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Registros recuperados : 1 | |
1. | | ALVES FILHO, E. G.; SILVA, L. M. A. e; BRITO, E. S. de; CASTRO, D. R. G.; BEZERRA, J. A.; SANCHES, E. A.; RODRIGUES, S.; FERNANDES, F. A. N.; CAMPELO, P. H. Effect of glow and dielectric barrier discharges plasma on volatile and non-volatile chemical profiling of camu-camu juice. Food and Bioprocess Technology, April, 2021. Biblioteca(s): Embrapa Agroindústria Tropical. |
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Registros recuperados : 1 | |
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Registro Completo
Biblioteca(s): |
Embrapa Arroz e Feijão; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Unidades Centrais. |
Data corrente: |
25/10/2011 |
Data da última atualização: |
02/05/2024 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
CARVALHO, D. D. C.; MELLO, S. C. M. de; LOBO JUNIOR, M.; GERALDINE, A. M. |
Afiliação: |
DANIEL DIEGO COSTA CARVALHO, UNIVERSIDADE DE BRASÍLIA; SUELI CORREA MARQUES DE MELLO, CENARGEN; MURILLO LOBO JUNIOR, CNPAF; ALAERSON MAIA GERALDINE. |
Título: |
Biocontrol of seed pathogens and growth promotion of common bean seedlings by Trichoderma harzianum. |
Ano de publicação: |
2011 |
Fonte/Imprenta: |
Pesquisa Agropecuária Brasileira, Brasília, DF, v. 46, n. 8, p. 822-828, ago. 2011. |
Idioma: |
Inglês |
Conteúdo: |
The objective of this work was to evaluate isolates of Trichoderma harzianum regarding biocontrol of common bean seed‑borne pathogens, plant growth promotion, and rhizosphere competence. Five isolates of T. harzianum were evaluated and compared with commercial isolate (Ecotrich), Carboxin+Thiram, and an absolute control. Bean seeds of the cultivar Jalo Precoce, contaminated with Aspergillus, Cladosporium, and Sclerotinia sclerotiorum, were microbiolized with antagonists, and seed health tests were carried out. Isolates were evaluated on autoclaved substrate and in field conditions. Ten days after sowing (DAS), plant length was measured. To test rhizosphere competence, isolates were applied in boxes containing autoclaved washed sand, and root colonization was evaluated at 10 DAS, using five plants per box. The most effective isolates in the seed health tests were: CEN287 and CEN289 to control Aspergillus; the commercial isolate to control Cladosporium; and CEN287 and CEN316 to control S. sclerotiorum. Isolates CEN289 and CEN290 promoted bean growth in greenhouse and field. Seed treatment with T. harzianum reduces the incidence of Aspergillus, Cladosporium, and S. sclerotiorum in 'Jalo Precoce' common bean seeds. |
Palavras-Chave: |
Bioprospection. |
Thesagro: |
Controle biológico; Feijão; Fungo; Patologia de semente; Phaseolus Vulgaris; Podridão da haste; Sclerotinia Sclerotiorum; Trichoderma harzianum. |
Thesaurus NAL: |
Biological control; Seed pathology. |
Categoria do assunto: |
-- H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/44420/1/46.pdf
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/48670/1/46n08a06.pdf
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Marc: |
LEADER 02115naa a2200289 a 4500 001 1904945 005 2024-05-02 008 2011 bl uuuu u00u1 u #d 100 1 $aCARVALHO, D. D. C. 245 $aBiocontrol of seed pathogens and growth promotion of common bean seedlings by Trichoderma harzianum. 260 $c2011 520 $aThe objective of this work was to evaluate isolates of Trichoderma harzianum regarding biocontrol of common bean seed‑borne pathogens, plant growth promotion, and rhizosphere competence. Five isolates of T. harzianum were evaluated and compared with commercial isolate (Ecotrich), Carboxin+Thiram, and an absolute control. Bean seeds of the cultivar Jalo Precoce, contaminated with Aspergillus, Cladosporium, and Sclerotinia sclerotiorum, were microbiolized with antagonists, and seed health tests were carried out. Isolates were evaluated on autoclaved substrate and in field conditions. Ten days after sowing (DAS), plant length was measured. To test rhizosphere competence, isolates were applied in boxes containing autoclaved washed sand, and root colonization was evaluated at 10 DAS, using five plants per box. The most effective isolates in the seed health tests were: CEN287 and CEN289 to control Aspergillus; the commercial isolate to control Cladosporium; and CEN287 and CEN316 to control S. sclerotiorum. Isolates CEN289 and CEN290 promoted bean growth in greenhouse and field. Seed treatment with T. harzianum reduces the incidence of Aspergillus, Cladosporium, and S. sclerotiorum in 'Jalo Precoce' common bean seeds. 650 $aBiological control 650 $aSeed pathology 650 $aControle biológico 650 $aFeijão 650 $aFungo 650 $aPatologia de semente 650 $aPhaseolus Vulgaris 650 $aPodridão da haste 650 $aSclerotinia Sclerotiorum 650 $aTrichoderma harzianum 653 $aBioprospection 700 1 $aMELLO, S. C. M. de 700 1 $aLOBO JUNIOR, M. 700 1 $aGERALDINE, A. M. 773 $tPesquisa Agropecuária Brasileira, Brasília, DF$gv. 46, n. 8, p. 822-828, ago. 2011.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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