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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
14/02/2012 |
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Data da última atualização: |
17/04/2018 |
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Autoria: |
LIMA, J. A. A.; SILVA, A. K. F. da; ARAGÃO, M. do L.; FERREIRA, N. R. de A.; TEÓFILO, E. M. |
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Afiliação: |
José Albersio Araujo Lima, Universidade Federal do Ceará (UFC); Ana Kelly Firmino da Silva, Universidade Federal do Ceará (UFC); Maria do Livramento Aragão, Universidade Federal do Ceará (UFC); Nádia Rutielly de Araújo Ferreira, Universidade Federal do Ceará (UFC); Elizita Maria Teófilo, UFC, Departamento de Fitotecnia. |
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Título: |
Simple and multiple resistances to viruses in cowpea genotypes. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 11, p. 1432-1438, nov. 2011 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Resistência simples e múltipla a vírus em genótipos de caupi. |
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Conteúdo: |
The objective of this work was to identify new sources of simple and multiple resistances to Cowpea severe mosaic virus (CPSMV), Cowpea aphid-borne mosaic virus (CABMV) and Cucumber mosaic virus (CMV) isolates in cowpea (Vigna unguiculata). Thirty-three genotypes from the germplasm bank of Universidade Federal do Ceará were tested as to their resistance to four CPSMV isolates, two CABMV isolates and one CMV isolate. Twenty-five days after the first virus inoculations, all inoculated plants, including the asymptomatic ones, were tested by serology. Genotypes were classified as: immune, plants without symptoms and negative serology; resistant, plants with mild mosaic and positive serology; susceptible, plants with mosaic and positive serology; and highly susceptible, plants with severe mosaic, other systemic symptoms, including systemic necrosis, and positive serology. Simple and multiple resistances to viruses were identified among the evaluated genotypes, but none of them showed multiple immunities to all isolates. Four genotypes showed immunity to all CPSMV isolates, two were immune to CABMV and two showed immunity to CMV. Eleven genotypes showed multiple resistances to two viruses, allowing for the development of new cultivars with more stable and broader resistance. Genotypes Purple Knuckle Hull-55, MNC-03-731C-21 and CNCx284-66E show resistance to CABMV, even when inoculated with CMV. |
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Palavras-Chave: |
Virus control. |
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Thesagro: |
Vigna Unguiculata. |
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Thesaurus Nal: |
Cowpea aphid-borne mosaic virus; Cowpea severe mosaic virus; Cucumber mosaic virus; serology. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/54098/1/46n11a03.pdf
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Marc: |
LEADER 02249naa a2200253 a 4500
001 1915471
005 2018-04-17
008 2011 bl uuuu u00u1 u #d
100 1 $aLIMA, J. A. A.
245 $aSimple and multiple resistances to viruses in cowpea genotypes.
260 $c2011
500 $aTítulo em português: Resistência simples e múltipla a vírus em genótipos de caupi.
520 $aThe objective of this work was to identify new sources of simple and multiple resistances to Cowpea severe mosaic virus (CPSMV), Cowpea aphid-borne mosaic virus (CABMV) and Cucumber mosaic virus (CMV) isolates in cowpea (Vigna unguiculata). Thirty-three genotypes from the germplasm bank of Universidade Federal do Ceará were tested as to their resistance to four CPSMV isolates, two CABMV isolates and one CMV isolate. Twenty-five days after the first virus inoculations, all inoculated plants, including the asymptomatic ones, were tested by serology. Genotypes were classified as: immune, plants without symptoms and negative serology; resistant, plants with mild mosaic and positive serology; susceptible, plants with mosaic and positive serology; and highly susceptible, plants with severe mosaic, other systemic symptoms, including systemic necrosis, and positive serology. Simple and multiple resistances to viruses were identified among the evaluated genotypes, but none of them showed multiple immunities to all isolates. Four genotypes showed immunity to all CPSMV isolates, two were immune to CABMV and two showed immunity to CMV. Eleven genotypes showed multiple resistances to two viruses, allowing for the development of new cultivars with more stable and broader resistance. Genotypes Purple Knuckle Hull-55, MNC-03-731C-21 and CNCx284-66E show resistance to CABMV, even when inoculated with CMV.
650 $aCowpea aphid-borne mosaic virus
650 $aCowpea severe mosaic virus
650 $aCucumber mosaic virus
650 $aserology
650 $aVigna Unguiculata
653 $aVirus control
700 1 $aSILVA, A. K. F. da
700 1 $aARAGÃO, M. do L.
700 1 $aFERREIRA, N. R. de A.
700 1 $aTEÓFILO, E. M.
773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 46, n. 11, p. 1432-1438, nov. 2011
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Registro original: |
Embrapa Unidades Centrais (AI-SEDE) |
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Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
15/01/2015 |
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Data da última atualização: |
15/01/2015 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
SEITER, R.; HÄRTER, A.; STÖHKLIRCK, L.; EICHOLZ, E. D. |
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Afiliação: |
Rudmar Seiter, UFPEL; Adilson Härter, UFPEL; Luciano Stöhlirck, UFPEL; EBERSON DIEDRICH EICHOLZ, CPACT. |
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Título: |
Efeito do arranjo espacial de plantas sobre os componentes de rendimento na cultivar de mamona iac 80 em Pelotas-RS. |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: SIMPÓSIO ESTADUAL DE AGROENERGIA; REUNIÃO TÉCNICA DE AGROENERGIA - RS, 5.; ENCONTRO DE ENERGIAS RENOVÁVEIS NA AGRICULTURA FAMILIAR, 2., Pelotas, 2014. Anais... Pelotas: Embrapa Clima Temperado, 2014. 1 pen card. |
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Idioma: |
Português |
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Thesagro: |
Mamona. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/115665/1/043.pdf
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Marc: |
LEADER 00661nam a2200145 a 4500
001 2005736
005 2015-01-15
008 2014 bl uuuu u00u1 u #d
100 1 $aSEITER, R.
245 $aEfeito do arranjo espacial de plantas sobre os componentes de rendimento na cultivar de mamona iac 80 em Pelotas-RS.$h[electronic resource]
260 $aIn: SIMPÓSIO ESTADUAL DE AGROENERGIA; REUNIÃO TÉCNICA DE AGROENERGIA - RS, 5.; ENCONTRO DE ENERGIAS RENOVÁVEIS NA AGRICULTURA FAMILIAR, 2., Pelotas, 2014. Anais... Pelotas: Embrapa Clima Temperado, 2014. 1 pen card.$c2014
650 $aMamona
700 1 $aHÄRTER, A.
700 1 $aSTÖHKLIRCK, L.
700 1 $aEICHOLZ, E. D.
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