| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Gado de Leite. |
|
Data corrente: |
25/03/2011 |
|
Data da última atualização: |
15/02/2024 |
|
Tipo da produção científica: |
Artigo em Periódico Indexado |
|
Autoria: |
OLIVEIRA, S. A. de; AUAD, A. M.; SOUZA, B.; SILVA, D. M. da; CARVALHO, C. A. de. |
|
Afiliação: |
SIMONE ALVES DE OLIVEIRA, UFLA; ALEXANDER MACHADO AUAD, CNPGL; BRÍGIDA SOUZA, UFLA; DANIELA MARIA DA SILVA, UFLA; CAIO ANTUNES DE CARVALHO, CES-JF. |
|
Título: |
Effect of temperature on the interaction between Chrysoperla externa (Neuroptera: Chrysopidae) and Sipha flava (Hemiptera: Aphididae). |
|
Ano de publicação: |
2010 |
|
Fonte/Imprenta: |
European Journal of Entomology, v. 107, p. 183-188, 2010. |
|
Idioma: |
Inglês |
|
Conteúdo: |
This paper examines some biological aspects and the predatory capacity of Chrysoperla externa fed nymphs of Sipha flava and reared at different temperatures. Recently hatched larvae were placed individually in Petri dishes, fed ad libitum with S. flava and reared at either 12, 16, 20, 24, 28 or 32 ± 1°C, a RH of 70 ± 10% and a 12-h photophase. The experiment was fully randomized with 30 replicates of each treatment. The duration and survival in each instar, and larval and pupal stages (pre-pupa + pupa) were analyzed. To determine the predatory capacity of larvae they were each provided daily with three-day-old nymphs of the aphid, in a number greater than they could consume. Ninety C. externa larvae were kept individually in Petri dishes at 24 ± 1°C, and their daily consumption recorded during development. Temperature influenced the rate of larval and pupal development. There was a decrease in the duration of development with increase in temperature. Regression analyses, based on quadratic equations, were used to describe the effect of temperature on the duration of development in the different instars of C. externa. This revealed that the base temperature increased as the larvae developed towards the adult phase. The survival of larvae in the first and second instars was similar at 12, 16, 20, 24, 28 and 32°C but none of the third instar larvae completed their development at 12°C and 32°C. The average daily and total consumption of aphids by third instar larvae was about 48 times greater than that of first instar larvae. The larvae ate an average of 10, 37 and 479 aphids in the first, second and third instars, respectively. MenosThis paper examines some biological aspects and the predatory capacity of Chrysoperla externa fed nymphs of Sipha flava and reared at different temperatures. Recently hatched larvae were placed individually in Petri dishes, fed ad libitum with S. flava and reared at either 12, 16, 20, 24, 28 or 32 ± 1°C, a RH of 70 ± 10% and a 12-h photophase. The experiment was fully randomized with 30 replicates of each treatment. The duration and survival in each instar, and larval and pupal stages (pre-pupa + pupa) were analyzed. To determine the predatory capacity of larvae they were each provided daily with three-day-old nymphs of the aphid, in a number greater than they could consume. Ninety C. externa larvae were kept individually in Petri dishes at 24 ± 1°C, and their daily consumption recorded during development. Temperature influenced the rate of larval and pupal development. There was a decrease in the duration of development with increase in temperature. Regression analyses, based on quadratic equations, were used to describe the effect of temperature on the duration of development in the different instars of C. externa. This revealed that the base temperature increased as the larvae developed towards the adult phase. The survival of larvae in the first and second instars was similar at 12, 16, 20, 24, 28 and 32°C but none of the third instar larvae completed their development at 12°C and 32°C. The average daily and total consumption of aphids by third instar larvae was about 48... Mostrar Tudo |
|
Palavras-Chave: |
Aphids; Green lacewing; Predator. |
|
Thesagro: |
Neuroptera. |
|
Thesaurus Nal: |
biological control. |
|
Categoria do assunto: |
O Insetos e Entomologia |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/883094/1/Effect-of-temperature-on-the-interaction-between-Chrysoperla-externa.pdf
|
|
Marc: |
LEADER 02365naa a2200229 a 4500
001 1883094
005 2024-02-15
008 2010 bl uuuu u00u1 u #d
100 1 $aOLIVEIRA, S. A. de
245 $aEffect of temperature on the interaction between Chrysoperla externa (Neuroptera$bChrysopidae) and Sipha flava (Hemiptera: Aphididae).$h[electronic resource]
260 $c2010
520 $aThis paper examines some biological aspects and the predatory capacity of Chrysoperla externa fed nymphs of Sipha flava and reared at different temperatures. Recently hatched larvae were placed individually in Petri dishes, fed ad libitum with S. flava and reared at either 12, 16, 20, 24, 28 or 32 ± 1°C, a RH of 70 ± 10% and a 12-h photophase. The experiment was fully randomized with 30 replicates of each treatment. The duration and survival in each instar, and larval and pupal stages (pre-pupa + pupa) were analyzed. To determine the predatory capacity of larvae they were each provided daily with three-day-old nymphs of the aphid, in a number greater than they could consume. Ninety C. externa larvae were kept individually in Petri dishes at 24 ± 1°C, and their daily consumption recorded during development. Temperature influenced the rate of larval and pupal development. There was a decrease in the duration of development with increase in temperature. Regression analyses, based on quadratic equations, were used to describe the effect of temperature on the duration of development in the different instars of C. externa. This revealed that the base temperature increased as the larvae developed towards the adult phase. The survival of larvae in the first and second instars was similar at 12, 16, 20, 24, 28 and 32°C but none of the third instar larvae completed their development at 12°C and 32°C. The average daily and total consumption of aphids by third instar larvae was about 48 times greater than that of first instar larvae. The larvae ate an average of 10, 37 and 479 aphids in the first, second and third instars, respectively.
650 $abiological control
650 $aNeuroptera
653 $aAphids
653 $aGreen lacewing
653 $aPredator
700 1 $aAUAD, A. M.
700 1 $aSOUZA, B.
700 1 $aSILVA, D. M. da
700 1 $aCARVALHO, C. A. de
773 $tEuropean Journal of Entomology$gv. 107, p. 183-188, 2010.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Gado de Leite (CNPGL) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
Registro Completo
|
Biblioteca(s): |
Embrapa Semiárido. |
|
Data corrente: |
29/05/1996 |
|
Data da última atualização: |
07/08/2017 |
|
Tipo da produção científica: |
Folder/Folheto/Cartilha |
|
Autoria: |
BRITO, G. F.; MAIA, E. M. M.; LUZ, M. C. P. da; MANTOVANI, L. E.; MIRANDA, E. E. de; LIMA, J. L. S. de; FOTIUS, G. A.; MIRANDA, J. R. |
|
Afiliação: |
GISLENE FEITOSA BRITO GAMA, CPATSA; EDINEIDE MARIA MACHADO MAIA, CPATSA; MARIA CIRA PADILHA DA LUZ, CPATSA; LUIZ EDUARDO MANTOVANI, CPATSA; EVARISTO EDUARDO DE MIRANDA, CPATSA; JOSÉ LUCIANO SANTOS DE LIMA, CPATSA; GEORGE ANDRÉ FOTIUS, Consultor ORSTOM; JOSE ROBERTO DE MIRANDA, CPATSA. |
|
Título: |
Definição de um sistema de informação e documentação para os recursos naturais do trópico semi-árido: projeto e relatórios anuais- 1982-1986. |
|
Ano de publicação: |
1987 |
|
Fonte/Imprenta: |
Petrolina: EMBRAPA-CPATSA, 1987. |
|
Páginas: |
Np. |
|
Idioma: |
Português |
|
Conteúdo: |
Este projeto se propoe a criar um sistema de documentacao e informacao sobre recursos naturais do tropico Semi-Arido no Nordeste, permitindo uma recuperacao rapida e eficiente dos documentos dentro de um perfil de interesse. O programa conta com a participacao de varias entidades que vao compor um nucleo de informacao a nivel regional, isto com o apoio do Departamento de Informacao e Documentacao da EMBRAPA e com a assessoria da ORSTOM, INRA e GERDAT. Os metodos usados fundamentam-se na obtencao, codificacao, tratamento, recuperacao de dados e publicacao de bibliografias parciais. |
|
Palavras-Chave: |
Aspecto geral; Banco de dados; Indexação; Information system; Perfil de usuário; Recursos naturais. |
|
Thesagro: |
Biblioteca; Documentação; Projeto de Pesquisa; Recurso Natural; Sistema de informação. |
|
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/143273/1/ID-3658.pdf
|
|
Marc: |
LEADER 01575nam a2200337 a 4500
001 1128236
005 2017-08-07
008 1987 bl uuuu u0uu1 u #d
100 1 $aBRITO, G. F.
245 $aDefinição de um sistema de informação e documentação para os recursos naturais do trópico semi-árido$bprojeto e relatórios anuais- 1982-1986.
260 $aPetrolina: EMBRAPA-CPATSA$c1987
300 $aNp.
520 $aEste projeto se propoe a criar um sistema de documentacao e informacao sobre recursos naturais do tropico Semi-Arido no Nordeste, permitindo uma recuperacao rapida e eficiente dos documentos dentro de um perfil de interesse. O programa conta com a participacao de varias entidades que vao compor um nucleo de informacao a nivel regional, isto com o apoio do Departamento de Informacao e Documentacao da EMBRAPA e com a assessoria da ORSTOM, INRA e GERDAT. Os metodos usados fundamentam-se na obtencao, codificacao, tratamento, recuperacao de dados e publicacao de bibliografias parciais.
650 $aBiblioteca
650 $aDocumentação
650 $aProjeto de Pesquisa
650 $aRecurso Natural
650 $aSistema de informação
653 $aAspecto geral
653 $aBanco de dados
653 $aIndexação
653 $aInformation system
653 $aPerfil de usuário
653 $aRecursos naturais
700 1 $aMAIA, E. M. M.
700 1 $aLUZ, M. C. P. da
700 1 $aMANTOVANI, L. E.
700 1 $aMIRANDA, E. E. de
700 1 $aLIMA, J. L. S. de
700 1 $aFOTIUS, G. A.
700 1 $aMIRANDA, J. R.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Semiárido (CPATSA) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Nenhum registro encontrado para a expressão de busca informada. |
|
|
