| |
|
|
| Registros recuperados : 3 | |
| 2. |  | SANTOS, C. J. O. G. dos; ROCHA, L. da; HELDWEIN, A. B.; DURIGON, A.; NIED, A. H.; MILANESE, B. O.; GOUVEA, J. A. de. Efeito da desfolha na altura de plantas e produtividade de grãos de canola (Brassica napus L.). Ciência Agrícola, v. 18, n. 1, p. 11-19, 2020.| Biblioteca(s): Embrapa Trigo. |
|    |
| 3. | | SANTOS, C. J. O. G. DOS; RIGHI, E. Z.; ROCHA, L. DA; PUHL, A. J.; SILVA, J. R. DA; AMARANTE, A. A. DO; MILANESE, B. O.; GOUVEA, J. A. de. Influência da desfolha na produtividade final de grãos de canola. In: JORNADA ACADÊMICA INTEGRADA, 32., 2017, Santa Maria. Anais... Santa Maria: UFSM, 23 a 27 out. 2017.| Biblioteca(s): Embrapa Trigo. |
| |
| Registros recuperados : 3 | |
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Unidades Centrais. |
|
Data corrente: |
06/03/2015 |
|
Data da última atualização: |
13/05/2015 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Circulação/Nível: |
B - 1 |
|
Autoria: |
BASSO, M. F.; PEREIRA, A. J.; PEREIRA, H. M. de B.; RAMOS, H. J. de O.; DANTAS, J. L. L.; FONTES, E. P. B.; ANDRADE, E. C. de; ZERBINI, F. M. |
|
Afiliação: |
MARCOS FERNANDO BASSO; ALVARO JÚLIO PEREIRA; HERMANO MONTEIRO DE BARROS PEREIRA; HUMBERTO JOSUÉ DE OLIVEIRA RAMOS; JORGE LUIZ LOYOLA DANTAS; ELIZABETH PACHECO BATISTA FONTES; EDUARDO CHUMBINHO DE ANDRADE, SRI; FRANCISCO MURILO ZERBINI. |
|
Título: |
Screening of papaya accessions resistant to papaya lethal yellowing virus and capacity of Tetranychus urticae to transmit the virus. |
|
Ano de publicação: |
2015 |
|
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira. Brasília, DF, v. 50, n. 2, p. 97-105. fev. 2015 |
|
ISSN: |
0100-204X |
|
Idioma: |
Inglês |
|
Conteúdo: |
The objective of this work was to produce a polyclonal antiserum against the coat protein (CP) of Papaya lethal yellowing virus (PLYV) and to determine its specificity and sensibility in the diagnosis of the virus, as well as to evaluate the genetic resistance to PLYV in papaya (Carica papaya) accessions and to investigate the capacity of the two?spotted spider mite etranychus urticae to acquire and transmit PLYV to the plants. Sixty?five papaya accessions were evaluated. For each accession, ten plants were mechanically inoculated using PLYV?infected plant extracts, and three plants were mock inoculated with phosphate buffer alone and used as negative controls. Ninety days after inoculation, newly?emerging systemic leaves were collected from the inoculated plants, and viral infection was diagnosed by indirect Elisa, using polyclonal antiserum sensible to the in vitro?expressed PLYV CP. Viral transmission by
T . urticae was evaluated in greenhouse. The experiments were repeated twice. Polyclonal antiserum recognized the recombinant PLYV CP specifically and discriminated PLYV infection from infections caused by other plant viruses. Out of the 65 papaya accessions evaluated, 15 were considered resistant, 18 moderately resistant, and 32 susceptible. The two?spotted spider mite T . urticae was capable of acquiring PLYV, but not of transmitting it to papaya. |
|
Palavras-Chave: |
Two-spotted spider mite. |
|
Thesagro: |
Carica Papaya; Mamão. |
|
Thesaurus NAL: |
Genetic resistance; Plant breeding. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/119743/1/Screening-of-papaya-accessions.pdf
|
|
Marc: |
LEADER 02231naa a2200277 a 4500
001 2015357
005 2015-05-13
008 2015 bl uuuu u00u1 u #d
022 $a0100-204X
100 1 $aBASSO, M. F.
245 $aScreening of papaya accessions resistant to papaya lethal yellowing virus and capacity of Tetranychus urticae to transmit the virus.
260 $c2015
520 $aThe objective of this work was to produce a polyclonal antiserum against the coat protein (CP) of Papaya lethal yellowing virus (PLYV) and to determine its specificity and sensibility in the diagnosis of the virus, as well as to evaluate the genetic resistance to PLYV in papaya (Carica papaya) accessions and to investigate the capacity of the two?spotted spider mite etranychus urticae to acquire and transmit PLYV to the plants. Sixty?five papaya accessions were evaluated. For each accession, ten plants were mechanically inoculated using PLYV?infected plant extracts, and three plants were mock inoculated with phosphate buffer alone and used as negative controls. Ninety days after inoculation, newly?emerging systemic leaves were collected from the inoculated plants, and viral infection was diagnosed by indirect Elisa, using polyclonal antiserum sensible to the in vitro?expressed PLYV CP. Viral transmission by T . urticae was evaluated in greenhouse. The experiments were repeated twice. Polyclonal antiserum recognized the recombinant PLYV CP specifically and discriminated PLYV infection from infections caused by other plant viruses. Out of the 65 papaya accessions evaluated, 15 were considered resistant, 18 moderately resistant, and 32 susceptible. The two?spotted spider mite T . urticae was capable of acquiring PLYV, but not of transmitting it to papaya.
650 $aGenetic resistance
650 $aPlant breeding
650 $aCarica Papaya
650 $aMamão
653 $aTwo-spotted spider mite
700 1 $aPEREIRA, A. J.
700 1 $aPEREIRA, H. M. de B.
700 1 $aRAMOS, H. J. de O.
700 1 $aDANTAS, J. L. L.
700 1 $aFONTES, E. P. B.
700 1 $aANDRADE, E. C. de
700 1 $aZERBINI, F. M.
773 $tPesquisa Agropecuária Brasileira. Brasília, DF$gv. 50, n. 2, p. 97-105. fev. 2015
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
