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9. | | TAVARES, P. D.; GOSTA, G.; UZEDA, M. C. Monitoramento participativo da resiliência de uma paisagem agrícola e o papel de práticas agroecológicas na conservação da biodiversidade. Cadernos de Agroecologia, v. 13, n. 1, p. 1-6, Jul. 2018. ANAIS CONGRESSO LATINO-AMERICANO DE AGROECOLOGIA, 6.; CONGRESSO BRASILEIRO DE AGROECOLOGIA, 10.; SEMINÁRIO DE AGROECOLOGIA DO DISTRITO FEDERAL E ENTORNO, 5., 2017, Brasília, DF. Agroecologia na transformação dos sistemas agroalimentares... Biblioteca(s): Embrapa Agrobiologia. |
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11. | | TAVARES, P.; SILVA, M. R. S. S.; KRUGER, R. H.; NORONHA, E. F.; QUIRINO, B. F. Accessing lipases from soil metagenoma and their application for microbial biofuel production. In: CONGRESSO BRASILEIRO DE MICROBIOLOGIA, 26., 2011, Foz do Iguaçu, PR. Anais... São Paulo: Sociedade Brasileira de Microbiologia, 2011. Não paginado. Biblioteca(s): Embrapa Agroenergia. |
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12. | | TAVARES, P.; BERGMANN, J.; KRUGER, R. H.; NORONHA, E.; QUIRINO, B. F. Accessing lipases from soil metagenome as an aid for biofuel production. In: BRAZILIAN BIOENERGY SCIENCE AND TECHNOLOGY CONFERENCE - BBEST, 1., 2011, Campos do Jordão, SP. [Anais...]. São Paulo: FAPESP, 2011. Não paginado. Biblioteca(s): Embrapa Agroenergia. |
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20. | | GAVA, C. A. T.; SÁ, A. V. de; TAVARES, P. F.; PAZ, C. D. da. Avaliação de formulações de leveduras para o controle de podridões pós-colheita de manga em produção orgânica em condições de campo. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 26., 2019, Juazeiro, BA/Petrolina, PE. Fruticultura de precisão: desafios e oportunidades - anais. Petrolina: Embrapa Semiárido: UNIVASF: SBF, 2019. p. 1789-1792 Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 42 | |
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| Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
Registro Completo
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
02/09/2022 |
Data da última atualização: |
31/01/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 2 |
Autoria: |
GAVA, C. A. T.; PEREIRA, C. A.; TAVARES, P. F. de S.; PAZ, C. D. da. |
Afiliação: |
CARLOS ALBERTO TUAO GAVA, CPATSA; CARLIANA ARAÚJO PEREIRA, Universidade do Estado da Bahia, Departamento de Tecnologia e Ciências Sociais/PPGHI; PAULA FERNNANDA DE SOUZA TAVARES, Universidade do Estado da Bahia, Departamento de Tecnologia e Ciências Sociais/PPGHI; CRISTIANE DOMINGOS DA PAZ, Universidade do Estado da Bahia, Departamento de Tecnologia e Ciências Sociais/PPGHI. |
Título: |
Applying antagonist yeast strains to control mango decay caused by Lasiodiplodia theobromae and Neofusicoccum parvum. |
Ano de publicação: |
2022 |
Fonte/Imprenta: |
Biological Control, v. 170, 104912, 2022. |
DOI: |
https://doi.org/10.1016/j.biocontrol.2022.104912 |
Idioma: |
Inglês |
Conteúdo: |
Successfully inserting a biocontrol agent (BCA) in the integrated management of mango fruit decay can be affected by several factors, including BCA inoculum density and the timing of its application. This study focused on improving biocontrol efficacy by adjusting doses of a BCA formulation and the timing for the substitution of synthetic fungicides sprays. Technical grade formulations containing increasing doses (104 ? 108) of the yeast strains Saccharomyces sp. ESA45, S. boulardii ESA46, Saccharomyces sp. ESA47, and Pichia kudriavzeviii CMIAT171 were applied to mango fruits, followed by the inoculation of Lasiodiplodia theobromae and Neofusicoccum parvum in artificial wounds. Non-linear regression analysis of increasing doses of the BCAs against severity data and curve slopes comparison showed a significant difference in control efficiency among yeast strains. A log-linear regression model showed that ESA45 and CMIAT171 exhibited lower doses to achieve 90% control. Two field experiments were conducted in commercial mango orchards cultivated with the cultivars ?Kent? and ?Palmer?. Starting the substitution of fungicides by BCA in fruit onset and when fruits achieved egg size resulted in lower fruit rot incidence and severity during cold storage and shelf life. The complete substitution of fungicides during fruit development did not show consistent performance. Similarly, applying BCA formulation only at the end of fruit development did not hinder the establishment of quiescent infections. MenosSuccessfully inserting a biocontrol agent (BCA) in the integrated management of mango fruit decay can be affected by several factors, including BCA inoculum density and the timing of its application. This study focused on improving biocontrol efficacy by adjusting doses of a BCA formulation and the timing for the substitution of synthetic fungicides sprays. Technical grade formulations containing increasing doses (104 ? 108) of the yeast strains Saccharomyces sp. ESA45, S. boulardii ESA46, Saccharomyces sp. ESA47, and Pichia kudriavzeviii CMIAT171 were applied to mango fruits, followed by the inoculation of Lasiodiplodia theobromae and Neofusicoccum parvum in artificial wounds. Non-linear regression analysis of increasing doses of the BCAs against severity data and curve slopes comparison showed a significant difference in control efficiency among yeast strains. A log-linear regression model showed that ESA45 and CMIAT171 exhibited lower doses to achieve 90% control. Two field experiments were conducted in commercial mango orchards cultivated with the cultivars ?Kent? and ?Palmer?. Starting the substitution of fungicides by BCA in fruit onset and when fruits achieved egg size resulted in lower fruit rot incidence and severity during cold storage and shelf life. The complete substitution of fungicides during fruit development did not show consistent performance. Similarly, applying BCA formulation only at the end of fruit development did not hinder the establishment of quiesc... Mostrar Tudo |
Palavras-Chave: |
Levedura antagônica; Manejo integrado; Neofusicoccum parvum; Podridão da manga; Podridão de frutas; Teste de campo. |
Thesagro: |
Controle Biológico; Lasiodiplodia Theobromae; Manga; Pós-Colheita. |
Thesaurus NAL: |
Biological control; Botryosphaeriaceae; Mangoes; Postharvest treatment. |
Categoria do assunto: |
H Saúde e Patologia |
Marc: |
LEADER 02558naa a2200337 a 4500 001 2146058 005 2023-01-31 008 2022 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.biocontrol.2022.104912$2DOI 100 1 $aGAVA, C. A. T. 245 $aApplying antagonist yeast strains to control mango decay caused by Lasiodiplodia theobromae and Neofusicoccum parvum.$h[electronic resource] 260 $c2022 520 $aSuccessfully inserting a biocontrol agent (BCA) in the integrated management of mango fruit decay can be affected by several factors, including BCA inoculum density and the timing of its application. This study focused on improving biocontrol efficacy by adjusting doses of a BCA formulation and the timing for the substitution of synthetic fungicides sprays. Technical grade formulations containing increasing doses (104 ? 108) of the yeast strains Saccharomyces sp. ESA45, S. boulardii ESA46, Saccharomyces sp. ESA47, and Pichia kudriavzeviii CMIAT171 were applied to mango fruits, followed by the inoculation of Lasiodiplodia theobromae and Neofusicoccum parvum in artificial wounds. Non-linear regression analysis of increasing doses of the BCAs against severity data and curve slopes comparison showed a significant difference in control efficiency among yeast strains. A log-linear regression model showed that ESA45 and CMIAT171 exhibited lower doses to achieve 90% control. Two field experiments were conducted in commercial mango orchards cultivated with the cultivars ?Kent? and ?Palmer?. Starting the substitution of fungicides by BCA in fruit onset and when fruits achieved egg size resulted in lower fruit rot incidence and severity during cold storage and shelf life. The complete substitution of fungicides during fruit development did not show consistent performance. Similarly, applying BCA formulation only at the end of fruit development did not hinder the establishment of quiescent infections. 650 $aBiological control 650 $aBotryosphaeriaceae 650 $aMangoes 650 $aPostharvest treatment 650 $aControle Biológico 650 $aLasiodiplodia Theobromae 650 $aManga 650 $aPós-Colheita 653 $aLevedura antagônica 653 $aManejo integrado 653 $aNeofusicoccum parvum 653 $aPodridão da manga 653 $aPodridão de frutas 653 $aTeste de campo 700 1 $aPEREIRA, C. A. 700 1 $aTAVARES, P. F. de S. 700 1 $aPAZ, C. D. da 773 $tBiological Control$gv. 170, 104912, 2022.
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