| |
|
|
|
Registro Completo |
|
Biblioteca(s): |
Embrapa Uva e Vinho. |
|
Data corrente: |
13/03/2018 |
|
Data da última atualização: |
10/01/2019 |
|
Tipo da produção científica: |
Artigo de Divulgação na Mídia |
|
Autoria: |
MOURA, M. F. C. de. |
|
Afiliação: |
MARIA FRANCISCA CANOVAS DE MOURA, CNPUV. |
|
Título: |
40 anos do programa de melhoramento genético uvas do Brasil. |
|
Ano de publicação: |
2018 |
|
Fonte/Imprenta: |
A Vindima, Flores da Cunha, v. 10, n. 103, p. 6, fev. 2018. |
|
Idioma: |
Português |
|
Conteúdo: |
Conquistar o difícil mercado inglês com um novo padrão de uva de mesa, produzir suco de uva de alta qualidade em regiões tropicais, ampliar o período de colheita de uvas para a elaboração de suco em regiões de clima temperado e elaborar um vinho de mesa varietal com valor agregado. |
|
Palavras-Chave: |
BRS Carmem; BRS Lorena; BRS Magna; BRS vitória; Melhoramento genético; Regiões tropicais; Uva de mesa. |
|
Thesagro: |
Melhoramento genético vegetal; Uva. |
|
Categoria do assunto: |
-- |
|
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/173844/1/Moura-Avindima-v10-n103-p06-2018.pdf
|
|
Marc: |
LEADER 00925nam a2200217 a 4500
001 2088994
005 2019-01-10
008 2018 bl uuuu u00u1 u #d
100 1 $aMOURA, M. F. C. de
245 $a40 anos do programa de melhoramento genético uvas do Brasil.$h[electronic resource]
260 $aA Vindima, Flores da Cunha, v. 10, n. 103, p. 6, fev. 2018.$c2018
520 $aConquistar o difícil mercado inglês com um novo padrão de uva de mesa, produzir suco de uva de alta qualidade em regiões tropicais, ampliar o período de colheita de uvas para a elaboração de suco em regiões de clima temperado e elaborar um vinho de mesa varietal com valor agregado.
650 $aMelhoramento genético vegetal
650 $aUva
653 $aBRS Carmem
653 $aBRS Lorena
653 $aBRS Magna
653 $aBRS vitória
653 $aMelhoramento genético
653 $aRegiões tropicais
653 $aUva de mesa
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Uva e Vinho (CNPUV) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
|
|
|
 | Acesso ao texto completo restrito à biblioteca da Embrapa Soja. Para informações adicionais entre em contato com valeria.cardoso@embrapa.br. |
Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
28/04/2000 |
|
Data da última atualização: |
15/10/2004 |
|
Autoria: |
HOFFMANN-CAMPO, C.B.; OLIVEIRA, L. J. |
|
Título: |
Growth and survival of pest noctuid caterpillars fed on dietary rutin. |
|
Ano de publicação: |
1999 |
|
Fonte/Imprenta: |
In: WORLD SOYBEAN RESEARCH CONFERENCE, 6., 1999, Chicago. Proceedings: invited and contributed papers and posters. Chicago: University of Illinois / Soybean Research & Development Council, 1999. |
|
Páginas: |
p.642. |
|
Idioma: |
Inglês |
|
Conteúdo: |
The deleterious effect of the flavonol rutin (quercetin3-0-rutinoside) on insects is well known. This flavonol was identified from the soybean genotype PI 227687, one of the most used sources of resistance against several defoliator insects, in a concentration of 0,641% of dry weight. Three experiments were conducted to asses the role of rutin on the growth of Heliothis virescens, Trichoplusia ni, and Anticarsia gemmatalis. Diets, containing different concentrations of rutin, were offered to the larvae from egg hatching to pupation. Rutin negatively affected the survival of H. virescens only when larvae were fed on diet with 2% rutin, being 3.1 times higher than the level found in the PI 227687. The addition of rutin to the diets also effected the feeding time, especially for those larvae fed on diet with 2% rutin, as well as pupal weight decreased significantly. In contrast, after removing the effect of feeding time, statistical differences on pupal weight were no longer observed. Elongation of feeding time was probably the survival strategy used by the larvae, eating small amounts of food, each meal, thus avoiding taking a large amount of toxic compound. Survival of T. ni statistical differences on pupal weight were no longer observed. Elongation of feeding time was probably the survival strategy used by the larvae, eating small amounts of food, each meal, thus avoiding taking a large amount of toxic compound. Survival of T. ni ranged from 100% in the control (no rutin) to 79%, in the highest concentration (2%). A significant main effect of diet was observed on dry pupal weight larvae fed on control and on diets containing 0.25% rutin were heavier than those fed on diets with 0.50% or higher concentrations of flavonol, even after removing the effect of feeding time. Survival of A. gemmatalis was affected by concentrations of rutin. Larvae of A.gemmatalis fed for longer time on a diet containing 1.30% rutin and a significant interactive effect of diet (treatment) and feeding time (covariate) was observed on insect growth. The relationship of pupal weight and feeding time was positive when the larvae consumed contro-diet, indicating that the longer they fed, they became heavier however, the trend was different for insects fed on diet containing rutin; larvae ate for the same time (rutin 0.65%) or longer (rutin 1.30%) but any increase in the pupal weight was observed. These results indicate that. A. gemmatalis, a major defoliator legume specialist, apparently more adapted species, may not be more resistant to rutin than H. virescence and T. ni both poliphagous and circumstantial pests of soybean. MenosThe deleterious effect of the flavonol rutin (quercetin3-0-rutinoside) on insects is well known. This flavonol was identified from the soybean genotype PI 227687, one of the most used sources of resistance against several defoliator insects, in a concentration of 0,641% of dry weight. Three experiments were conducted to asses the role of rutin on the growth of Heliothis virescens, Trichoplusia ni, and Anticarsia gemmatalis. Diets, containing different concentrations of rutin, were offered to the larvae from egg hatching to pupation. Rutin negatively affected the survival of H. virescens only when larvae were fed on diet with 2% rutin, being 3.1 times higher than the level found in the PI 227687. The addition of rutin to the diets also effected the feeding time, especially for those larvae fed on diet with 2% rutin, as well as pupal weight decreased significantly. In contrast, after removing the effect of feeding time, statistical differences on pupal weight were no longer observed. Elongation of feeding time was probably the survival strategy used by the larvae, eating small amounts of food, each meal, thus avoiding taking a large amount of toxic compound. Survival of T. ni statistical differences on pupal weight were no longer observed. Elongation of feeding time was probably the survival strategy used by the larvae, eating small amounts of food, each meal, thus avoiding taking a large amount of toxic compound. Survival of T. ni ranged from 100% in the control (no rutin) to... Mostrar Tudo |
|
Palavras-Chave: |
Brasil; Controle de inseto; Manejo de praga; Soybean. |
|
Thesagro: |
Soja. |
|
Thesaurus NAL: |
Brazil; insect control; pest control. |
|
Categoria do assunto: |
-- |
|
Marc: |
LEADER 03410naa a2200241 a 4500
001 1461785
005 2004-10-15
008 1999 bl uuuu u00u1 u #d
100 1 $aHOFFMANN-CAMPO, C.B.
245 $aGrowth and survival of pest noctuid caterpillars fed on dietary rutin.
260 $c1999
300 $ap.642.
520 $aThe deleterious effect of the flavonol rutin (quercetin3-0-rutinoside) on insects is well known. This flavonol was identified from the soybean genotype PI 227687, one of the most used sources of resistance against several defoliator insects, in a concentration of 0,641% of dry weight. Three experiments were conducted to asses the role of rutin on the growth of Heliothis virescens, Trichoplusia ni, and Anticarsia gemmatalis. Diets, containing different concentrations of rutin, were offered to the larvae from egg hatching to pupation. Rutin negatively affected the survival of H. virescens only when larvae were fed on diet with 2% rutin, being 3.1 times higher than the level found in the PI 227687. The addition of rutin to the diets also effected the feeding time, especially for those larvae fed on diet with 2% rutin, as well as pupal weight decreased significantly. In contrast, after removing the effect of feeding time, statistical differences on pupal weight were no longer observed. Elongation of feeding time was probably the survival strategy used by the larvae, eating small amounts of food, each meal, thus avoiding taking a large amount of toxic compound. Survival of T. ni statistical differences on pupal weight were no longer observed. Elongation of feeding time was probably the survival strategy used by the larvae, eating small amounts of food, each meal, thus avoiding taking a large amount of toxic compound. Survival of T. ni ranged from 100% in the control (no rutin) to 79%, in the highest concentration (2%). A significant main effect of diet was observed on dry pupal weight larvae fed on control and on diets containing 0.25% rutin were heavier than those fed on diets with 0.50% or higher concentrations of flavonol, even after removing the effect of feeding time. Survival of A. gemmatalis was affected by concentrations of rutin. Larvae of A.gemmatalis fed for longer time on a diet containing 1.30% rutin and a significant interactive effect of diet (treatment) and feeding time (covariate) was observed on insect growth. The relationship of pupal weight and feeding time was positive when the larvae consumed contro-diet, indicating that the longer they fed, they became heavier however, the trend was different for insects fed on diet containing rutin; larvae ate for the same time (rutin 0.65%) or longer (rutin 1.30%) but any increase in the pupal weight was observed. These results indicate that. A. gemmatalis, a major defoliator legume specialist, apparently more adapted species, may not be more resistant to rutin than H. virescence and T. ni both poliphagous and circumstantial pests of soybean.
650 $aBrazil
650 $ainsect control
650 $apest control
650 $aSoja
653 $aBrasil
653 $aControle de inseto
653 $aManejo de praga
653 $aSoybean
700 1 $aOLIVEIRA, L. J.
773 $tIn: WORLD SOYBEAN RESEARCH CONFERENCE, 6., 1999, Chicago. Proceedings: invited and contributed papers and posters. Chicago: University of Illinois / Soybean Research & Development Council, 1999.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Embrapa Soja (CNPSO) |
|
|
Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
Fechar
|
| Expressão de busca inválida. Verifique!!! |
|
|
