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Registro Completo |
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Biblioteca(s): |
Embrapa Algodão. |
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Data corrente: |
14/01/2020 |
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Data da última atualização: |
20/01/2020 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
FARIAS, O. R. de; NASCIMENTO, L. C. de; CRUZ, J. M. F. de L.; SILVA, H. A. O.; OLIVEIRA, M. D. de M.; BRUNO, R. de L. A.; ARRIEL, N. H. C. |
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Afiliação: |
Otília Ricardo de Farias, Universidade Federal da Paraíba - UFPB; Luciana Cordeiro de Nascimento, Universidade Federal da Paraíba - UFPB; José Manoel Ferreira de Lima Cruz, Universidade Federal da Paraíba - UFPB; Hiago Antônio Oliveira Silva, Universidade Federal de Viçosa - UFV; Mônica Danielly de Mello Oliveira, Universidade Federal da Paraíba - UFPB; Riselane de Lucena Alcântara Bruno, Universidade Federal da Paraíba - UFPB; NAIR HELENA CASTRO ARRIEL, CNPA. |
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Título: |
Biocontrol potential of Trichoderma and Bacillus species on Fusarium oxysporum f. sp vasinfectum. |
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Ano de publicação: |
2019 |
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Fonte/Imprenta: |
Journal of Experimental Agriculture International, v. 34, n. 1, p. 1-11, 2019. |
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Idioma: |
Inglês |
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Conteúdo: |
Fusarium wilt, caused by Fusarium oxysporum f. sp. vasinfectum, is one of the major diseases of cotton. Preventive methods to manage this disease should be adopted what includes the seed treatment with biocontrol agents as a good alternative. This work aimed to evaluate the efficiency of biological products based on Trichoderma spp. and Bacillus subtilis in the control of Fusarium oxysporum f. sp. vasinfectum (Fov) applied in seeds and seedlings of cotton. The experiment was carried out at the Laboratório de Fitopatologia of the Centro de Ciências Agrárias, of the Universidade Federal de Paraíba (CCA-UFPB), located in the city of Areia, Paraíba - Brazil. The disease transmission of the seeds to the seedlings was evaluated. After the transmission test, cotton seeds of the variety Mocó (Gossypium hirsutum var. Marie-gallante (Watt) Hutch.), BRS 286 and Topázio cultivar (Gossypium hirsutum L.) were submitted to the treatments T1 - Control, T2 - Trichodel® (0,5 mL); T3-Trichodel® (1.0 mL); T4-Trichodel® (1.5 mL); T5-Trichodel® (2.0 mL); T6- Bactel® (2.0 mL); T7-Bactel® (2.5 mL); T8-Bactel® (3.0 mL); T9-Bactel® (3.5 mL) diluted in 100 mL SDW; T10 - Fungicide Captana (240 g / 100 kg of seeds) and inoculated with Fov. The pathogen incidence of the seeds was evaluated seven days after the inoculation (DAI). To evaluate the biological control of Fov in the seedlings, the treated seeds were submitted to the following inoculation methods: 1 - inoculation of the substrate with a pathogen conidia suspension; 2 - immersion of the seeds in the conidia suspension and 3 - direct contact of the seeds with the pathogen mycelium. Twenty-one DAI the disease severity and percentage of seedlings with vascular darkening were evaluated. It was observed a transmission rate of 64.0 to 89.0% of the seeds to the seedlings. Trichodel® reduced the incidence and severity of Fov in the cotton seedlings and was the most efficient product. MenosFusarium wilt, caused by Fusarium oxysporum f. sp. vasinfectum, is one of the major diseases of cotton. Preventive methods to manage this disease should be adopted what includes the seed treatment with biocontrol agents as a good alternative. This work aimed to evaluate the efficiency of biological products based on Trichoderma spp. and Bacillus subtilis in the control of Fusarium oxysporum f. sp. vasinfectum (Fov) applied in seeds and seedlings of cotton. The experiment was carried out at the Laboratório de Fitopatologia of the Centro de Ciências Agrárias, of the Universidade Federal de Paraíba (CCA-UFPB), located in the city of Areia, Paraíba - Brazil. The disease transmission of the seeds to the seedlings was evaluated. After the transmission test, cotton seeds of the variety Mocó (Gossypium hirsutum var. Marie-gallante (Watt) Hutch.), BRS 286 and Topázio cultivar (Gossypium hirsutum L.) were submitted to the treatments T1 - Control, T2 - Trichodel® (0,5 mL); T3-Trichodel® (1.0 mL); T4-Trichodel® (1.5 mL); T5-Trichodel® (2.0 mL); T6- Bactel® (2.0 mL); T7-Bactel® (2.5 mL); T8-Bactel® (3.0 mL); T9-Bactel® (3.5 mL) diluted in 100 mL SDW; T10 - Fungicide Captana (240 g / 100 kg of seeds) and inoculated with Fov. The pathogen incidence of the seeds was evaluated seven days after the inoculation (DAI). To evaluate the biological control of Fov in the seedlings, the treated seeds were submitted to the following inoculation methods: 1 - inoculation of the substrate with a pathoge... Mostrar Tudo |
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Palavras-Chave: |
Trichoderma sp. |
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Thesagro: |
Gossypium Hirsutum. |
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Thesaurus Nal: |
Bacillus subtilis; Vascular wilt. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/208697/1/Biocontrol-potential-of-thichoderma.pdf
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Marc: |
LEADER 02721naa a2200241 a 4500
001 2118678
005 2020-01-20
008 2019 bl uuuu u00u1 u #d
100 1 $aFARIAS, O. R. de
245 $aBiocontrol potential of Trichoderma and Bacillus species on Fusarium oxysporum f. sp vasinfectum.$h[electronic resource]
260 $c2019
520 $aFusarium wilt, caused by Fusarium oxysporum f. sp. vasinfectum, is one of the major diseases of cotton. Preventive methods to manage this disease should be adopted what includes the seed treatment with biocontrol agents as a good alternative. This work aimed to evaluate the efficiency of biological products based on Trichoderma spp. and Bacillus subtilis in the control of Fusarium oxysporum f. sp. vasinfectum (Fov) applied in seeds and seedlings of cotton. The experiment was carried out at the Laboratório de Fitopatologia of the Centro de Ciências Agrárias, of the Universidade Federal de Paraíba (CCA-UFPB), located in the city of Areia, Paraíba - Brazil. The disease transmission of the seeds to the seedlings was evaluated. After the transmission test, cotton seeds of the variety Mocó (Gossypium hirsutum var. Marie-gallante (Watt) Hutch.), BRS 286 and Topázio cultivar (Gossypium hirsutum L.) were submitted to the treatments T1 - Control, T2 - Trichodel® (0,5 mL); T3-Trichodel® (1.0 mL); T4-Trichodel® (1.5 mL); T5-Trichodel® (2.0 mL); T6- Bactel® (2.0 mL); T7-Bactel® (2.5 mL); T8-Bactel® (3.0 mL); T9-Bactel® (3.5 mL) diluted in 100 mL SDW; T10 - Fungicide Captana (240 g / 100 kg of seeds) and inoculated with Fov. The pathogen incidence of the seeds was evaluated seven days after the inoculation (DAI). To evaluate the biological control of Fov in the seedlings, the treated seeds were submitted to the following inoculation methods: 1 - inoculation of the substrate with a pathogen conidia suspension; 2 - immersion of the seeds in the conidia suspension and 3 - direct contact of the seeds with the pathogen mycelium. Twenty-one DAI the disease severity and percentage of seedlings with vascular darkening were evaluated. It was observed a transmission rate of 64.0 to 89.0% of the seeds to the seedlings. Trichodel® reduced the incidence and severity of Fov in the cotton seedlings and was the most efficient product.
650 $aBacillus subtilis
650 $aVascular wilt
650 $aGossypium Hirsutum
653 $aTrichoderma sp
700 1 $aNASCIMENTO, L. C. de
700 1 $aCRUZ, J. M. F. de L.
700 1 $aSILVA, H. A. O.
700 1 $aOLIVEIRA, M. D. de M.
700 1 $aBRUNO, R. de L. A.
700 1 $aARRIEL, N. H. C.
773 $tJournal of Experimental Agriculture International$gv. 34, n. 1, p. 1-11, 2019.
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Registro original: |
Embrapa Algodão (CNPA) |
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| Registros recuperados : 100 | |
| 62. |  | MUELLER, S.; BIASIS, J.; MENEZES SOBRINHO, J. A.; MULLER, J. J. V. Comportamento de cultivares de alho, plantio de junho. Pesquisa Agropecuaria Brasileira, Brasilia, v.25, n.11, p.1561-1567, nov. 1990.| Biblioteca(s): Embrapa Hortaliças. |
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| 63. | | DELLA VECCHIA, P. T.; BEZERRA, V. L. N.; CARRIJO, O. A.; MENEZES SOBRINHO, J. A. de. Comportamento de cultivares de cenoura no verao, em solo de cerrado do Distrito Federal. In: CONGRESSO DA SOCIEDADE DE OLERICULTURA DO BRASIL, 17., 1977, Juazeiro, BA. Anais... Petrolina: EMBRAPA-CPATSA, 1979. p.77| Biblioteca(s): Embrapa Hortaliças. |
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| 64. | | MUELLER, S.; BIASI, J.; MULLER, J. J. V.; YOKOYAMA, S.; MENEZES SOBRINHO, J. A. Ensaio nacional de cultivares de alho (plantio de junho). In: CONGRESSO BRASILEIRO DE OLERICULTURA, 23., 1983, Rio de Janeiro, RJ. Resumos... Rio de Janeiro: SOB, 1983. p.21.| Biblioteca(s): Embrapa Hortaliças. |
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| 71. | | BIASI, J.; VIEIRA, R. L.; MENEZES SOBRINHO, J. A. de; BUSO, J. A. Manipulacao do polen do alho Allium sativum, em Cacador, SC. Horticultura Brasileira, Brasilia, v.17, n.3, p.274, nov. 1999. Resumo.| Biblioteca(s): Embrapa Hortaliças. |
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| 79. | | CHARCHAR, J. M.; HUANG, C.-S.; MENEZES SOBRINHO, J. A. de; LOPES, C. A. Nematoides fitoparasitas associados a cultura do alho Allium sativum L. e A. ampeloprasum L. nos Estados de Minas Gerais, Goias, Rio Grande do Sul, Santa Catarina e Distrito Federal. In: CONGRESSO BRASILEIRO DE OLERICULTURA, 19., 1979, Florianopolis, SC. Resumos... Florianopolis: EMPASC, 1979. v.2. p.305-306.| Biblioteca(s): Embrapa Hortaliças. |
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| 80. | | CHARCHAR, J. M.; HUANG, C. S.; MENEZES SOBRINHO, J. A.; LOPES, C. A. Nematoides fitoparasitas associados a plantas de alho (Allium sativum L. e A. ampeloprasum L.), coletadas nos princiapais Estados produtores do Brasil. Fitopatologia Brasileira, Brasilia, v.5, n.1, p.105-114, fev. 1980.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: Nacional - B |
| Biblioteca(s): Embrapa Hortaliças. |
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| Registros recuperados : 100 | |
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