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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
18/02/2008 |
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Data da última atualização: |
18/02/2008 |
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Autoria: |
MELO, E. E. C. de; NASCIMENTO, C. W. A. do; ACCIOLY, A. M. de A.; SANTOS, A. C. Q. |
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Título: |
Fitoextração e fracionamento de metais pesados em solo após múltiplas aplicações de ácidos orgânicos. |
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Título original: |
Phytoextraction and fractionation of heavy metals in soil after multiple applications of natural chelants. |
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Ano de publicação: |
2008 |
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Fonte/Imprenta: |
Scientia Agricola, v.65, n.1, p.61-68, jan./fev., 2008. |
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Idioma: |
Inglês |
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Palavras-Chave: |
ácidos orgânicos; Fitorremediação; organic acids; remediação do solo. |
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Thesagro: |
Poluição do Solo. |
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Thesaurus Nal: |
phytoremediation; soil pollution; soil remediation. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 00876naa a2200253 a 4500
001 1276722
005 2008-02-18
008 2008 bl uuuu u00u1 u #d
100 1 $aMELO, E. E. C. de
240 $aPhytoextraction and fractionation of heavy metals in soil after multiple applications of natural chelants.
245 $aFitoextração e fracionamento de metais pesados em solo após múltiplas aplicações de ácidos orgânicos.
260 $c2008
650 $aphytoremediation
650 $asoil pollution
650 $asoil remediation
650 $aPoluição do Solo
653 $aácidos orgânicos
653 $aFitorremediação
653 $aorganic acids
653 $aremediação do solo
700 1 $aNASCIMENTO, C. W. A. do
700 1 $aACCIOLY, A. M. de A.
700 1 $aSANTOS, A. C. Q.
773 $tScientia Agricola$gv.65, n.1, p.61-68, jan./fev., 2008.
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Registro original: |
Embrapa Algodão (CNPA) |
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Registro Completo
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Biblioteca(s): |
Embrapa Soja. |
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Data corrente: |
14/12/2010 |
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Data da última atualização: |
27/01/2017 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
FALLEIROS, A. M. F.; CRUZ, N. A.; FORGHIERE, L. R.; SILVA, M. R.; GALLO, A. R. L.; SILVA, L. X.; HOFFMANN-CAMPO, C. B.; MOSCARDI, F.; LEVY, S. M. |
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Afiliação: |
A. M. F. FALLEIROS, UEL; N. A. CRUZ, UEL; L. R. FORGHIERE, UEL; M. R. SILVA, UEL; A. R. L. GALLO, UEL; L. X. SILVA, UEL; CLARA BEATRIZ HOFFMANN CAMPO, CNPSO; FLÁVIO MOSCARDI, UEL; SHEILA MICHELE LEVY, UEL. |
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Título: |
Histochemical study of the midgut in resistant Anticarsia gemmatalis (Hübner) (Lepidoptera: noctuidae) larvae to nucleopolyhedrovirus AgMNPV, fed with genotypes of soybean resistant to insects. |
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Ano de publicação: |
2010 |
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Fonte/Imprenta: |
In: LATIN AMERICAN MEETING OF CHEMICAL ECOLOGY, 1., 2010, Colonia de Sacramento. Abstracts? Colonia de Sacramento: Latin American Association of Chemical Ecology, 2010. p. 116. |
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Idioma: |
Inglês |
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Conteúdo: |
This study aimed verify the chemical composition of the midgut of resistant A. gemmatalis larvae to its nucleopolyhedrovirus, treated with soybean genotypes with different concentrations of rutin and genistin The caterpillars, obtained at the Embrapa/Soja (Londrina-PR-Brazil), were fed with the following genotypes "in natura": BRS257 (control), BR16, Dowling, PI229358, PI227687 and lACIOO. The midguts were collected, fixed and pracessed for detection of acids and neutral polysaccharides (glycogen/PAS), proteins and lipids. The midgut oflarvae fed on genotypes lAC100 and PI227687 showed strongest PASpositivity in columnar cells, as observed in control treatment, indicating the presence of neutral polysaccharides, particularly glycogen; only the genotype PI229358 caused moderate reaction to PAS in the goblet cells. To total proteins technique, the columnar cells showed a weak positive staining with moderate response to treatment with PI227687; the goblet cells were positive to the genotypes PI229358 and lACIOO. There was a positive reaction for lipids in the columnar cells with PI 229358, IAC 100 and PI 227687. No reaction was detected for acid carbohydrates in the epithelial cells of the insects fed with any of the genotypes. We conclude that the rutin and genistin from resistant genotypes alters the chemical composition of the midgut epithelium in resistant A. gemmatalis larvae, changing the synthesis of compounds related to the digestion, being directly implicated in decreasing of the resistance of the insect to the AgMNPV after feeding on the resistant plants. MenosThis study aimed verify the chemical composition of the midgut of resistant A. gemmatalis larvae to its nucleopolyhedrovirus, treated with soybean genotypes with different concentrations of rutin and genistin The caterpillars, obtained at the Embrapa/Soja (Londrina-PR-Brazil), were fed with the following genotypes "in natura": BRS257 (control), BR16, Dowling, PI229358, PI227687 and lACIOO. The midguts were collected, fixed and pracessed for detection of acids and neutral polysaccharides (glycogen/PAS), proteins and lipids. The midgut oflarvae fed on genotypes lAC100 and PI227687 showed strongest PASpositivity in columnar cells, as observed in control treatment, indicating the presence of neutral polysaccharides, particularly glycogen; only the genotype PI229358 caused moderate reaction to PAS in the goblet cells. To total proteins technique, the columnar cells showed a weak positive staining with moderate response to treatment with PI227687; the goblet cells were positive to the genotypes PI229358 and lACIOO. There was a positive reaction for lipids in the columnar cells with PI 229358, IAC 100 and PI 227687. No reaction was detected for acid carbohydrates in the epithelial cells of the insects fed with any of the genotypes. We conclude that the rutin and genistin from resistant genotypes alters the chemical composition of the midgut epithelium in resistant A. gemmatalis larvae, changing the synthesis of compounds related to the digestion, being directly implicated in decrea... Mostrar Tudo |
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Thesagro: |
Anticarsia gemmatalis; Controle biologico; Lagarta; Ninfa; Praga de planta; Pseudoplusia Includens; Soja. |
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Thesaurus NAL: |
Biological control; Soybeans. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/24091/1/HC-1160001.pdf
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Marc: |
LEADER 02690nam a2200313 a 4500
001 1869770
005 2017-01-27
008 2010 bl uuuu u00u1 u #d
100 1 $aFALLEIROS, A. M. F.
245 $aHistochemical study of the midgut in resistant Anticarsia gemmatalis (Hübner) (Lepidoptera$bnoctuidae) larvae to nucleopolyhedrovirus AgMNPV, fed with genotypes of soybean resistant to insects.
260 $aIn: LATIN AMERICAN MEETING OF CHEMICAL ECOLOGY, 1., 2010, Colonia de Sacramento. Abstracts? Colonia de Sacramento: Latin American Association of Chemical Ecology, 2010. p. 116.$c2010
520 $aThis study aimed verify the chemical composition of the midgut of resistant A. gemmatalis larvae to its nucleopolyhedrovirus, treated with soybean genotypes with different concentrations of rutin and genistin The caterpillars, obtained at the Embrapa/Soja (Londrina-PR-Brazil), were fed with the following genotypes "in natura": BRS257 (control), BR16, Dowling, PI229358, PI227687 and lACIOO. The midguts were collected, fixed and pracessed for detection of acids and neutral polysaccharides (glycogen/PAS), proteins and lipids. The midgut oflarvae fed on genotypes lAC100 and PI227687 showed strongest PASpositivity in columnar cells, as observed in control treatment, indicating the presence of neutral polysaccharides, particularly glycogen; only the genotype PI229358 caused moderate reaction to PAS in the goblet cells. To total proteins technique, the columnar cells showed a weak positive staining with moderate response to treatment with PI227687; the goblet cells were positive to the genotypes PI229358 and lACIOO. There was a positive reaction for lipids in the columnar cells with PI 229358, IAC 100 and PI 227687. No reaction was detected for acid carbohydrates in the epithelial cells of the insects fed with any of the genotypes. We conclude that the rutin and genistin from resistant genotypes alters the chemical composition of the midgut epithelium in resistant A. gemmatalis larvae, changing the synthesis of compounds related to the digestion, being directly implicated in decreasing of the resistance of the insect to the AgMNPV after feeding on the resistant plants.
650 $aBiological control
650 $aSoybeans
650 $aAnticarsia gemmatalis
650 $aControle biologico
650 $aLagarta
650 $aNinfa
650 $aPraga de planta
650 $aPseudoplusia Includens
650 $aSoja
700 1 $aCRUZ, N. A.
700 1 $aFORGHIERE, L. R.
700 1 $aSILVA, M. R.
700 1 $aGALLO, A. R. L.
700 1 $aSILVA, L. X.
700 1 $aHOFFMANN-CAMPO, C. B.
700 1 $aMOSCARDI, F.
700 1 $aLEVY, S. M.
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Embrapa Soja (CNPSO) |
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