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| Registros recuperados : 111 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Gado de Leite. Para informações adicionais entre em contato com cnpgl.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Gado de Leite. |
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Data corrente: |
30/03/2011 |
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Data da última atualização: |
25/03/2024 |
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Tipo da produção científica: |
Nota Técnica/Nota Científica |
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Autoria: |
OLIVEIRA, S. A. de; SOUZA, B.; AUAD, A. M.; CARVALHO, C. A. DE. |
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Afiliação: |
SIMONE ALVES DE OLIVEIRA, UFLA; BRÍGIDA SOUZA, UFLA; ALEXANDER MACHADO AUAD, CNPGL; CAIO ANTUNES DE CARVALHO, CES-JF. |
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Título: |
Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen? |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
Revista Brasileira de Entomologia, v. 54, n. 4, p. 697-700, 2010. |
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Idioma: |
Inglês |
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Conteúdo: |
Can larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen? The aim of this study was to verify the viability of exclusive use of elephant grass pollen, Pennisetum purpureum (Schum), to feed larvae of the lacewing Chrysoperla externa (Hagen, 1861). The insects were kept at 24ºC and the duration and survival rate of each instar and the larval and pupal phases were recorded. The diet provided complete development of the larvae. The average duration of the first and second instars was the same (6.9 days), while the third instar lasted an average of 10.0 days and the pupal phase 13.2 days. The average survival of the larvae was above 80% for the first, second and third instars, and 70.0% and 33.3% for the larval and pupal phase, respectively. These results indicate that the exclusive use of elephant grass pollen can provide complete development of the immature stages of this predator |
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Palavras-Chave: |
Green lacewing. |
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Categoria do assunto: |
O Insetos e Entomologia |
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Marc: |
LEADER 01461naa a2200169 a 4500
001 1884061
005 2024-03-25
008 2010 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, S. A. de
245 $aCan larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen?$h[electronic resource]
260 $c2010
520 $aCan larval lacewings Chrysoperla externa (Hagen) (Neuroptera, Chrysopidae) be reared on pollen? The aim of this study was to verify the viability of exclusive use of elephant grass pollen, Pennisetum purpureum (Schum), to feed larvae of the lacewing Chrysoperla externa (Hagen, 1861). The insects were kept at 24ºC and the duration and survival rate of each instar and the larval and pupal phases were recorded. The diet provided complete development of the larvae. The average duration of the first and second instars was the same (6.9 days), while the third instar lasted an average of 10.0 days and the pupal phase 13.2 days. The average survival of the larvae was above 80% for the first, second and third instars, and 70.0% and 33.3% for the larval and pupal phase, respectively. These results indicate that the exclusive use of elephant grass pollen can provide complete development of the immature stages of this predator
653 $aGreen lacewing
700 1 $aSOUZA, B.
700 1 $aAUAD, A. M.
700 1 $aCARVALHO, C. A. DE
773 $tRevista Brasileira de Entomologia$gv. 54, n. 4, p. 697-700, 2010.
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