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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
05/09/2022 |
Data da última atualização: |
05/09/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
GAVA, C. A. T.; ALVES, I. L. S.; DUARTE, N. C. |
Afiliação: |
CARLOS ALBERTO TUAO GAVA, CPATSA; ITALA LAYANNE S. ALVES, UPE; NAIANE CIRILA DUARTE, UPE. |
Título: |
Timing the application of Bacillus subtilis QST 713 in the integrated management of the postharvest decay of mango fruits. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Crop Protection, v. 121, p. 51-56, 2019. |
Idioma: |
Inglês |
Conteúdo: |
This work evaluated the application of a commercial formulation of B. subtilis QST 713 (Serenade®, Bayer AgroSciences) at different times in the development of mango fruits for the control of postharvest diseases. Initially, two experiments were conducted to define the best fruit development stage for substitute synthetic fungicides by biocontrol. The experiments were made in commercial orchards with cv. ?Kent? and ?Palmer? with five treatments: 1. Conventional ? fungicides were applied from pre-bloom until the maximal growth of fruits and in the postharvest processing; 2. B. subtilis QST 713 substitute fungicides from the 50% flowering stage onwards and in postharvest treatment; 3. B. subtilis from the fruit-setting (peanut size) up to egg size and in postharvest; 4. B. subtilis from the fruit growth (from egg size until harvest) and in postharvest; 5. Preharvest ? three weeks before harvest and in postharvest. Application of B. subtilis from the fruit setting and fruit growth stages onwards resulted in significantly lowest fruit rot incidence. A third experiment was conducted in an orchard with cv. Tommy Atkins and B. subtilis application started in three fruit development stages: 1. Conventional; 2. Fruit growth; 3. Preharvest. There was a significant reduction of rot incidence, severity, and lesion development rate through the shelf life period for the application starting fruit growth onward. Our results showed that B. subtilis QST 713 applied after the mid-stage of fruit development can efficiently complement the application of fungicides in the initial stages of mango fruit production. It is an important finding showing a safe substitution of conventional fungicides by a biofungicide formulation for the management of postharvest rot of mango. MenosThis work evaluated the application of a commercial formulation of B. subtilis QST 713 (Serenade®, Bayer AgroSciences) at different times in the development of mango fruits for the control of postharvest diseases. Initially, two experiments were conducted to define the best fruit development stage for substitute synthetic fungicides by biocontrol. The experiments were made in commercial orchards with cv. ?Kent? and ?Palmer? with five treatments: 1. Conventional ? fungicides were applied from pre-bloom until the maximal growth of fruits and in the postharvest processing; 2. B. subtilis QST 713 substitute fungicides from the 50% flowering stage onwards and in postharvest treatment; 3. B. subtilis from the fruit-setting (peanut size) up to egg size and in postharvest; 4. B. subtilis from the fruit growth (from egg size until harvest) and in postharvest; 5. Preharvest ? three weeks before harvest and in postharvest. Application of B. subtilis from the fruit setting and fruit growth stages onwards resulted in significantly lowest fruit rot incidence. A third experiment was conducted in an orchard with cv. Tommy Atkins and B. subtilis application started in three fruit development stages: 1. Conventional; 2. Fruit growth; 3. Preharvest. There was a significant reduction of rot incidence, severity, and lesion development rate through the shelf life period for the application starting fruit growth onward. Our results showed that B. subtilis QST 713 applied after the mid-stage of fru... Mostrar Tudo |
Palavras-Chave: |
Frutos de manga; Gestão Integrada; Manejo da podridão; Patógenos quiescentes; Podridão de frutas. |
Thesagro: |
Controle Biológico; Doença; Fungo Para Controle Biológico; Manga; Pós-Colheita. |
Thesaurus Nal: |
Bacillus subtilis; Biological control; Mangoes; Postharvest technology; Postharvest treatment. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1146125/1/Timing-the-application-of-Bacillus-subtilis-2029-Gava.pdf
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Marc: |
LEADER 02758naa a2200325 a 4500 001 2146125 005 2022-09-05 008 2019 bl uuuu u00u1 u #d 100 1 $aGAVA, C. A. T. 245 $aTiming the application of Bacillus subtilis QST 713 in the integrated management of the postharvest decay of mango fruits.$h[electronic resource] 260 $c2019 520 $aThis work evaluated the application of a commercial formulation of B. subtilis QST 713 (Serenade®, Bayer AgroSciences) at different times in the development of mango fruits for the control of postharvest diseases. Initially, two experiments were conducted to define the best fruit development stage for substitute synthetic fungicides by biocontrol. The experiments were made in commercial orchards with cv. ?Kent? and ?Palmer? with five treatments: 1. Conventional ? fungicides were applied from pre-bloom until the maximal growth of fruits and in the postharvest processing; 2. B. subtilis QST 713 substitute fungicides from the 50% flowering stage onwards and in postharvest treatment; 3. B. subtilis from the fruit-setting (peanut size) up to egg size and in postharvest; 4. B. subtilis from the fruit growth (from egg size until harvest) and in postharvest; 5. Preharvest ? three weeks before harvest and in postharvest. Application of B. subtilis from the fruit setting and fruit growth stages onwards resulted in significantly lowest fruit rot incidence. A third experiment was conducted in an orchard with cv. Tommy Atkins and B. subtilis application started in three fruit development stages: 1. Conventional; 2. Fruit growth; 3. Preharvest. There was a significant reduction of rot incidence, severity, and lesion development rate through the shelf life period for the application starting fruit growth onward. Our results showed that B. subtilis QST 713 applied after the mid-stage of fruit development can efficiently complement the application of fungicides in the initial stages of mango fruit production. It is an important finding showing a safe substitution of conventional fungicides by a biofungicide formulation for the management of postharvest rot of mango. 650 $aBacillus subtilis 650 $aBiological control 650 $aMangoes 650 $aPostharvest technology 650 $aPostharvest treatment 650 $aControle Biológico 650 $aDoença 650 $aFungo Para Controle Biológico 650 $aManga 650 $aPós-Colheita 653 $aFrutos de manga 653 $aGestão Integrada 653 $aManejo da podridão 653 $aPatógenos quiescentes 653 $aPodridão de frutas 700 1 $aALVES, I. L. S. 700 1 $aDUARTE, N. C. 773 $tCrop Protection$gv. 121, p. 51-56, 2019.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Registros recuperados : 248 | |
64. | | CASTRO, A. P. C.; PEREIRA, C. A.; PAZ, C. D. da; GAVA, C. A. T. Prospecting yeasts isolates form biological control agents of postharvest diseases in mango. In: INTERNATIONAL MANGO SYMPOSIUM, 10., 2013, Bávaro, Punta Cana, Dominican Republic. Mango: opportunities and challenges in the 21 century. Punta Cana, Dominican Republic: CEDAF: CONIAF, 2013. p. 72.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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77. | | BRITO, E. S.; MENEZES, M. E. L. de; ERLO, R.; MOTA, E.; GAVA, C. A. T.; SAMUELS, R. I. Avaliação do desempenho de fungos entomopatogênicos sobre fêmeas de Dactylopius opuntiae (Hemiptera: dactylopiidae) em condições de laboratório. In: CONGRESSO BRASILEIRO DE ENTOMOLOGIA, 22., 2008, Uberlândia. Ciência, tecnologia e inovação : anais. Viçosa, MG: UFV, 2008. 1 CD-ROM. Resumo 1669-1.Tipo: Resumo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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78. | | CONCEIÇÃO, G. C. da; CAJUHI, L. F.; BORGES, E. M. R.; MOREIRA, M. M.; GIONGO, V.; GAVA, C. A. T. Atividade microbiana em áreas com diferentes usos do solo em agricultura dependente de chuva no Semiárido do Submédio São Francisco. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 7.; JORNADA DE INICIAÇÃO CIENTÍFICA DA FACEPE/UNIVASF, 1., 2012, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2012. p. 337-343. 1 CD-ROM. (Embrapa Semiárido. Documentos, 248).Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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79. | | SOUZA, L. S. B. de; SAMPAIO, A. A.; MARTINS, L. M. V.; GAVA, C. A. T.; FERNANDES JUNIOR, P. I. Atividade amilolítica de rizóbios de feijão-caupi sobre diferentes fontes de amido. In: JORNADA DE INICIAÇÃO CIENTÍFICA DA EMBRAPA SEMIÁRIDO, 7.; JORNADA DE INICIAÇÃO CIENTÍFICA DA FACEPE/UNIVASF, 1., 2012, Petrolina. Anais... Petrolina: Embrapa Semiárido, 2012. p. 73-79. 1 CD-ROM. (Embrapa Semiárido. Documentos, 248).Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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80. | | LEAL, C. M.; SOUSA, M. E. M. de; MOREIRA, J. O. T.; PARANHOS, B. A. J.; GAVA, C. A. T. Aumentando a tolerância de machos estéreis de Ceratitis capitata (Diptera: Tephritidae) à fungos entomopatogênicos. 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. 1781-1784Tipo: Artigo em Anais de Congresso |
Biblioteca(s): Embrapa Semiárido. |
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Registros recuperados : 248 | |
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