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 | Acesso ao texto completo restrito à biblioteca da Embrapa Amazônia Oriental. Para informações adicionais entre em contato com cpatu.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Amazônia Oriental. |
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Data corrente: |
04/06/2020 |
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Data da última atualização: |
04/06/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
BELÉM, S. O.; GUIA, B. P.; CAMPBELL, A. J.; MAUES, M. M.; VIANA, J. H. |
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Afiliação: |
Sávio O. Belém, UEPA; Brendo P. Guia, UEPA; Alistair J. Campbell, COLABORADOR CPATU; MARCIA MOTTA MAUES, CPATU; Jessica H. Viana, UEPA. |
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Título: |
Effects of ants (Hymenoptera: Formicidae) on flying insect visitor behaviour and fruit production in açaí palm (Euterpe oleracea Mart.). |
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Ano de publicação: |
2020 |
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Fonte/Imprenta: |
Austral Entomology, 2020. |
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DOI: |
https://doi.org/10.1111/aen.12458 |
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Idioma: |
Inglês |
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Notas: |
Early View. |
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Conteúdo: |
Açaí palm (Euterpe oleracea ) production in the Amazon region has grown rapidly in recent decades to meet both domestic and international demand for the fruit. Understanding functional roles of different insects in açaí fruit production is essential for the development of sustainable management practices and the conservation of associated biodiversity in plantations. Ants play a variety of key roles in agroecosystems, particularly as predators, but may also influence crop pollination, either directly (as legitimate pollinators) or indirectly by altering behaviour/density of other flower visitors. Here, we compare flower visitor communities, behavioural interactions between ants and flying insects and fruit production in açaí inflorescences, under the experimental exclusion of ants. Flying insects differed in their response to experimental exclusion of ants, with bees and flies found in higher abundance on inflorescences where ants had been excluded. In contrast, beetles and wasps were unaffected by ant exclosure. Among bees, only medium?sized species, but not small?sized and large?sized species, were affected by the presence of ants. However, fruit production on inflorescences did not differ among ant exclosure treatments. We found clear evidence that ants interfere with flying insects visiting açaí inflorescences, but these changes do not affect açaí fruit production, likely due to the large diversity of flying insects that contribute to pollination services. Therefore, given their potential role as pest natural enemies, control of ant colonies in plantations is not recommended. MenosAçaí palm (Euterpe oleracea ) production in the Amazon region has grown rapidly in recent decades to meet both domestic and international demand for the fruit. Understanding functional roles of different insects in açaí fruit production is essential for the development of sustainable management practices and the conservation of associated biodiversity in plantations. Ants play a variety of key roles in agroecosystems, particularly as predators, but may also influence crop pollination, either directly (as legitimate pollinators) or indirectly by altering behaviour/density of other flower visitors. Here, we compare flower visitor communities, behavioural interactions between ants and flying insects and fruit production in açaí inflorescences, under the experimental exclusion of ants. Flying insects differed in their response to experimental exclusion of ants, with bees and flies found in higher abundance on inflorescences where ants had been excluded. In contrast, beetles and wasps were unaffected by ant exclosure. Among bees, only medium?sized species, but not small?sized and large?sized species, were affected by the presence of ants. However, fruit production on inflorescences did not differ among ant exclosure treatments. We found clear evidence that ants interfere with flying insects visiting açaí inflorescences, but these changes do not affect açaí fruit production, likely due to the large diversity of flying insects that contribute to pollination services. Therefore, giv... Mostrar Tudo |
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Thesagro: |
Açaí; Euterpe Oleracea; Formiga. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 02307naa a2200229 a 4500
001 2123004
005 2020-06-04
008 2020 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1111/aen.12458$2DOI
100 1 $aBELÉM, S. O.
245 $aEffects of ants (Hymenoptera$bFormicidae) on flying insect visitor behaviour and fruit production in açaí palm (Euterpe oleracea Mart.).$h[electronic resource]
260 $c2020
500 $aEarly View.
520 $aAçaí palm (Euterpe oleracea ) production in the Amazon region has grown rapidly in recent decades to meet both domestic and international demand for the fruit. Understanding functional roles of different insects in açaí fruit production is essential for the development of sustainable management practices and the conservation of associated biodiversity in plantations. Ants play a variety of key roles in agroecosystems, particularly as predators, but may also influence crop pollination, either directly (as legitimate pollinators) or indirectly by altering behaviour/density of other flower visitors. Here, we compare flower visitor communities, behavioural interactions between ants and flying insects and fruit production in açaí inflorescences, under the experimental exclusion of ants. Flying insects differed in their response to experimental exclusion of ants, with bees and flies found in higher abundance on inflorescences where ants had been excluded. In contrast, beetles and wasps were unaffected by ant exclosure. Among bees, only medium?sized species, but not small?sized and large?sized species, were affected by the presence of ants. However, fruit production on inflorescences did not differ among ant exclosure treatments. We found clear evidence that ants interfere with flying insects visiting açaí inflorescences, but these changes do not affect açaí fruit production, likely due to the large diversity of flying insects that contribute to pollination services. Therefore, given their potential role as pest natural enemies, control of ant colonies in plantations is not recommended.
650 $aAçaí
650 $aEuterpe Oleracea
650 $aFormiga
700 1 $aGUIA, B. P.
700 1 $aCAMPBELL, A. J.
700 1 $aMAUES, M. M.
700 1 $aVIANA, J. H.
773 $tAustral Entomology, 2020.
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Registro original: |
Embrapa Amazônia Oriental (CPATU) |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
08/03/2004 |
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Data da última atualização: |
07/11/2016 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
ARAÚJO, J. C. A. de. |
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Título: |
Controle do Rhynchophorus palmarum na Amazônia por meio de armadilhas de bacabeira (Oenocarpus spp). |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
Manaus: EMBRAPA-CPAA, 1990. |
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Páginas: |
5 p. |
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Série: |
(EMBRAPA-CPAA. Comunicado Técnico, 1). |
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Idioma: |
Português |
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Conteúdo: |
Pelo fato da bacabeira ser hospedeira do besouro e do nematóide e, de ser muito comum na Amazônia, procurou-se avaliar a eficiência de armadilhas desta palmeira como alternativa em substituição às de dendê. Testaram-se armadilhas de dendê, bacaba e banana quanto à eficiência na captura do besouro, entre fevereiro de 88 e janeiro de 89. |
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Palavras-Chave: |
Amazonas; Brasil; Controle; Insects control; Oenocarpus spp; Oil palms. |
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Thesagro: |
Armadilha; Bacaba; Caiaué; Dendê; Elaeis Guineensis; Elaeis Oleifera; Inseto; Planta Oleaginosa; Praga. |
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Thesaurus NAL: |
Amazonia; pests; Rhynchophorus palmarum; traps. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/82229/1/Comunicado-01.pdf
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Marc: |
LEADER 01272nam a2200361 a 4500
001 1673148
005 2016-11-07
008 1990 bl uuuu u0uu1 u #d
100 1 $aARAÚJO, J. C. A. de
245 $aControle do Rhynchophorus palmarum na Amazônia por meio de armadilhas de bacabeira (Oenocarpus spp).
260 $aManaus: EMBRAPA-CPAA$c1990
300 $a5 p.
490 $a(EMBRAPA-CPAA. Comunicado Técnico, 1).
520 $aPelo fato da bacabeira ser hospedeira do besouro e do nematóide e, de ser muito comum na Amazônia, procurou-se avaliar a eficiência de armadilhas desta palmeira como alternativa em substituição às de dendê. Testaram-se armadilhas de dendê, bacaba e banana quanto à eficiência na captura do besouro, entre fevereiro de 88 e janeiro de 89.
650 $aAmazonia
650 $apests
650 $aRhynchophorus palmarum
650 $atraps
650 $aArmadilha
650 $aBacaba
650 $aCaiaué
650 $aDendê
650 $aElaeis Guineensis
650 $aElaeis Oleifera
650 $aInseto
650 $aPlanta Oleaginosa
650 $aPraga
653 $aAmazonas
653 $aBrasil
653 $aControle
653 $aInsects control
653 $aOenocarpus spp
653 $aOil palms
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