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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
29/11/2023 |
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Data da última atualização: |
29/11/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
DONATTI-RICALDE, M. B.; SILVA, A. de C.; RICALDE, M. P.; ROUWS, J. R. C.; MAYHE-NUNES, A. J.; ABBOUD, A. C. de S. |
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Afiliação: |
MICHELE GUIMARÃES DONATTI-RICALDE, UFRRJ; ALESSANDRA DE CARVALHO SILVA, CNPAB; MARCELO PERRONE RICALDE, CNPAB; JANAINA RIBEIRO COSTA ROUWS, CNPAB; ANTONIO JOSÉ MAYHÉ-NUNES, UFRRJ; ANTONIO CARLOS DE SOUZA ABBOUD, UFRRJ. |
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Título: |
Abundance of natural enemies and aphids in okra crops (Abelmoschus esculentus - Malvaceae) diversified with Tithonia rotundifolia (Asteraceae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Biological Control, 17 November 2023. |
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ISSN: |
1049-9644 |
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DOI: |
https://doi.org/10.1016/j.biocontrol.2023.105399 |
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Idioma: |
Inglês |
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Conteúdo: |
Aphids are one of the main problems in okra culture. However, in Brazil, family farmers do not have sustainable alternatives for its control. This pest has numerous natural enemies, and diversified crops are indicated to attract and conserve these control agents. Thus, our research aimed to evaluate the abundance of natural enemies and the presence of Aphis gossypii in okra using Tithonia rotundifolia (Asteraceae) as a companion plant. The work was carried out in an area of 200 m2 , with three treatments (okra located at one, three and six meters from the companion plant) and two repetitions. Six samplings of aphids and natural enemies were carried out from December 2017 to March 2018. The natural enemies captured in the okra+T. rotundifolia system belong to 34 families, and the predators of the families Coccinellidae, Formicidae, Eutichuridae, Araneidae and Oxyopidae are the most frequent. Among the Coccinellidae, the species Scymnus loewii Mulsant & Easter was considered dominant, frequent and constant at the okra crop at three distances, being the only aphidophagous ladybug on the companion plant. The ant Solenopsis invicta Buren was dominant and frequent (62.55%) in the okra crop. The cited spiders were frequent in both plants. Crop diversification with T. rotundifolia contributed to the reduction in A. gossypii in okra located one meter from the companion plant, mainly at 110 DAP. The benefits did not extend to okra grown at three and six meters from the companion plant. We evaluated the possible interactions and causes of population fluctuation of natural enemies and of the studied pest. MenosAphids are one of the main problems in okra culture. However, in Brazil, family farmers do not have sustainable alternatives for its control. This pest has numerous natural enemies, and diversified crops are indicated to attract and conserve these control agents. Thus, our research aimed to evaluate the abundance of natural enemies and the presence of Aphis gossypii in okra using Tithonia rotundifolia (Asteraceae) as a companion plant. The work was carried out in an area of 200 m2 , with three treatments (okra located at one, three and six meters from the companion plant) and two repetitions. Six samplings of aphids and natural enemies were carried out from December 2017 to March 2018. The natural enemies captured in the okra+T. rotundifolia system belong to 34 families, and the predators of the families Coccinellidae, Formicidae, Eutichuridae, Araneidae and Oxyopidae are the most frequent. Among the Coccinellidae, the species Scymnus loewii Mulsant & Easter was considered dominant, frequent and constant at the okra crop at three distances, being the only aphidophagous ladybug on the companion plant. The ant Solenopsis invicta Buren was dominant and frequent (62.55%) in the okra crop. The cited spiders were frequent in both plants. Crop diversification with T. rotundifolia contributed to the reduction in A. gossypii in okra located one meter from the companion plant, mainly at 110 DAP. The benefits did not extend to okra grown at three and six meters from the companion plant... Mostrar Tudo |
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Palavras-Chave: |
Conservation biological control; Habitat management; Insectary plants; Red sunflower. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02464naa a2200253 a 4500
001 2158847
005 2023-11-29
008 2023 bl uuuu u00u1 u #d
022 $a1049-9644
024 7 $ahttps://doi.org/10.1016/j.biocontrol.2023.105399$2DOI
100 1 $aDONATTI-RICALDE, M. B.
245 $aAbundance of natural enemies and aphids in okra crops (Abelmoschus esculentus - Malvaceae) diversified with Tithonia rotundifolia (Asteraceae).$h[electronic resource]
260 $c2023
520 $aAphids are one of the main problems in okra culture. However, in Brazil, family farmers do not have sustainable alternatives for its control. This pest has numerous natural enemies, and diversified crops are indicated to attract and conserve these control agents. Thus, our research aimed to evaluate the abundance of natural enemies and the presence of Aphis gossypii in okra using Tithonia rotundifolia (Asteraceae) as a companion plant. The work was carried out in an area of 200 m2 , with three treatments (okra located at one, three and six meters from the companion plant) and two repetitions. Six samplings of aphids and natural enemies were carried out from December 2017 to March 2018. The natural enemies captured in the okra+T. rotundifolia system belong to 34 families, and the predators of the families Coccinellidae, Formicidae, Eutichuridae, Araneidae and Oxyopidae are the most frequent. Among the Coccinellidae, the species Scymnus loewii Mulsant & Easter was considered dominant, frequent and constant at the okra crop at three distances, being the only aphidophagous ladybug on the companion plant. The ant Solenopsis invicta Buren was dominant and frequent (62.55%) in the okra crop. The cited spiders were frequent in both plants. Crop diversification with T. rotundifolia contributed to the reduction in A. gossypii in okra located one meter from the companion plant, mainly at 110 DAP. The benefits did not extend to okra grown at three and six meters from the companion plant. We evaluated the possible interactions and causes of population fluctuation of natural enemies and of the studied pest.
653 $aConservation biological control
653 $aHabitat management
653 $aInsectary plants
653 $aRed sunflower
700 1 $aSILVA, A. de C.
700 1 $aRICALDE, M. P.
700 1 $aROUWS, J. R. C.
700 1 $aMAYHE-NUNES, A. J.
700 1 $aABBOUD, A. C. de S.
773 $tBiological Control, 17 November 2023.
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Embrapa Agrobiologia (CNPAB) |
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Registro Completo
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
06/05/2024 |
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Data da última atualização: |
06/05/2024 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
SANTOS, L. S. dos; COSTA, A. C. S. S.; NASCIMENTO, I. L. F. C.; MARTINS, M. P.; SANTOS, C. A. F. |
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Afiliação: |
LUCAS SILVA DOS SANTOS, UNIVERSIDADE DE PERNAMBUCO; ANE CAROLINE SAMPAIO SOUZA COSTA, UNIVERSIDADE DE PERNAMBUCO; INGRID LETÍCIA FERREIRA CAVALCANTE NASCIMENTO, UNIVERSIDADE DE PERNAMBUCO; MAIRANE PARAGUASSÚ MARTINS, UNIVERSIDADE DE PERNAMBUCO; CARLOS ANTONIO FERNANDES SANTOS, CPATSA. |
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Título: |
Monitoramento de raiz de plantas do porta-enxerto BRS Guaraçá para juvenis do Meloidogyne enterolobii. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 17., 2023, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2023. |
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Páginas: |
p. 16. |
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Série: |
(Embrapa Semiárido. Eventos Técnicos & Científicos, 1). |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste estudo foi monitorar a presença de juvenis do M. enterolobii no sistema radicular em quatro áreas contínuas com o BRS Guaraçá no campo experimental de Bebedouro, Petrolina, PE. |
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Palavras-Chave: |
BRS Guaraçá; Doença da planta; Meloidogyne enterolobii; Nematoide-das-galhas. |
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Thesagro: |
Goiaba; Porta Enxerto; Psidium Guajava. |
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Thesaurus NAL: |
Guavas; Plant diseases and disorders. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1164090/1/Monitoramento-de-raiz-de-plantas-2023.pdf
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Marc: |
LEADER 01191nam a2200289 a 4500
001 2164090
005 2024-05-06
008 2023 bl uuuu u00u1 u #d
100 1 $aSANTOS, L. S. dos
245 $aMonitoramento de raiz de plantas do porta-enxerto BRS Guaraçá para juvenis do Meloidogyne enterolobii.$h[electronic resource]
260 $aIn: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 17., 2023, Petrolina. Anais... Petrolina: Embrapa Semiárido$c2023
300 $ap. 16.
490 $a(Embrapa Semiárido. Eventos Técnicos & Científicos, 1).
520 $aO objetivo deste estudo foi monitorar a presença de juvenis do M. enterolobii no sistema radicular em quatro áreas contínuas com o BRS Guaraçá no campo experimental de Bebedouro, Petrolina, PE.
650 $aGuavas
650 $aPlant diseases and disorders
650 $aGoiaba
650 $aPorta Enxerto
650 $aPsidium Guajava
653 $aBRS Guaraçá
653 $aDoença da planta
653 $aMeloidogyne enterolobii
653 $aNematoide-das-galhas
700 1 $aCOSTA, A. C. S. S.
700 1 $aNASCIMENTO, I. L. F. C.
700 1 $aMARTINS, M. P.
700 1 $aSANTOS, C. A. F.
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