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Registro Completo |
Biblioteca(s): |
Embrapa Semiárido. |
Data corrente: |
24/10/2023 |
Data da última atualização: |
24/10/2023 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
BATISTA, D. da C.; ALVES JÚNIOR, M.; PERUCH, L. A. M.; BARBOSA, M. A. G. |
Afiliação: |
DIOGENES DA CRUZ BATISTA, CPATSA; MIGUEL ALVES-JÚNIOR, Pará Federal University; LUIZ AUGUSTO MARTINS PERUCH, EPAGRI; MARIA ANGELICA GUIMARAES BARBOSA, CPATSA. |
Título: |
Effects of agricultural practices and fungicides on the management postharvest anthracnose and stem-end rot of mango. |
Ano de publicação: |
2023 |
Fonte/Imprenta: |
Australian Journal of Crop Science, v. 17, n. 9, p. 677-683, 2023. |
DOI: |
10.21475/ajcs.23.17.09.p3910 |
Idioma: |
Inglês |
Conteúdo: |
Anthracnose and stem-end rot are the main postharvest mango diseases in the Brazilian Northeast. In order to determine the incidence and prevalence of these diseases, near ripe (stage 3) Tommy Atkins fruits were collected from thirty orchards, aged 10 to 12 years old. Inspections and records regarding agricultural practices were undertaken in order to characterize the orchards and evaluate the risk of diseases. Additionally, three experiments were conducted to evaluate different fungicides. Fruits were harvested in Tommy Atkins orchards sprayed with different fungicides and disease incidences were evaluated for two weeks. General averages of incidence and prevalence of stem-end rot were 14.44% and 86.67% respectively, while those of anthracnose were 5.55% and 36.67%. Pearson?s chi-squared test identified a significant association between management practices and the occurrence of diseases. The risk of producing diseased fruits is larger in orchards that do not remove residues beneath or above the canopy or diseased panicles and do not adopt good agricultural practices. For orchards that do not adopt good agricultural practices, the relative risk was a 3.82 times higher chance of producing diseased fruits compared to those that adopt good agricultural practices. The fungicides that exhibited efficiency in disease control were pyraclostrobin (0.10 g/L), copper oxychloride (1.60 g/L) and tetraconazole (0.10 g/L). According to the results, in order to control anthracnose and stem-end rot in mangos, producers should spray the orchards with pyraclostrobin, copper oxychloride and tetraconazole fungicides, remove malformed panicles and diseased residues above and beneath the canopy MenosAnthracnose and stem-end rot are the main postharvest mango diseases in the Brazilian Northeast. In order to determine the incidence and prevalence of these diseases, near ripe (stage 3) Tommy Atkins fruits were collected from thirty orchards, aged 10 to 12 years old. Inspections and records regarding agricultural practices were undertaken in order to characterize the orchards and evaluate the risk of diseases. Additionally, three experiments were conducted to evaluate different fungicides. Fruits were harvested in Tommy Atkins orchards sprayed with different fungicides and disease incidences were evaluated for two weeks. General averages of incidence and prevalence of stem-end rot were 14.44% and 86.67% respectively, while those of anthracnose were 5.55% and 36.67%. Pearson?s chi-squared test identified a significant association between management practices and the occurrence of diseases. The risk of producing diseased fruits is larger in orchards that do not remove residues beneath or above the canopy or diseased panicles and do not adopt good agricultural practices. For orchards that do not adopt good agricultural practices, the relative risk was a 3.82 times higher chance of producing diseased fruits compared to those that adopt good agricultural practices. The fungicides that exhibited efficiency in disease control were pyraclostrobin (0.10 g/L), copper oxychloride (1.60 g/L) and tetraconazole (0.10 g/L). According to the results, in order to control anthracnose and ste... Mostrar Tudo |
Palavras-Chave: |
Botryosphaeriacea; Colletotrichum spp; Controle de doenças; Oxicloreto de cobre; Piraclostrobina; Podridão do caule da manga; Tetraconazol; Tommy Atkins. |
Thesagro: |
Análise de Risco; Antracnose; Doença de Planta; Fungicida; Manga; Mangifera Indica; Podridão Apical; Pós-Colheita. |
Thesaurus Nal: |
Anthracnose; Disease control; Mangoes; Plant diseases and disorders; Postharvest diseases; Postharvest treatment; Risk analysis. |
Categoria do assunto: |
O Insetos e Entomologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/1157436/1/Effects-of-agricultural-practices-and-fungicides-on-the-management-postharvest-Manga-Doenca-Antracnose-2023.pdf
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Marc: |
LEADER 03036naa a2200445 a 4500 001 2157436 005 2023-10-24 008 2023 bl uuuu u00u1 u #d 024 7 $a10.21475/ajcs.23.17.09.p3910$2DOI 100 1 $aBATISTA, D. da C. 245 $aEffects of agricultural practices and fungicides on the management postharvest anthracnose and stem-end rot of mango.$h[electronic resource] 260 $c2023 520 $aAnthracnose and stem-end rot are the main postharvest mango diseases in the Brazilian Northeast. In order to determine the incidence and prevalence of these diseases, near ripe (stage 3) Tommy Atkins fruits were collected from thirty orchards, aged 10 to 12 years old. Inspections and records regarding agricultural practices were undertaken in order to characterize the orchards and evaluate the risk of diseases. Additionally, three experiments were conducted to evaluate different fungicides. Fruits were harvested in Tommy Atkins orchards sprayed with different fungicides and disease incidences were evaluated for two weeks. General averages of incidence and prevalence of stem-end rot were 14.44% and 86.67% respectively, while those of anthracnose were 5.55% and 36.67%. Pearson?s chi-squared test identified a significant association between management practices and the occurrence of diseases. The risk of producing diseased fruits is larger in orchards that do not remove residues beneath or above the canopy or diseased panicles and do not adopt good agricultural practices. For orchards that do not adopt good agricultural practices, the relative risk was a 3.82 times higher chance of producing diseased fruits compared to those that adopt good agricultural practices. The fungicides that exhibited efficiency in disease control were pyraclostrobin (0.10 g/L), copper oxychloride (1.60 g/L) and tetraconazole (0.10 g/L). According to the results, in order to control anthracnose and stem-end rot in mangos, producers should spray the orchards with pyraclostrobin, copper oxychloride and tetraconazole fungicides, remove malformed panicles and diseased residues above and beneath the canopy 650 $aAnthracnose 650 $aDisease control 650 $aMangoes 650 $aPlant diseases and disorders 650 $aPostharvest diseases 650 $aPostharvest treatment 650 $aRisk analysis 650 $aAnálise de Risco 650 $aAntracnose 650 $aDoença de Planta 650 $aFungicida 650 $aManga 650 $aMangifera Indica 650 $aPodridão Apical 650 $aPós-Colheita 653 $aBotryosphaeriacea 653 $aColletotrichum spp 653 $aControle de doenças 653 $aOxicloreto de cobre 653 $aPiraclostrobina 653 $aPodridão do caule da manga 653 $aTetraconazol 653 $aTommy Atkins 700 1 $aALVES JÚNIOR, M. 700 1 $aPERUCH, L. A. M. 700 1 $aBARBOSA, M. A. G. 773 $tAustralian Journal of Crop Science$gv. 17, n. 9, p. 677-683, 2023.
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Embrapa Semiárido (CPATSA) |
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Biblioteca(s): |
Embrapa Milho e Sorgo. |
Data corrente: |
20/03/2014 |
Data da última atualização: |
02/05/2014 |
Tipo da produção científica: |
Documentos |
Autoria: |
OLIVEIRA, M. F. de; WENDLING, I. J. |
Afiliação: |
MAURILIO FERNANDES DE OLIVEIRA, CNPMS; IVAN JANNOTTI WENDLING. |
Título: |
Uso e manejo de herbicidas em pastagens. |
Ano de publicação: |
2013 |
Fonte/Imprenta: |
Sete Lagoas: Embrapa Milho e Sorgo, 2013. |
Série: |
(Embrapa Milho e Sorgo. Documentos, 165). |
Idioma: |
Português |
Thesagro: |
Controle químico; Erva daninha; Herbicida; Pastagem. |
Thesaurus NAL: |
Herbicides; Weeds. |
Categoria do assunto: |
H Saúde e Patologia |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101756/1/doc-165.pdf
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Marc: |
LEADER 00547nam a2200193 a 4500 001 1982988 005 2014-05-02 008 2013 bl uuuu u0uu1 u #d 100 1 $aOLIVEIRA, M. F. de 245 $aUso e manejo de herbicidas em pastagens.$h[electronic resource] 260 $aSete Lagoas: Embrapa Milho e Sorgo$c2013 490 $a(Embrapa Milho e Sorgo. Documentos, 165). 650 $aHerbicides 650 $aWeeds 650 $aControle químico 650 $aErva daninha 650 $aHerbicida 650 $aPastagem 700 1 $aWENDLING, I. J.
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