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Registro Completo |
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Biblioteca(s): |
Embrapa Agroindústria Tropical. |
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Data corrente: |
01/07/1993 |
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Data da última atualização: |
01/07/1993 |
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Autoria: |
DHINGRA, O. D.; MUCHOVEJ, J. J. |
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Título: |
Infusion of fungicides into soybean seeds with intact seed coats by organic solvents. |
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Ano de publicação: |
1982 |
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Fonte/Imprenta: |
Seed Science and Technology, v.10, p.109-117, 1982. |
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Idioma: |
Inglês |
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Conteúdo: |
Benomyl, thiophanate-methyl, PCNB and chlorothalonil penetrated the seed coats of intact soybean seeds soaked in fungicide solvent mixtures of dichloromethane, trichloromethane and carbontetrachloride, respectively, when soaked for periods of 30 minutes to 24 hours. Acetone aided the penetration of benomyl and thiophanate-methyl only into the seedeoat with no increase in fungicide concentration with increased immersion time. No fungicide penetrated, using any of the solvents, into the cotyledons of seeds with intact seedcoats. Conversely, benomyl and thiophanate-methyl penetrated the cotyledons of seeds with broken seedcoats immersed in fungicide-solvent mixtures and the concentration of each fungicide increased with increased immersion time. None of the solvents showed toxic effects on the seeds immersed for up to 24 hours. Fungicides applied to diseased seeds in organic solvents or as dusts significantly increased seedling emergence over the nontreated control when the fungicide was not removed from the seed surface. Emergence was similar to the nontreated control when the fungicide was removed from seeds dusted with any of the fungicides and from those treated with chlorothalonil or PCNB in acetone. The emergence of seeds treated with each of the fungicides in the solvents or with benomyl of thiophanate-methyl in acetone was higher than nontreated seeds, when fungicides were washed from the seed surface. |
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Palavras-Chave: |
Acetona - introducao - fungicida - soja; Soja - fungicida - penetracao; Soja - fungos - controle; Solventes organicos - soja - tratamento. |
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Thesagro: |
Glycine Max. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02050naa a2200193 a 4500
001 1417590
005 1993-07-01
008 1982 bl --- 0-- u #d
100 1 $aDHINGRA, O. D.
245 $aInfusion of fungicides into soybean seeds with intact seed coats by organic solvents.
260 $c1982
520 $aBenomyl, thiophanate-methyl, PCNB and chlorothalonil penetrated the seed coats of intact soybean seeds soaked in fungicide solvent mixtures of dichloromethane, trichloromethane and carbontetrachloride, respectively, when soaked for periods of 30 minutes to 24 hours. Acetone aided the penetration of benomyl and thiophanate-methyl only into the seedeoat with no increase in fungicide concentration with increased immersion time. No fungicide penetrated, using any of the solvents, into the cotyledons of seeds with intact seedcoats. Conversely, benomyl and thiophanate-methyl penetrated the cotyledons of seeds with broken seedcoats immersed in fungicide-solvent mixtures and the concentration of each fungicide increased with increased immersion time. None of the solvents showed toxic effects on the seeds immersed for up to 24 hours. Fungicides applied to diseased seeds in organic solvents or as dusts significantly increased seedling emergence over the nontreated control when the fungicide was not removed from the seed surface. Emergence was similar to the nontreated control when the fungicide was removed from seeds dusted with any of the fungicides and from those treated with chlorothalonil or PCNB in acetone. The emergence of seeds treated with each of the fungicides in the solvents or with benomyl of thiophanate-methyl in acetone was higher than nontreated seeds, when fungicides were washed from the seed surface.
650 $aGlycine Max
653 $aAcetona - introducao - fungicida - soja
653 $aSoja - fungicida - penetracao
653 $aSoja - fungos - controle
653 $aSolventes organicos - soja - tratamento
700 1 $aMUCHOVEJ, J. J.
773 $tSeed Science and Technology$gv.10, p.109-117, 1982.
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Registro original: |
Embrapa Agroindústria Tropical (CNPAT) |
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| Registros recuperados : 6 | |
| 5. |  | ROMA, R. C. C.; RODRIGUES, F. A.; PRABHU, A. S.; DIAS, D. C. F. S.; DHINGRA, O. D.; DUARTE, H. S. S.; PEREIRA, O. L. Diversidade de fungos associados a manchas em sementes de arroz irrigado com aplicação de silicato de cálcio e de cinza de casca de arroz. Tropical Plant Pathology, Brasília, DF, v. 35, p. S264, ago. 2010. Suplemento, ref. 10.070. Edição dos resumos do XLIII Congresso Brasileiro de Fitopatologia, Cuiabá, ago. 2010.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 6. | | FLORES, P. S.; OTONI, W. C.; DHINGRA, O. D.; DINIZ, S. P. S. de S.; SANTOS, T. M. dos; BRUCKNER, C. H. In vitro selection of yellow passion fruit genotypes for resistance to Fusarium vascular wilt. Plant Cell, Tissue and Organ Culture, Heidelberg, v. 108, n. 1, p. 37-45, Jan. 2012.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Acre. |
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| Registros recuperados : 6 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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