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Registro Completo |
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Biblioteca(s): |
Embrapa Agroenergia. |
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Data corrente: |
05/12/2022 |
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Data da última atualização: |
05/12/2022 |
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Tipo da produção científica: |
Artigo de Divulgação na Mídia |
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Autoria: |
LOPES, M. A. |
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Afiliação: |
MAURICIO ANTONIO LOPES, CNPAE. |
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Título: |
Os alimentos que consumiremos no futuro. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Correio Braziliense, Brasília, DF, 11 de set., 2022. Opinião. |
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Idioma: |
Português |
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Palavras-Chave: |
Transição nutricional. |
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Thesagro: |
Alimento Animal; Alimento Vegetal; Consumo Alimentar; Dieta; Economia Agrícola; Qualidade de Vida; Segurança Alimentar; Sistema de Alimentação. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1149207/1/Os-alimentos-que-consumiremos.pdf
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Marc: |
LEADER 00625nam a2200205 a 4500
001 2149207
005 2022-12-05
008 2022 bl uuuu u00u1 u #d
100 1 $aLOPES, M. A.
245 $aOs alimentos que consumiremos no futuro.$h[electronic resource]
260 $aCorreio Braziliense, Brasília, DF, 11 de set., 2022. Opinião.$c2022
650 $aAlimento Animal
650 $aAlimento Vegetal
650 $aConsumo Alimentar
650 $aDieta
650 $aEconomia Agrícola
650 $aQualidade de Vida
650 $aSegurança Alimentar
650 $aSistema de Alimentação
653 $aTransição nutricional
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Registro original: |
Embrapa Agroenergia (CNPAE) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
02/09/2011 |
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Data da última atualização: |
23/02/2015 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 1 |
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Autoria: |
LAZZAROTTO, C. M.; LAZZARI, S. M. N.; PENTEADO, S. do R. C. |
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Afiliação: |
UFPR; UFPR; SUSETE DO ROCIO CHIARELLO PENTEADO, CNPF. |
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Título: |
Feeding behavior of two exotic aphid species on their original hosts in a new invaded area. |
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Ano de publicação: |
2011 |
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Fonte/Imprenta: |
Neotropical Entomology, v. 40, n. 3, p. 316-321, 2011. |
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Idioma: |
Inglês |
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Conteúdo: |
Greenidea ficicola Takahashi and Greenidea psidii van der Goot (Aphididae: Greenideinae) are Asian aphid species newly introduced in Brazil associated with Moraceae and Myrtaceae. The feeding behavior of G. ficicola and G. psidii was investigated on their respective host plants, Ficus benjamina (Moraceae) and Psidium guajava (Myrtaceae), using the Electrical Penetration Graph (EPG). Fifteen females of each aphid species were monitored during 24h using a DC-EPG GIGA-4 monitor. The time spent in phloem phase (waveforms E1 and E2) was 13.6% of the total recording time for G. ficicola and 0.8% for G. psidii. The average time in the pathway phase (waveforms C and pd) represented 50% of the total time for both species. Aphids spent more time in non-penetration and stylet pathway activities than in the phloem phase or actual feeding. The principal component analysis (PCA) showed that the two species formed different groups in relation to EPG parameters, despite some overlapping. The probing patterns with multiple penetrations of short duration in the sieve elements for both species may indicate apparent unsuitability for sustained feeding on their respective host plants. These results suggest that these two exotic species are in the process of adaptation to their host plants in their new environment and/or the plants may present either chemical or physical barriers against these insects. |
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Palavras-Chave: |
Comportamento alimentar. |
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Thesagro: |
Afídeo; Hospedeiro. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01962naa a2200181 a 4500
001 1899551
005 2015-02-23
008 2011 bl uuuu u00u1 u #d
100 1 $aLAZZAROTTO, C. M.
245 $aFeeding behavior of two exotic aphid species on their original hosts in a new invaded area.$h[electronic resource]
260 $c2011
520 $aGreenidea ficicola Takahashi and Greenidea psidii van der Goot (Aphididae: Greenideinae) are Asian aphid species newly introduced in Brazil associated with Moraceae and Myrtaceae. The feeding behavior of G. ficicola and G. psidii was investigated on their respective host plants, Ficus benjamina (Moraceae) and Psidium guajava (Myrtaceae), using the Electrical Penetration Graph (EPG). Fifteen females of each aphid species were monitored during 24h using a DC-EPG GIGA-4 monitor. The time spent in phloem phase (waveforms E1 and E2) was 13.6% of the total recording time for G. ficicola and 0.8% for G. psidii. The average time in the pathway phase (waveforms C and pd) represented 50% of the total time for both species. Aphids spent more time in non-penetration and stylet pathway activities than in the phloem phase or actual feeding. The principal component analysis (PCA) showed that the two species formed different groups in relation to EPG parameters, despite some overlapping. The probing patterns with multiple penetrations of short duration in the sieve elements for both species may indicate apparent unsuitability for sustained feeding on their respective host plants. These results suggest that these two exotic species are in the process of adaptation to their host plants in their new environment and/or the plants may present either chemical or physical barriers against these insects.
650 $aAfídeo
650 $aHospedeiro
653 $aComportamento alimentar
700 1 $aLAZZARI, S. M. N.
700 1 $aPENTEADO, S. do R. C.
773 $tNeotropical Entomology$gv. 40, n. 3, p. 316-321, 2011.
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