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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. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
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Data corrente: |
08/10/2024 |
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Data da última atualização: |
08/10/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
CARVALHO, D. U. de; GIRARDI, E. A.; PACHECO, C. de A.; PRIMIANO, I. V.; KHARFAN, D.; MOREIRA, A. S.; BARBOSA, F. F. L.; BASSANEZI, R. B. B. |
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Afiliação: |
DEIVED UILIAN DE CARVALHO, FUNDO DE DEFESA DA CITRICULTURA; EDUARDO AUGUSTO GIRARDI, CNPMF; CAMILLA DE ANDRADE PACHECO, CITROSUCO S/A AGROINDÚSTRIA; ISABELA VESCOVE PRIMIANO, FUNDO DE DEFESA DA CITRICULTURA; DANIELA KHARFAN, JBT FOOD TECH; ALECIO SOUZA MOREIRA, CNPMF; FRANCISCO FERRAZ LARANJEIRA BARBOSA, CNPMF; RENATO BEOZZO BASSANEZI, FUNDO DE DEFESA DA CITRICULTURA. |
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Título: |
Topping sweet orange trees as Diaphorina citri bait on the farm edge for huanglongbing management: Opportunities and limitations. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Scientia Horticulturae, v. 338, n. 113612, December, 2024. |
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ISSN: |
0304-4238 |
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DOI: |
https://doi.org/10.1016/j.scienta.2024.113612 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstract Flush shoots of citrus have an important role in huanglongbing (HLB) epidemiology, as the insect vector of HLB, the Asian citrus psyllid (ACP), prefers them for feeding and reproduction. Additionally, ACP's acquisition and transmission of HLB bacteria mainly occurs in these flushes. As pruning stimulates sprouting, we hypothesized that periodically topping sweet orange trees on the orchard's edge (from 0 to 100 m) would attract ACPs from external areas to these flush shoots as bait, instead of ACPs dispersing throughout the orchard. Hence, it would direct HLB management on this edge width. For that, topped trees (TT) were compared to non-topped trees (NTT) located on the orchard's edge, with only NTT after edges (from 100 to 200 m). Vegetative growth, flushing frequency, ACP population, spray coverage, HLB incidence, fruit yield, and quality of Hamlin and Valencia Americana sweet orange trees were evaluated in commercial orchards over three growing seasons. Topping was performed frequently (every 30–45 d) on alternate rows to stimulate the year-round presence of shoot flushes within the orchard's edge. Insecticides were sprayed monthly to control ACP. Topping reduced tree height and canopy volume by 24 % and 20 % on average. Topped trees presented, on average, 3-fold more flush shoots than NTT over time. On Hamlin blocks, ACP numbers and cumulative HLB incidence were 70 % and 90 % higher, respectively, in TT compared to NTT. However, no consistent differences were observed for the Valencia Americana orchard. Moreover, ACP abundance and HLB incidence were similar after the edge regardless of topping. In the edge areas, although tree yield was reduced (∼65 % on average) on TT compared to NTT, topping significantly enhanced external fruit quality. This treatment increased fruit size and weight and promoted intense yellow coloration. Topping increased spray coverage at the top of Hamlin trees by 1.5-fold compared to control. Frequent topping as bait for ACP poses significant risks if the ACP population is not rigorously controlled, potentially leading to further reductions in yield from edge trees. MenosAbstract Flush shoots of citrus have an important role in huanglongbing (HLB) epidemiology, as the insect vector of HLB, the Asian citrus psyllid (ACP), prefers them for feeding and reproduction. Additionally, ACP's acquisition and transmission of HLB bacteria mainly occurs in these flushes. As pruning stimulates sprouting, we hypothesized that periodically topping sweet orange trees on the orchard's edge (from 0 to 100 m) would attract ACPs from external areas to these flush shoots as bait, instead of ACPs dispersing throughout the orchard. Hence, it would direct HLB management on this edge width. For that, topped trees (TT) were compared to non-topped trees (NTT) located on the orchard's edge, with only NTT after edges (from 100 to 200 m). Vegetative growth, flushing frequency, ACP population, spray coverage, HLB incidence, fruit yield, and quality of Hamlin and Valencia Americana sweet orange trees were evaluated in commercial orchards over three growing seasons. Topping was performed frequently (every 30–45 d) on alternate rows to stimulate the year-round presence of shoot flushes within the orchard's edge. Insecticides were sprayed monthly to control ACP. Topping reduced tree height and canopy volume by 24 % and 20 % on average. Topped trees presented, on average, 3-fold more flush shoots than NTT over time. On Hamlin blocks, ACP numbers and cumulative HLB incidence were 70 % and 90 % higher, respectively, in TT compared to NTT. However, no consistent differences were o... Mostrar Tudo |
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Thesagro: |
Fruta Cítrica. |
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Thesaurus Nal: |
Candidatus Liberibacter asiaticus; Diaphorina citri; Insect vectors; Plant diseases and disorders; Pruning. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 03116naa a2200301 a 4500
001 2167877
005 2024-10-08
008 2024 bl uuuu u00u1 u #d
022 $a0304-4238
024 7 $ahttps://doi.org/10.1016/j.scienta.2024.113612$2DOI
100 1 $aCARVALHO, D. U. de
245 $aTopping sweet orange trees as Diaphorina citri bait on the farm edge for huanglongbing management$bOpportunities and limitations.$h[electronic resource]
260 $c2024
520 $aAbstract Flush shoots of citrus have an important role in huanglongbing (HLB) epidemiology, as the insect vector of HLB, the Asian citrus psyllid (ACP), prefers them for feeding and reproduction. Additionally, ACP's acquisition and transmission of HLB bacteria mainly occurs in these flushes. As pruning stimulates sprouting, we hypothesized that periodically topping sweet orange trees on the orchard's edge (from 0 to 100 m) would attract ACPs from external areas to these flush shoots as bait, instead of ACPs dispersing throughout the orchard. Hence, it would direct HLB management on this edge width. For that, topped trees (TT) were compared to non-topped trees (NTT) located on the orchard's edge, with only NTT after edges (from 100 to 200 m). Vegetative growth, flushing frequency, ACP population, spray coverage, HLB incidence, fruit yield, and quality of Hamlin and Valencia Americana sweet orange trees were evaluated in commercial orchards over three growing seasons. Topping was performed frequently (every 30–45 d) on alternate rows to stimulate the year-round presence of shoot flushes within the orchard's edge. Insecticides were sprayed monthly to control ACP. Topping reduced tree height and canopy volume by 24 % and 20 % on average. Topped trees presented, on average, 3-fold more flush shoots than NTT over time. On Hamlin blocks, ACP numbers and cumulative HLB incidence were 70 % and 90 % higher, respectively, in TT compared to NTT. However, no consistent differences were observed for the Valencia Americana orchard. Moreover, ACP abundance and HLB incidence were similar after the edge regardless of topping. In the edge areas, although tree yield was reduced (∼65 % on average) on TT compared to NTT, topping significantly enhanced external fruit quality. This treatment increased fruit size and weight and promoted intense yellow coloration. Topping increased spray coverage at the top of Hamlin trees by 1.5-fold compared to control. Frequent topping as bait for ACP poses significant risks if the ACP population is not rigorously controlled, potentially leading to further reductions in yield from edge trees.
650 $aCandidatus Liberibacter asiaticus
650 $aDiaphorina citri
650 $aInsect vectors
650 $aPlant diseases and disorders
650 $aPruning
650 $aFruta Cítrica
700 1 $aGIRARDI, E. A.
700 1 $aPACHECO, C. de A.
700 1 $aPRIMIANO, I. V.
700 1 $aKHARFAN, D.
700 1 $aMOREIRA, A. S.
700 1 $aBARBOSA, F. F. L.
700 1 $aBASSANEZI, R. B. B.
773 $tScientia Horticulturae$gv. 338, n. 113612, December, 2024.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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| 2. |  | TIMM, N. da S.; RAMOS, A. H.; FERREIRA, C. D.; BIDUSKI, B.; EICHOLZ, E. D.; OLIVEIRA, M. de. Effects of drying temperature and genotype on morphology and technological, thermal, and pasting properties of corn starch. International Journal of Biological Macromolecules, v. 165, Part A, p. 354-364, Dec. 2020. 11 p. BIOMAC.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 3. | | TIMM, N. da S.; EICHOLZ, E. D.; LANG, G. H.; RAMOS, A. H.; FERREIRA, C. D.; OLIVEIRA, M. de. Efeitos de diferentes métodos e temperatura de secagem sobre propriedades químicas da farinha de milho branco. In: REUNIÃO TÉCNICA SUL-BRASILEIRA DE PESQUISA DE MILHO E SORGO, 1., 2019, Chapecó. Anais. Sete Lagoas: Associação Brasileira de Milho e Sorgo, 2019. p. 330-333. Misosul.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 4. | | FOSCARINI, S. C.; SILVA, T. de O. D da; SIEBENEICHLER, T. J.; CRIZEL, R. L.; MARTINS, C. R.; FERREIRA, C. D.; HOFFMANN, J. F. Aproveitamento sustentável: o potencial nutricional e bioativo da casca e torta de noz-pecã. In: SIMPÓSIO SUDAMERICANO DE NUEZ PECÁN, 3., 2024, Las Brujas. Resúmenes... Montevideo: INIA Uruguay, 2024. p. 42.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 5. | | SIQUEIRA, P. R. B.; GONÇALVES, L. L.; DUARTE, J. P.; ROSA, J. S.; COSTA, E. L. S.; FERREIRA, C. D.; MARIOT, M. P.; BARBIERI, R. L. Avaliação do crescimento em progênies de espinheira-santa (Maytenus ilicifolia): acesso 116 ao 137. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 16.; ENCONTRO DE PÓS-GRADUAÇÃO, 9., 2007, Pelotas. Pesquisa e responsabilidade ambiental: resumos... Pelotas : UFPel: Faculdade de Agronomia Eliseu Maciel, 2007. 01 CD-ROM.| Tipo: Resumo em Anais de Congresso | Circulação/Nível: -- - -- |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 6. | | FUGITA, G. S.; COELHO, R. da S.; TIMM, N. da S.; NASCIMENTO, L. A. do; POHNDORF, R. S.; FERREIRA, C. D.; EICHOLZ, E. D.; OLIVEIRA, M. de. Secagem de milho farináceo: Comportamento cinético e efeitos na cor do pericarpo. In: CONFERÊNCIA BRASILEIRA DE PÓS-COLHEITA, 7 SIMPÓSIO PARANAENSE DE PÓS-COLHEITA DE GRÃOS, 10, 2018, Londrina. Anais... Londrina: ABRAPOS, 2018. 1087 p. Organizado por Irineu Lorini, Marcelo Alvares de Oliveira, Lêda Rita D'Antonino Faroni,Vildes Maria Scussel. p. 553-559| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 7. | | DUARTE, T. de O.; FOSCARINI, S. C.; FERREIRA, C. D.; CARVALHO, I. R.; CRIZEL, R. C.; LIMA, A. D. V.; MARTINS, C. R.; HOFFMANN, J. F. Compostos bioativos e características físico-químicas de cultivares de noz-pecã cultivadas no sul do Brasil. In: SIMPÓSIO SUDAMERICANO DE NUEZ PECÁN, 3., 2024, Las Brujas. Resúmenes... Montevideo: INIA Uruguay, 2024. p. 40.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 8. | | SIEBENEICHLER, T. J.; CRIZEL, R. L.; DUARTE, T. de O.; CARVALHO, I. R.; GALLI, V.; SOUZA, R. S. de; MARTINS, C. R.; FERREIRA, C. D.; HOFFMANN, J. F. Influence of cultivar on quality parameters of pecans produced in Southern Brazil. Scientia Horticulturae, v. 336, 113423, 2024.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| 9. | | HOFFMANN, J. F.; CRIZEL, R. L.; SIEBENEICHLER, T. J.; FOSCARINI, S. C.; SILVA, T. de O. D.; FERREIRA, C. D.; CARVALHO, I. R.; HELLWIG, C. G.; MARTINS, C. R. Tree thinning affects the physicochemical characteristics and bioactive compounds in ‘Barton’ and ‘Melhorada’ pecan cultivars. Ciência e Agrotecnologia, v. 48, n. 2, e005924, 2024. Título em português: O desbaste de plantas afeta as características físico-químicas e compostos bioativos das cultivares de noz-pecã ‘Barton’ e ‘Melhorada’.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 9 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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