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| 28. |  | MACHADO, S. A.; MELLO, J. M.; BARROS, D. A. Comparação enrte métodos para avaliação de volume por umidade de área para o pinheiro do paraná nos Estados do Sul do Brasil. In: INTERNATIONAL CONGRESS AND EXHIBITION ON FOREST, 5., 1999, Curitiba. Forest 99: [resumos]. Rio de Janeiro: BIOSFERA, 1999. 1 CD-ROM. Autoria bilíngue: CONGRESSO E EXPOSICAO INTERNACIONAL SOBRE FLORESTAS, 5., 1999, Curitiba.| Biblioteca(s): Embrapa Florestas. |
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| 31. | | DIAS, D. C. F. S.; BHERING, M. C.; BARROS, D. I. Adequação da metodologia do teste de tretazólio para sementes de melancia. Informativo Abrates, Londrina, v. 13, n. 3, p. 174, set. 2003. Trabalho apresentado no 13º Congresso Brasileiro de Sementes, 2003, Londrina. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 38. | | FAJARDO, T. V. M.; BARROS, D. R.; NICKEL, O.; KUHN, G. B.; ZERBINI, F. M. Expression of grapevine leafroll-associated virus 3 coat protein gene in Escherichia coli and production of polyclonal antibodies. Fitopatologia Brasileira, Brasília, v. 32, n. 6, p. 43-47, 2007.| Biblioteca(s): Embrapa Uva e Vinho. |
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| 39. | | FAJARDO, T. V. M.; BARROS, D. R.; NICKEL, O.; KUHN, G.; ZERBINI, M. Expression of grapevine leafroll-associated virus 3 coat protein gene in Escherichia coli and production of polyclonal antibodies. Fitopatologia Brasileira, Brasília, v. 32, n. 6, p. 496-500, 2007.| Biblioteca(s): Embrapa Uva e Vinho. |
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| Registros recuperados : 190 | |
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Registro Completo
|
Biblioteca(s): |
Embrapa Soja. |
|
Data corrente: |
24/10/2013 |
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Data da última atualização: |
23/02/2016 |
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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: |
XAVIER, S. A.; CANTERI, M. G.; BARROS, D. C. M.; GODOY, C. V. |
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Afiliação: |
SHEILA A. XAVIER, UEL; MARCELO G. CANTERI, UEL; DAIANE C. M. BARROS, UEL; CLAUDIA VIEIRA GODOY, CNPSO. |
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Título: |
Sensitivity of Corynespora cassiicola from soybean to carbendazim and prothioconazole. |
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Ano de publicação: |
2013 |
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Fonte/Imprenta: |
Tropical Plant Pathology, Brasília, DF, v. 38, n. 5, p. 431-435, Sept./Oct. 2013. |
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ISSN: |
1982-5676 |
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DOI: |
10.1590/S1982-56762013005000020 |
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Idioma: |
Inglês |
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Conteúdo: |
The incidence of target spot disease on soybean has increased in recent years in Brazil even with intensive use of fungicides, and fungal resistance has been reported in recent studies. The objective of this study was to determine the fungicide sensitivity to carbendazim and prothioconazole in a sample of 24 isolates of Corynespora cassiicola from soybean collected from 1996 to 2011 in the states of Paraná, Mato Grosso and São Paulo (Brazil) and Corpus Christi (Paraguay). The 50% effective concentration (EC50) values were estimated by the relative mycelium growth reduction on fungicide-amended medium with the doses of 0, 0.5, 1, 10, 100 and 1000 µg of active ingredient/ mL. For carbendazim, four highly resistant isolates (EC50 > ou = 50 µg/mL) were observed from samples collected from Mato Grosso in 2008 and from Paraná and Mato Grosso in 2011. The EC50 values for prothioconazole ranged from 0.47 µg/mL to 26.44 µg/mL (mean: 5.02 µg/mL). The results reinforce the occurrence of C. cassiicola resistance to benzimidazole in Paraná and Mato Grosso states. |
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Thesagro: |
Doença; Doença de planta; Doença fungica; Fungicida; Soja. |
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Thesaurus NAL: |
Fungicides; Plant diseases and disorders; Soybeans. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/91421/1/godoy.tpp.2013.pdf
|
|
Marc: |
LEADER 01875naa a2200277 a 4500
001 1969308
005 2016-02-23
008 2013 bl uuuu u00u1 u #d
022 $a1982-5676
024 7 $a10.1590/S1982-56762013005000020$2DOI
100 1 $aXAVIER, S. A.
245 $aSensitivity of Corynespora cassiicola from soybean to carbendazim and prothioconazole.
260 $c2013
520 $aThe incidence of target spot disease on soybean has increased in recent years in Brazil even with intensive use of fungicides, and fungal resistance has been reported in recent studies. The objective of this study was to determine the fungicide sensitivity to carbendazim and prothioconazole in a sample of 24 isolates of Corynespora cassiicola from soybean collected from 1996 to 2011 in the states of Paraná, Mato Grosso and São Paulo (Brazil) and Corpus Christi (Paraguay). The 50% effective concentration (EC50) values were estimated by the relative mycelium growth reduction on fungicide-amended medium with the doses of 0, 0.5, 1, 10, 100 and 1000 µg of active ingredient/ mL. For carbendazim, four highly resistant isolates (EC50 > ou = 50 µg/mL) were observed from samples collected from Mato Grosso in 2008 and from Paraná and Mato Grosso in 2011. The EC50 values for prothioconazole ranged from 0.47 µg/mL to 26.44 µg/mL (mean: 5.02 µg/mL). The results reinforce the occurrence of C. cassiicola resistance to benzimidazole in Paraná and Mato Grosso states.
650 $aFungicides
650 $aPlant diseases and disorders
650 $aSoybeans
650 $aDoença
650 $aDoença de planta
650 $aDoença fungica
650 $aFungicida
650 $aSoja
700 1 $aCANTERI, M. G.
700 1 $aBARROS, D. C. M.
700 1 $aGODOY, C. V.
773 $tTropical Plant Pathology, Brasília, DF$gv. 38, n. 5, p. 431-435, Sept./Oct. 2013.
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