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Registro Completo |
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
06/04/2004 |
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Data da última atualização: |
15/01/2019 |
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Tipo da produção científica: |
Artigo em Anais de Congresso |
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Autoria: |
PIUBELLI, G. C.; HOFFMANN-CAMPO, C. B.; MOSCARDI, F.; OLIVEIRA, M. C. N. de. |
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Título: |
Effect of rutin on the biology and physiology of Anticarsia gemmatalis from strains of susceptible and resistant to the AgMNPV. |
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Ano de publicação: |
2004 |
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Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean, 2004. |
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Páginas: |
p. 51-52. |
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Série: |
(Embrapa Soja. Documentos, 228). |
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Idioma: |
Inglês |
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Notas: |
Editado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi. |
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Conteúdo: |
Flavonoids in general have been related with plant protection against different sources of stress. Rutin (quercetin 3-O-rutinoside) is a flavonol identified in soybean resistant genotypes and it is known to play an important role on plant defenses against defoliating insects. Nevertheless, some authors have reported that rutin can also interfere with the nuclear polyhedrosis virus (NPV) infections. Experiments were carried out to evaluate the effect of rutin on two strains of Anticarsia gemmatalis, susceptible (S) and resistant (R) to the A. gemmatalis Multiple NPV (AgMNPV). Since eclosion, larvae from both populations were fed on a diet without (control) or with rutin (0.65% and 1.30%) addition. At the end of second instar, larvae were weighed and individualized on the same diet and observed daily until reaching the pre-pupae stage. Analyse of covariance (ANCOVA), followed by bicoordinate utilization plots, was used to remove the effect of feeding time from consumption and weight of pupae and to separate pre- and post-ingestive effects of rutin on A. gemmatalis growth. Larval mortality rates were higher when R larvae were fed on 1.30% rutin-diet (97.9%), compared to the controls. Larvae from R and S populations that fed on diet with 0.65 and 1.30% of rutin, respectively, showed the same mortality rates (74.7%). Initial and final pupal weight, consumption, frass, lipid and development time of A. gemmatalis were all negatively affected by rutin, mainly in the R population. Consumption of the insect remained affected by diet (treatment), after removing the effect of feeding time by ANCOVA. Comparing control-diet insects, those from S population consumed more rapidly a larger amount of food than those from R population. Insect growth and the amount of frass produced depended on an interactive relationship between the amount of food eaten (covariate) and the treatments. Digested food and weight of pupae, as covariates, also affected the weight of pupae and the amount of lipid, respectively. Post-ingestive effect was observed on larvae from both populations when rutin was added to the diet, probably as a result of insect failing to detect this substance on the diet. Nevertheless, R larvae notably were more adversely affected by rutin than the S population, even in the lowest concentration of the flavonoid (0.65%). Results indicate that resistant soybean genotypes containing rutin may be an useful tool to break resistance of A. gemmatalis to AgMNPV, although additional studies involving a second A. gemmatalis generation have to be carried out for a complete elucidation of this fact. MenosFlavonoids in general have been related with plant protection against different sources of stress. Rutin (quercetin 3-O-rutinoside) is a flavonol identified in soybean resistant genotypes and it is known to play an important role on plant defenses against defoliating insects. Nevertheless, some authors have reported that rutin can also interfere with the nuclear polyhedrosis virus (NPV) infections. Experiments were carried out to evaluate the effect of rutin on two strains of Anticarsia gemmatalis, susceptible (S) and resistant (R) to the A. gemmatalis Multiple NPV (AgMNPV). Since eclosion, larvae from both populations were fed on a diet without (control) or with rutin (0.65% and 1.30%) addition. At the end of second instar, larvae were weighed and individualized on the same diet and observed daily until reaching the pre-pupae stage. Analyse of covariance (ANCOVA), followed by bicoordinate utilization plots, was used to remove the effect of feeding time from consumption and weight of pupae and to separate pre- and post-ingestive effects of rutin on A. gemmatalis growth. Larval mortality rates were higher when R larvae were fed on 1.30% rutin-diet (97.9%), compared to the controls. Larvae from R and S populations that fed on diet with 0.65 and 1.30% of rutin, respectively, showed the same mortality rates (74.7%). Initial and final pupal weight, consumption, frass, lipid and development time of A. gemmatalis were all negatively affected by rutin, mainly in the R population. Co... Mostrar Tudo |
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Thesagro: |
Entomologia; Soja. |
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Thesaurus Nal: |
Entomology; Rutin; Soybeans. |
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Categoria do assunto: |
O Insetos e Entomologia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/190646/1/ID-23682.pdf
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Marc: |
LEADER 03713nam a2200241 a 4500
001 1466746
005 2019-01-15
008 2004 bl uuuu u00u1 u #d
100 1 $aPIUBELLI, G. C.
245 $aEffect of rutin on the biology and physiology of Anticarsia gemmatalis from strains of susceptible and resistant to the AgMNPV.$h[electronic resource]
260 $aIn: WORLD SOYBEAN RESEARCH CONFERENCE, 7.; INTERNATIONAL SOYBEAN PROCESSING AND UTILIZATION CONFERENCE, 4.; CONGRESSO BRASILEIRO DE SOJA, 3., 2004, Foz do Iguassu. Abstracts of contributed papers and posters. Londrina: Embrapa Soybean$c2004
300 $ap. 51-52.
490 $a(Embrapa Soja. Documentos, 228).
500 $aEditado por Flávio Moscardi, Clara Beatriz Hoffmann-Campo, Odilon Ferreira Saraiva, Paulo Roberto Galerani, Francisco Carlos Krzyzanowski, Mercedes Concordia Carrão-Panizzi.
520 $aFlavonoids in general have been related with plant protection against different sources of stress. Rutin (quercetin 3-O-rutinoside) is a flavonol identified in soybean resistant genotypes and it is known to play an important role on plant defenses against defoliating insects. Nevertheless, some authors have reported that rutin can also interfere with the nuclear polyhedrosis virus (NPV) infections. Experiments were carried out to evaluate the effect of rutin on two strains of Anticarsia gemmatalis, susceptible (S) and resistant (R) to the A. gemmatalis Multiple NPV (AgMNPV). Since eclosion, larvae from both populations were fed on a diet without (control) or with rutin (0.65% and 1.30%) addition. At the end of second instar, larvae were weighed and individualized on the same diet and observed daily until reaching the pre-pupae stage. Analyse of covariance (ANCOVA), followed by bicoordinate utilization plots, was used to remove the effect of feeding time from consumption and weight of pupae and to separate pre- and post-ingestive effects of rutin on A. gemmatalis growth. Larval mortality rates were higher when R larvae were fed on 1.30% rutin-diet (97.9%), compared to the controls. Larvae from R and S populations that fed on diet with 0.65 and 1.30% of rutin, respectively, showed the same mortality rates (74.7%). Initial and final pupal weight, consumption, frass, lipid and development time of A. gemmatalis were all negatively affected by rutin, mainly in the R population. Consumption of the insect remained affected by diet (treatment), after removing the effect of feeding time by ANCOVA. Comparing control-diet insects, those from S population consumed more rapidly a larger amount of food than those from R population. Insect growth and the amount of frass produced depended on an interactive relationship between the amount of food eaten (covariate) and the treatments. Digested food and weight of pupae, as covariates, also affected the weight of pupae and the amount of lipid, respectively. Post-ingestive effect was observed on larvae from both populations when rutin was added to the diet, probably as a result of insect failing to detect this substance on the diet. Nevertheless, R larvae notably were more adversely affected by rutin than the S population, even in the lowest concentration of the flavonoid (0.65%). Results indicate that resistant soybean genotypes containing rutin may be an useful tool to break resistance of A. gemmatalis to AgMNPV, although additional studies involving a second A. gemmatalis generation have to be carried out for a complete elucidation of this fact.
650 $aEntomology
650 $aRutin
650 $aSoybeans
650 $aEntomologia
650 $aSoja
700 1 $aHOFFMANN-CAMPO, C. B.
700 1 $aMOSCARDI, F.
700 1 $aOLIVEIRA, M. C. N. de
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Embrapa Soja (CNPSO) |
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| Registros recuperados : 462 | |
| 82. |  | SOUZA, R. C. de; CATTELAN, A. J.; BETTI, A. F. F.; OLIVEIRA, M. C. N. de. Melhoria do crescimento de mamona pela inoculação com bactérias promotoras do crescimento. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR, UEL, 2008. 1 CD-ROM. Organizado por: Adilson de Oliveira Júnior, Regina Maria Villas Bôas de Campos Leite, César de Castro, Fábio Álvares de Oliveira; Odilon Ferreira Saraiva. PDF 834_1.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
|   |
| 84. | | OLIVEIRA, M. C. N. de; CARRÃO-PANIZZI, M.C.; MANDARINO, J. M. G. Método de componentes principais na avaliação de saponinas em cultivares de soja. In: CONGRESSO BRASILEIRO DE SOJA, 5.; MERCOSOJA 2009, Goiânia. Resumos... Londrina: Embrapa Soja, 2009. p. 242, trab. 442. Editado por Adilson de Oliveira Júnior, Odilon Ferreira Saraiva, Clara Beatriz Hoffmann Campo, César de Castro.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 92. | | QUEIROZ, E. F. de; SILVA, R. J. B. da; OLIVEIRA, M. C. N. de. Modelo de analise de regressao periodica da precipitacao mensal, da bacia atlantico sudeste, no Estado do Parana. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 36, n. 5, p. 727-42, maio 2001 Título em inglês: A model for monthly rainfall periodic regression analysis, of the southeast Atlantic basin, on Paraná State.| Tipo: Artigo em Periódico Indexado |
| Biblioteca(s): Embrapa Soja; Embrapa Unidades Centrais. |
|  |
| 99. | | SOUZA, R. C. de; CATTELAN, A. J.; BETTI, A. F. F.; OLIVEIRA, M. C. N. de. Seleção de bactérias promotoras para a produção orgânica de soja e trigo. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 28.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 12.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 10.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 7., 2008, Londrina. FertBio 2008: desafios para o uso do solo com eficiência e qualidade ambiental: anais. Londrina: Embrapa Soja: SBCS: IAPAR, UEL, 2008. 1 CD-ROM. Organizado por: Adilson de Oliveira Júnior, Regina Maria Villas Bôas de Campos Leite, César de Castro, Fábio Álvares de Oliveira; Odilon Ferreira Saraiva. PDF 834_2.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| 100. | | SOUZA, R. C. de; CATTELAN, A. J.; BETTI, A. F. F.; OLIVEIRA, M. C. N. de. Seleção de bactérias promotoras para produção orgânica de soja e trigo. In: JORNADA ACADÊMICA DA EMBRAPA SOJA, 3., 2007, Londrina. Resumos expandidos... Londrina: Embrapa Soja, 2008. p. 185-189 (Embrapa Soja. Documentos, 297). Errata/Autoria: BETTI, L. A.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Soja. |
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| Registros recuperados : 462 | |
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