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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
11/08/2023 |
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Data da última atualização: |
11/08/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FERNANDES, V. J.; AGUIAR-MENEZES, E. de L.; GUERRA, J. G. M.; MENDONÇA, C. B. F.; ESTEVES, V. G.; ROUWS, J. R. C.; SOUZA, T. S. de. |
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Afiliação: |
VINICIUS JOSÉ FERNANDES, UFRRJ; ELEN DE LIMA AGUIAR‑MENEZES, UFRRJ; JOSE GUILHERME MARINHO GUERRA, CNPAB; CLÁUDIA BARBIERI FERREIRA MENDONÇA, UFRRJ; VANIA GONÇALVES?ESTEVES, UFRRJ; JANAINA RIBEIRO COSTA ROUWS, CNPAB; THIAGO SAMPAIO DE SOUZA, UFRRJ. |
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Título: |
Effects of Fabaceae and Poaceae pollen accessibility and traits on the pollinivory of adult Chrysoperla externa (Hagen) (Neuroptera: Chrysopidae). |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Neotropical Entomology, Published online 27 july, 2023. |
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ISSN: |
1678-8052 |
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Idioma: |
Inglês |
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Conteúdo: |
Pollen is a food source for adult Chrysoperla externa (Hagen), whose larvae are biocontrol agents against pests. However, adults may face challenges in foraging for pollen due to differences in pollen accessibility and variability in pollen mor- phology and chemistry. In the laboratory, we investigated the ability of adult C. externa to consume pollen from flowers of Cajanus cajan, Canavalia ensiformis, Crotalaria juncea, Flemingia macrophylla, Avena strigosa, Pennisetum glaucum, Sorghum bicolor, and Zea mays, and we explored whether adults chose any of these pollens based on their quantitative and qualitative features. Cajanus cajan and F. macrophylla pollen were the only ones not consumed by adults when confined to flowers. Pollen removed from the preanthesis buds was offered simultaneously for 24 and 48 h. In both periods, adults consumed more of the medium-sized P. glaucum (with the second largest exine thickness) and large-sized Z. mays (with the thinnest exine) pollen, even though they had significantly less crude protein than Fabaceae pollen, whose sizes varied from medium (C. juncea, with the thickest exine) to large (C. ensiformis, whose exine thickness was equal to that of P. glaucum). Overall, adults consumed more Poaceae pollen than Fabaceae pollen, but the palynological features and the protein contents did not affect this choice. Our results highlighted that C. juncea, P. glaucum, S. bicolor and Z. mays are good pollen sources for adult C. externa and should be considered promising candidates in the selection of insectary plants to deploy in biocontrol programs aimed at the conservation of this lacewing MenosPollen is a food source for adult Chrysoperla externa (Hagen), whose larvae are biocontrol agents against pests. However, adults may face challenges in foraging for pollen due to differences in pollen accessibility and variability in pollen mor- phology and chemistry. In the laboratory, we investigated the ability of adult C. externa to consume pollen from flowers of Cajanus cajan, Canavalia ensiformis, Crotalaria juncea, Flemingia macrophylla, Avena strigosa, Pennisetum glaucum, Sorghum bicolor, and Zea mays, and we explored whether adults chose any of these pollens based on their quantitative and qualitative features. Cajanus cajan and F. macrophylla pollen were the only ones not consumed by adults when confined to flowers. Pollen removed from the preanthesis buds was offered simultaneously for 24 and 48 h. In both periods, adults consumed more of the medium-sized P. glaucum (with the second largest exine thickness) and large-sized Z. mays (with the thinnest exine) pollen, even though they had significantly less crude protein than Fabaceae pollen, whose sizes varied from medium (C. juncea, with the thickest exine) to large (C. ensiformis, whose exine thickness was equal to that of P. glaucum). Overall, adults consumed more Poaceae pollen than Fabaceae pollen, but the palynological features and the protein contents did not affect this choice. Our results highlighted that C. juncea, P. glaucum, S. bicolor and Z. mays are good pollen sources for adult C. externa and should be... Mostrar Tudo |
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Palavras-Chave: |
Conservation biological control; Insectary plants; Pollen consumption. |
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Thesaurus Nal: |
Chrysopidae; Forage grasses; Legumes. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02525naa a2200277 a 4500
001 2155867
005 2023-08-11
008 2023 bl uuuu u00u1 u #d
022 $a1678-8052
100 1 $aFERNANDES, V. J.
245 $aEffects of Fabaceae and Poaceae pollen accessibility and traits on the pollinivory of adult Chrysoperla externa (Hagen) (Neuroptera$bChrysopidae).$h[electronic resource]
260 $c2023
520 $aPollen is a food source for adult Chrysoperla externa (Hagen), whose larvae are biocontrol agents against pests. However, adults may face challenges in foraging for pollen due to differences in pollen accessibility and variability in pollen mor- phology and chemistry. In the laboratory, we investigated the ability of adult C. externa to consume pollen from flowers of Cajanus cajan, Canavalia ensiformis, Crotalaria juncea, Flemingia macrophylla, Avena strigosa, Pennisetum glaucum, Sorghum bicolor, and Zea mays, and we explored whether adults chose any of these pollens based on their quantitative and qualitative features. Cajanus cajan and F. macrophylla pollen were the only ones not consumed by adults when confined to flowers. Pollen removed from the preanthesis buds was offered simultaneously for 24 and 48 h. In both periods, adults consumed more of the medium-sized P. glaucum (with the second largest exine thickness) and large-sized Z. mays (with the thinnest exine) pollen, even though they had significantly less crude protein than Fabaceae pollen, whose sizes varied from medium (C. juncea, with the thickest exine) to large (C. ensiformis, whose exine thickness was equal to that of P. glaucum). Overall, adults consumed more Poaceae pollen than Fabaceae pollen, but the palynological features and the protein contents did not affect this choice. Our results highlighted that C. juncea, P. glaucum, S. bicolor and Z. mays are good pollen sources for adult C. externa and should be considered promising candidates in the selection of insectary plants to deploy in biocontrol programs aimed at the conservation of this lacewing
650 $aChrysopidae
650 $aForage grasses
650 $aLegumes
653 $aConservation biological control
653 $aInsectary plants
653 $aPollen consumption
700 1 $aAGUIAR-MENEZES, E. de L.
700 1 $aGUERRA, J. G. M.
700 1 $aMENDONÇA, C. B. F.
700 1 $aESTEVES, V. G.
700 1 $aROUWS, J. R. C.
700 1 $aSOUZA, T. S. de
773 $tNeotropical Entomology, Published online 27 july, 2023.
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Registro original: |
Embrapa Agrobiologia (CNPAB) |
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| Registros recuperados : 3 | |
| 1. |  | AZEVEDO, C.; MARQUES, D. K. S.; CASAL, G.; AMARAL, C. M. C.; MATOS, P.; MATOS, E. Ultrastructural re-descripton of Henneguya piaractus (Myxozoa), a parasite of the freshwater fish piaractus mesopotamicus (teleostei, Characidae) from the Paraguai River, Brazil. Acta Protozoologica, v. 49, p. 115-120, 2010.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| 2. | | AZEVEDO, C.; CASAL, G.; MARQUES, D. K. S.; SILVA, E.; MATOS, E. Ultrastructure of Myxobolus brycon n. sp. (Phylum Myxozoa), parasite of the Piraputanga Fish Brycon hilarii (Teleostei) from Pantanal (Brazil). Journal of Eukaryotic Microbiology, v. 58, n. 2, p. 88-93, 2011.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Pantanal. |
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| 3. | | AZEVEDO, C.; MARQUES, D. K. S.; CASAl, G.; AMARAL, C. M. C.; SILVA, E. V.; MATOS, P.; EDILSON, M. Ultrastructural re-description of Henneguya piaracturs Acta Protozoologica, v.49, p.115-120, 2010.| Tipo: Artigo em Anais de Congresso / Nota Técnica |
| Biblioteca(s): Embrapa Pantanal. |
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| Registros recuperados : 3 | |
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