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 | Acesso ao texto completo restrito à biblioteca da Embrapa Milho e Sorgo. Para informações adicionais entre em contato com cnpms.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
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Data corrente: |
02/02/2015 |
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Data da última atualização: |
27/09/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
SILVA, D. D.; COSTA, R. V.; COTA, L. V.; FIGUEIREDO, J. E. F.; CASELA, C. R.; LANZA, F. E. |
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Afiliação: |
DAGMA DIONISIA DA SILVA, CNPMS; RODRIGO VERAS DA COSTA, CNPMS; LUCIANO VIANA COTA, CNPMS; JOSE EDSON FONTES FIGUEIREDO, CNPMS. |
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Título: |
Genotype rotation for leaf anthracnose disease management in sorghum. |
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Ano de publicação: |
2015 |
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Fonte/Imprenta: |
Crop Protection, Guildford, v. 67, p. 145-150, 2015. |
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DOI: |
10.1016/j.cropro.2014.10.007 |
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Idioma: |
Inglês |
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Conteúdo: |
The aim of this study was to evaluate the use of genotype rotation as a sustainable management strategy for the control of foliar anthracnose of sorghum. Three grain sorghum hybrids, one susceptible (BR 304) and two resistant to anthracnose (1G150 and DAS740) were tested in continuous planting and genotype rotation during seven growing seasons. The area under disease progress curve (AUDPC) of sorghum anthracnose severity was significantly lower in the genotype rotation than in the continuous planting. The disease severity in the susceptible genotype BR 304 in rotation with the resistant genotypes 1G150 or DAS740 decreased about 42% and 70% respectively, compared to its continuous planting. A significant reduction of leaf blight disease severity caused by Exserohilum turcicum in DAS740 planted rotated with BR 304 was also observed. The grain yields of the three genotypes were significantly higher in the rotation system compared to continuous planting. The genotype rotation can be considered a practical management strategy for reducing the impact of anthracnose and other diseases in sorghum. |
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Palavras-Chave: |
Genotypes rotation. |
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Thesagro: |
Antracnose; Doença de planta; Sorghum bicolor. |
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Thesaurus Nal: |
Colletotrichum sublineolum; Resistance management. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01885naa a2200265 a 4500
001 2007476
005 2017-09-27
008 2015 bl uuuu u00u1 u #d
024 7 $a10.1016/j.cropro.2014.10.007$2DOI
100 1 $aSILVA, D. D.
245 $aGenotype rotation for leaf anthracnose disease management in sorghum.$h[electronic resource]
260 $c2015
520 $aThe aim of this study was to evaluate the use of genotype rotation as a sustainable management strategy for the control of foliar anthracnose of sorghum. Three grain sorghum hybrids, one susceptible (BR 304) and two resistant to anthracnose (1G150 and DAS740) were tested in continuous planting and genotype rotation during seven growing seasons. The area under disease progress curve (AUDPC) of sorghum anthracnose severity was significantly lower in the genotype rotation than in the continuous planting. The disease severity in the susceptible genotype BR 304 in rotation with the resistant genotypes 1G150 or DAS740 decreased about 42% and 70% respectively, compared to its continuous planting. A significant reduction of leaf blight disease severity caused by Exserohilum turcicum in DAS740 planted rotated with BR 304 was also observed. The grain yields of the three genotypes were significantly higher in the rotation system compared to continuous planting. The genotype rotation can be considered a practical management strategy for reducing the impact of anthracnose and other diseases in sorghum.
650 $aColletotrichum sublineolum
650 $aResistance management
650 $aAntracnose
650 $aDoença de planta
650 $aSorghum bicolor
653 $aGenotypes rotation
700 1 $aCOSTA, R. V.
700 1 $aCOTA, L. V.
700 1 $aFIGUEIREDO, J. E. F.
700 1 $aCASELA, C. R.
700 1 $aLANZA, F. E.
773 $tCrop Protection, Guildford$gv. 67, p. 145-150, 2015.
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Embrapa Milho e Sorgo (CNPMS) |
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| 4. |  | CASELA, C. R. Doencas da soja. Pelotas : EMBRAPA-UEPAE de Pelotas, 1979. 17p. (EMBRAPA-UEPAE de Pelotas. Circular Tecnica, 5).| Biblioteca(s): Embrapa Clima Temperado. |
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| 6. | | CASELA, C. R. The Phaeosphaeria leaf spot. In: CASELA, C. R.; RENFRO, B.; KRATTIGER, A. E. (Ed.). Diagnosing maize diseases in Latin America. Ithaca: ISAAA; Brasilia: EMBRAPA, 1998. p. 15-17. (ISAAA-Briefs, 9).| Tipo: Capítulo em Livro Técnico-Científico |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 7. | | CASELA, C. R. Manejo de doenças na cultura do milho. In: CONGRESSO NACIONAL DE MILHO E SORGO, 23., 2000, Uberlândia, MG. A inovação tecnológica e a competividade no contexto dos mercados globalizados: palestras. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Uberlândia: Universidade Federal de Uberlandia, 2000.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 8. | | CASELA, C. R. Manejo de doenças do milho causadas por fungos necrotróficos. In: CONGRESSO NACIONAL DE MILHO E SORGO, 25.; SIMPOSIO BRASILEIRO SOBRE A LAGARTA-DO-CARTUCHO, SPODOPTERA FRUGIPERDA, 1., 2004, Cuiabá, MT. Da agricultura familiar ao agronegócio: tecnologia, competitividade e sustentabilidade: [palestras]. Sete Lagoas: ABMS: Embrapa Milho e Sorgo; Cuiabá: Empaer, 2004. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 362 | |
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