| |
|
|
 | 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: |
26/08/2022 |
|
Data da última atualização: |
26/08/2022 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
EDUARDO, W. I.; MIRANDA, M. P.; VOLPE, H. X. L.; GARCIA, R. B.; GIRARDI, E. A.; ALQUEZAR, B.; RUIZ, A. E.; PEÑA, L. |
|
Afiliação: |
WELLINGTON IVO EDUARDO, FUNDECITRUS; MARCELO PEDREIRA MIRANDA, FUNDECITRUS; HAROLDO XAVIER LINHARES VOLPE, FUNDECITRUS; RAFAEL BRANDÃO GARCIA, FUNDECITRUS; EDUARDO AUGUSTO GIRARDI, CNPMF; BERTA ALQUEZAR, UNIVERSIDAD POLITÉCNICA DE VALENCIA; ANA ESPINOSA RUIZ, UNIVERSIDAD POLITÉCNICA DE VALENCIA; LEANDRO PEÑA, UNIVERSIDAD POLITÉCNICA DE VALENCIA. |
|
Título: |
Resistance of True Citrus species to Diaphorina citri. |
|
Ano de publicação: |
2022 |
|
Fonte/Imprenta: |
Pest Management Science,i 2022. |
|
ISSN: |
1526-4998 |
|
Idioma: |
Inglês |
|
Conteúdo: |
Background: Host genetic resistance is a promising strategy for the management of Diaphorina citri Kuwayama (Hemiptera: Psyllidae), and consequently Huanglongbing (HLB). To date, no study has investigated the resistance to D. citri in the clonal and vegetatively propagated plants of the Microcitrus, Eremocitrus, and Atalantia genera. This study assesses Near and True Citrus genotype antixenosis and antibiosis against D. citri, with trichome density and volatile emission as possible mechanisms of resistance. Results: All genotypes were oviposited by D. citri, however, 8 of 14 genotypes were less oviposited than Citrus × sinensis 'Valencia' (susceptible control). Diaphorina citri nymphs had lower nymphal viability in E. glauca (31%) and M. warburgiana (58%) than that in C. × sinensis (77%). The behavioral assay showed that 30% of D. citri nymphs in the last instars evaded E. glauca shoots, whereas no nymphs evaded C. × sinensis shoots. A higher trichome density was observed in E. glauca shoots compared to the other genotypes. Chemical analysis revealed differences in the volatile profiles of E. glauca and C. × sinensis. Conclusion: Eremocitrus glauca and M. warburgiana genotypes were more resistant to D. citri than C. × sinensis. Higher trichome density in the shoots may negatively influence the development of D. citri nymphs. E. glauca volatiles may also be involved in their resistance to D. citri. This article is protected by copyright. All rights reserved. |
|
Palavras-Chave: |
Huanglongbing; Psilídeo cítrico asiático. |
|
Thesagro: |
Doença de Planta; Fruta Cítrica; Planta Hospedeira. |
|
Thesaurus Nal: |
Host plants. |
|
Categoria do assunto: |
G Melhoramento Genético |
|
Marc: |
LEADER 02254naa a2200289 a 4500
001 2145810
005 2022-08-26
008 2022 bl uuuu u00u1 u #d
022 $a1526-4998
100 1 $aEDUARDO, W. I.
245 $aResistance of True Citrus species to Diaphorina citri.$h[electronic resource]
260 $c2022
520 $aBackground: Host genetic resistance is a promising strategy for the management of Diaphorina citri Kuwayama (Hemiptera: Psyllidae), and consequently Huanglongbing (HLB). To date, no study has investigated the resistance to D. citri in the clonal and vegetatively propagated plants of the Microcitrus, Eremocitrus, and Atalantia genera. This study assesses Near and True Citrus genotype antixenosis and antibiosis against D. citri, with trichome density and volatile emission as possible mechanisms of resistance. Results: All genotypes were oviposited by D. citri, however, 8 of 14 genotypes were less oviposited than Citrus × sinensis 'Valencia' (susceptible control). Diaphorina citri nymphs had lower nymphal viability in E. glauca (31%) and M. warburgiana (58%) than that in C. × sinensis (77%). The behavioral assay showed that 30% of D. citri nymphs in the last instars evaded E. glauca shoots, whereas no nymphs evaded C. × sinensis shoots. A higher trichome density was observed in E. glauca shoots compared to the other genotypes. Chemical analysis revealed differences in the volatile profiles of E. glauca and C. × sinensis. Conclusion: Eremocitrus glauca and M. warburgiana genotypes were more resistant to D. citri than C. × sinensis. Higher trichome density in the shoots may negatively influence the development of D. citri nymphs. E. glauca volatiles may also be involved in their resistance to D. citri. This article is protected by copyright. All rights reserved.
650 $aHost plants
650 $aDoença de Planta
650 $aFruta Cítrica
650 $aPlanta Hospedeira
653 $aHuanglongbing
653 $aPsilídeo cítrico asiático
700 1 $aMIRANDA, M. P.
700 1 $aVOLPE, H. X. L.
700 1 $aGARCIA, R. B.
700 1 $aGIRARDI, E. A.
700 1 $aALQUEZAR, B.
700 1 $aRUIZ, A. E.
700 1 $aPEÑA, L.
773 $tPest Management Science,i 2022.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
| Registros recuperados : 3 | |
| 2. |  | GOMES, J. B. V.; BOGNOLA, I. A.; STOLLE, L.; SANTOS, P. E. T. dos; MAEDA, S.; SILVA, L. T. de M. da; BELLOTE, A. F. J.; ANDRADE, G. de C. Unidades de manejo para pinus: desenvolvimento e aplicação de metodologia em áreas de produção no oeste catarinense. Scientia Forestalis, Piracicaba, v. 44, n. 109, p. 191-204, mar. 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Florestas. |
|    |
| 3. | | GOMES, J. B. V.; BOGNOLA, I. A.; STOLLE, L.; SANTOS, P. E. T. dos; MAEDA, S.; SILVA, L. T. de M.; BELLOTE, A. F. J.; ANDRADE, G. de C. Management units for pine in lands of the western Santa Catarina State, Brazil: development and application of methodology. Pesquisa Florestal Brasileira, Colombo, v. 39, (nesp), e201902043, 2019. p. 297. Edição especial dos resumos do IUFRO World Congress, 25., 2019, Curitiba.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Florestas. |
| |
| Registros recuperados : 3 | |
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
