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Registro Completo |
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Biblioteca(s): |
Embrapa Meio-Norte. |
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Data corrente: |
10/03/2023 |
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Data da última atualização: |
10/03/2023 |
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Tipo da produção científica: |
Comunicado Técnico/Recomendações Técnicas |
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Autoria: |
ATHAYDE SOBRINHO, C.; SANTOS, A. R. B.; DIAS, L. R. C.; SILVA, K. J. D. e; ROCHA, M. de M. |
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Afiliação: |
CANDIDO ATHAYDE SOBRINHO, CPAMN; ANANDA ROSA BESERRA SANTOS, UNIVERSIDADE FEDERAL DO PIAUÍ; LARISSE RAQUEL CARVALHO DIAS, UNIVERSIDADE ESTADUAL DO MARANHÃO; KAESEL JACKSON DAMASCENO E SILVA, CPAMN; MAURISRAEL DE MOURA ROCHA, CPAMN. |
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Título: |
Reação de genótipos de feijão-caupi a Macrophomina phaseolina [(Tassi) Goid.], agente causal da podridão cinzenta do caule. |
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Ano de publicação: |
2023 |
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Fonte/Imprenta: |
Teresina: Embrapa Meio-Norte, 2023. |
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Páginas: |
10 p. |
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Série: |
(Embrapa Meio-Norte. Comunicado técnico, 266). |
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Idioma: |
Português |
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Conteúdo: |
O objetivo deste trabalho foi avaliar a existência de variabilidade genética em genótipos de feijão-caupi, inoculados artificialmente com M. phaseolina, visando à obtenção de fontes de resistência à podridão cinzenta do caule, e disponibilizar ao Programa de Melhoramento do Feijão-Caupi genitores que possam ser usados no melhoramento genético, visando à resistência genética ao fungo. Vale destacar que os resultados obtidos neste trabalho estão alinhados aos Objetivos de Desenvolvimento Sustentáveis (ODS) 2 (Fome Zero), especialmente às metas de acesso a alimentos seguros e nutritivos, às relacionadas a garantir sistemas sustentáveis de produção de alimentos e àquelas alinhadas em manter a diversidade genética de sementes. |
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Thesagro: |
Doença de Planta; Genótipo; Melhoramento Genético Vegetal; Vigna Unguiculata. |
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Categoria do assunto: |
X Pesquisa, Tecnologia e Engenharia |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1152237/1/ReacaoGenotiposFeijaoCaupiMacrophominaCOT266Fev2023.pdf
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Marc: |
LEADER 01507nam a2200229 a 4500
001 2152237
005 2023-03-10
008 2023 bl uuuu u0uu1 u #d
100 1 $aATHAYDE SOBRINHO, C.
245 $aReação de genótipos de feijão-caupi a Macrophomina phaseolina [(Tassi) Goid.], agente causal da podridão cinzenta do caule.$h[electronic resource]
260 $aTeresina: Embrapa Meio-Norte$c2023
300 $a10 p.
490 $a(Embrapa Meio-Norte. Comunicado técnico, 266).
520 $aO objetivo deste trabalho foi avaliar a existência de variabilidade genética em genótipos de feijão-caupi, inoculados artificialmente com M. phaseolina, visando à obtenção de fontes de resistência à podridão cinzenta do caule, e disponibilizar ao Programa de Melhoramento do Feijão-Caupi genitores que possam ser usados no melhoramento genético, visando à resistência genética ao fungo. Vale destacar que os resultados obtidos neste trabalho estão alinhados aos Objetivos de Desenvolvimento Sustentáveis (ODS) 2 (Fome Zero), especialmente às metas de acesso a alimentos seguros e nutritivos, às relacionadas a garantir sistemas sustentáveis de produção de alimentos e àquelas alinhadas em manter a diversidade genética de sementes.
650 $aDoença de Planta
650 $aGenótipo
650 $aMelhoramento Genético Vegetal
650 $aVigna Unguiculata
700 1 $aSANTOS, A. R. B.
700 1 $aDIAS, L. R. C.
700 1 $aSILVA, K. J. D. e
700 1 $aROCHA, M. de M.
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Registro original: |
Embrapa Meio-Norte (CPAMN) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Clima Temperado. Para informações adicionais entre em contato com cpact.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Clima Temperado. |
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Data corrente: |
21/12/2022 |
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Data da última atualização: |
21/12/2022 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
MOURA, A. B.; BACKHOUSE, D.; SOUZA JÚNIOR, I. T. de; GOMES, C. B. |
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Afiliação: |
ANDRÉA BITTENCOURT MOURA, UNIVERSIDADE FEDERAL DE PELOTAS; DAVID BACKHOUSE, UNIVERSITY OF NEW ENGLAND; ISMAIL TEODORO DE SOUZA JÚNIOR, UNIVERSIDADE FEDERAL DE PELOTAS; CESAR BAUER GOMES, CPACT. |
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Título: |
Soilborne pathogens. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: OLIVEIRA, T. S. D.; BELL, R. W. (ed.). Subsoil constraints for crop production. Cham: Springer, 2022. |
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Páginas: |
p. 199-224. |
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Idioma: |
Inglês |
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Conteúdo: |
The biological subsoil constraints include those caused by a heterogeneous group of microorganisms known as soilborne pathogens. They cause diseases on most important species of plants, and almost all crop plants are susceptible to one or more species of soilborne pathogens. These pathogens cause a wide range of symptoms, and the damage caused to the plant can include death of germinating seeds and seedlings, rotting of roots, blocking of xylem, soft rot, deformation and necrotic lesions on stem bases. Symptoms are usually seen as poor plant stand, stunting or slow growth and discolouration and wilting of the shoot that mimics nutrient deficiencies or drought stress. The losses caused by these biological constraints are huge, so their mitigation is essential. However, it is necessary to know the specific cause of the biological constraint of a given area to take the most appropriate control measure. This chapter deals with soil pathogens of different groups: bacteria, fungi, Oomycetes and nematodes. It describes the characteristics of the soilborne pathogens, Fusarium, Macrophomina, Phytophthora, Pythium, Rhizoctonia, Sclerotium, Meloidogyne, Heterodera, Pratylenchus, Ralstonia, Rhizobium (previously known as Agrobacterium), Pectobacterium and Dickeya (previously known as Erwinia), their geographical distribution and host range, favourable conditions, typical symptoms and plant damage. Control measures, including the use of chemical compounds and products based on biological agents, are reviewed. Subsoil management procedures including liming, chemical fertilisation, green fertilisation, crop rotation, tillage, solarisation, biofumigation and green manure are also discussed. Control examples associated with different soilborne pathogenic species are included. However, overall there has been limited study of subsoil biological constraints for agricultural and horticultural species. MenosThe biological subsoil constraints include those caused by a heterogeneous group of microorganisms known as soilborne pathogens. They cause diseases on most important species of plants, and almost all crop plants are susceptible to one or more species of soilborne pathogens. These pathogens cause a wide range of symptoms, and the damage caused to the plant can include death of germinating seeds and seedlings, rotting of roots, blocking of xylem, soft rot, deformation and necrotic lesions on stem bases. Symptoms are usually seen as poor plant stand, stunting or slow growth and discolouration and wilting of the shoot that mimics nutrient deficiencies or drought stress. The losses caused by these biological constraints are huge, so their mitigation is essential. However, it is necessary to know the specific cause of the biological constraint of a given area to take the most appropriate control measure. This chapter deals with soil pathogens of different groups: bacteria, fungi, Oomycetes and nematodes. It describes the characteristics of the soilborne pathogens, Fusarium, Macrophomina, Phytophthora, Pythium, Rhizoctonia, Sclerotium, Meloidogyne, Heterodera, Pratylenchus, Ralstonia, Rhizobium (previously known as Agrobacterium), Pectobacterium and Dickeya (previously known as Erwinia), their geographical distribution and host range, favourable conditions, typical symptoms and plant damage. Control measures, including the use of chemical compounds and products based on biological... Mostrar Tudo |
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Thesagro: |
Patógeno; Podridão da Raiz; Rotação de Cultura; Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02529naa a2200217 a 4500
001 2150166
005 2022-12-21
008 2022 bl uuuu u00u1 u #d
100 1 $aMOURA, A. B.
245 $aSoilborne pathogens.$h[electronic resource]
260 $c2022
300 $ap. 199-224.
520 $aThe biological subsoil constraints include those caused by a heterogeneous group of microorganisms known as soilborne pathogens. They cause diseases on most important species of plants, and almost all crop plants are susceptible to one or more species of soilborne pathogens. These pathogens cause a wide range of symptoms, and the damage caused to the plant can include death of germinating seeds and seedlings, rotting of roots, blocking of xylem, soft rot, deformation and necrotic lesions on stem bases. Symptoms are usually seen as poor plant stand, stunting or slow growth and discolouration and wilting of the shoot that mimics nutrient deficiencies or drought stress. The losses caused by these biological constraints are huge, so their mitigation is essential. However, it is necessary to know the specific cause of the biological constraint of a given area to take the most appropriate control measure. This chapter deals with soil pathogens of different groups: bacteria, fungi, Oomycetes and nematodes. It describes the characteristics of the soilborne pathogens, Fusarium, Macrophomina, Phytophthora, Pythium, Rhizoctonia, Sclerotium, Meloidogyne, Heterodera, Pratylenchus, Ralstonia, Rhizobium (previously known as Agrobacterium), Pectobacterium and Dickeya (previously known as Erwinia), their geographical distribution and host range, favourable conditions, typical symptoms and plant damage. Control measures, including the use of chemical compounds and products based on biological agents, are reviewed. Subsoil management procedures including liming, chemical fertilisation, green fertilisation, crop rotation, tillage, solarisation, biofumigation and green manure are also discussed. Control examples associated with different soilborne pathogenic species are included. However, overall there has been limited study of subsoil biological constraints for agricultural and horticultural species.
650 $aPatógeno
650 $aPodridão da Raiz
650 $aRotação de Cultura
650 $aSolo
700 1 $aBACKHOUSE, D.
700 1 $aSOUZA JÚNIOR, I. T. de
700 1 $aGOMES, C. B.
773 $tIn: OLIVEIRA, T. S. D.; BELL, R. W. (ed.). Subsoil constraints for crop production. Cham: Springer, 2022.
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