano de publicação: |
2007 |
Fonte/Imprenta: |
In: ANNUAL RESEARCH MEETING, 2007, Benoni. Poster Abstrcts...Benoni: Generation Challenge Programme - CGIAR, 2007. |
Idioma: |
Inglês |
Conteúdo: |
Cassava interspecific hybrids were evaluated for pest and disease resistance in diferent enviroments of Brazil. Experiments were established in São Miguel das Matas (SMM), Tancredo Neves (TN), Cruz das Almas (CA) in the Bahia State and in Petrolina (PT), in the Pernambuco State. SMM, TN and CA are caracterized as subhumid enviroments with differrent annual average rainfall varing from 1000 to 1800 mm and PT is representative of the semi-arid (around 560 mm). Evaluations were performed every month starting 6 months after plantation (MAP) to 12 MAP. In all the places, the most relevant pest were cassava green mite (Mononychellus tanajoa) and cassava mealy bug (Phenacoccus manihoti), respectively, with the highest incidence in PT. Diseases were increasingly severe in TN, SMM and CA. Anthracnose (Colletotrichum gloesporioides f sp. manihotis), brown spot (Cercosporidium henningsii) and rust (Uromyces manihotis), were the most severe disesases, in this order. Hybrids with high levels of resistence to both pests and diseases were notified in all the places. These hybrids are promising genotypes, not only for the introgression of resistence traits into elite cassava varieties, but also to understanding the genetic basis of resistance to pests and diseases. |
Palavras-Chave: |
Diseases; Hybrid. |
Thesaurus Nal: |
cassava. |
Categoria do assunto: |
-- |
Marc: |
LEADER 01954naa a2200217 a 4500 001 1654557 005 2008-01-29 008 2007 bl --- 0-- u #d 100 1 $aALVES, A. A. C. 245 $aEvaluation of cassava interspecific hybrids for resistance to pest and diseases in the different enviroments of Brazil. 260 $c2007 520 $aCassava interspecific hybrids were evaluated for pest and disease resistance in diferent enviroments of Brazil. Experiments were established in São Miguel das Matas (SMM), Tancredo Neves (TN), Cruz das Almas (CA) in the Bahia State and in Petrolina (PT), in the Pernambuco State. SMM, TN and CA are caracterized as subhumid enviroments with differrent annual average rainfall varing from 1000 to 1800 mm and PT is representative of the semi-arid (around 560 mm). Evaluations were performed every month starting 6 months after plantation (MAP) to 12 MAP. In all the places, the most relevant pest were cassava green mite (Mononychellus tanajoa) and cassava mealy bug (Phenacoccus manihoti), respectively, with the highest incidence in PT. Diseases were increasingly severe in TN, SMM and CA. Anthracnose (Colletotrichum gloesporioides f sp. manihotis), brown spot (Cercosporidium henningsii) and rust (Uromyces manihotis), were the most severe disesases, in this order. Hybrids with high levels of resistence to both pests and diseases were notified in all the places. These hybrids are promising genotypes, not only for the introgression of resistence traits into elite cassava varieties, but also to understanding the genetic basis of resistance to pests and diseases. 650 $acassava 653 $aDiseases 653 $aHybrid 700 1 $aFARIAS, A. R. N. 700 1 $aDITA, M. A. 700 1 $aSILVA, A. F. 700 1 $aBELLOTTI, A. C. 700 1 $aFREGENE, M. A. 773 $tIn: ANNUAL RESEARCH MEETING, 2007, Benoni. Poster Abstrcts...Benoni: Generation Challenge Programme - CGIAR, 2007.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
Registro Completo
Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
Data corrente: |
11/11/1996 |
Data da última atualização: |
07/09/2021 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
LIMA, F. de A. M.; SILVA, H. M.; PEREIRA, C. S.; SIMPLÍCIO, A. A. |
Afiliação: |
FRANCISCO DE ASSIS MELO LIMA, Universidade Federal do Ceará (UFC) - Fortaleza, CE; HAMILTON MACHADO SILVA, Universidade Federal de Minas Gerais (UFMG) - Belo Horizonte, MG; CARMEM SILVA PEREIRA, UFMG; AURINO ALVES SIMPLÍCIO, CNPC. |
Título: |
Avaliação de características de crescimento em caprinos de raças nativas no estado do Ceará. I. Efeitos não genéticos. |
Ano de publicação: |
1994 |
Fonte/Imprenta: |
In: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 31., 1994, Maringá. Anais... Maringá: Sociedade Brasileira de Zootecnia, 1994. p. 196 |
Idioma: |
Português |
Palavras-Chave: |
Efeito; Effect; Growth; Native breed; Raça nativa. |
Thesagro: |
Caprino; Crescimento. |
Thesaurus NAL: |
Goats. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/45992/1/RAC-Avaliacao-de-crescimento.pdf
|
Marc: |
LEADER 00783nam a2200229 a 4500 001 1514513 005 2021-09-07 008 1994 bl uuuu u00u1 u #d 100 1 $aLIMA, F. de A. M. 245 $aAvaliação de características de crescimento em caprinos de raças nativas no estado do Ceará. I. Efeitos não genéticos.$h[electronic resource] 260 $aIn: REUNIÃO ANUAL DA SOCIEDADE BRASILEIRA DE ZOOTECNIA, 31., 1994, Maringá. Anais... Maringá: Sociedade Brasileira de Zootecnia, 1994. p. 196$c1994 650 $aGoats 650 $aCaprino 650 $aCrescimento 653 $aEfeito 653 $aEffect 653 $aGrowth 653 $aNative breed 653 $aRaça nativa 700 1 $aSILVA, H. M. 700 1 $aPEREIRA, C. S. 700 1 $aSIMPLÍCIO, A. A.
Download
Esconder MarcMostrar Marc Completo |
Registro original: |
Embrapa Caprinos e Ovinos (CNPC) |
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
Expressão de busca inválida. Verifique!!! |
|
|