Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite application
Abstract The aim of this study was to evaluate the anthracnose intensity in ‘Prata-Anã’ banana with the application of three phosphite formulations in two application intervals in the developing banana bunches and to evaluate the physical and chemical characteristics of fruits. In the field, in add...
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| Format: | Article |
| Language: | English |
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Sociedade Brasileira de Fruticultura
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| Series: | Revista Brasileira de Fruticultura |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000300401&lng=en&tlng=en |
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| author | Maria Luísa Mendes Rodrigues Samuel Gustavo Ribeiro de Souza Edson Hiydu Mizobutsi Juceliandy Mendes da Silva Pinheiro Flávio Pinto Monção Gisele Polete Mizobutsi |
| author_facet | Maria Luísa Mendes Rodrigues Samuel Gustavo Ribeiro de Souza Edson Hiydu Mizobutsi Juceliandy Mendes da Silva Pinheiro Flávio Pinto Monção Gisele Polete Mizobutsi |
| author_sort | Maria Luísa Mendes Rodrigues |
| collection | DOAJ |
| description | Abstract The aim of this study was to evaluate the anthracnose intensity in ‘Prata-Anã’ banana with the application of three phosphite formulations in two application intervals in the developing banana bunches and to evaluate the physical and chemical characteristics of fruits. In the field, in addition to producer management, three phosphite formulations were evaluated: FCu1 (4% Cu + 20% P2O5), FCu2 (4% Cu + 22% P2O5) and FK (42% P2O5 + 27.7% K2O) sprayed on banana bunches at different application frequencies: four and eight times. The experiment was carried out in a randomized blocks design following a 5 x 2 factorial scheme, with 3 phosphite formulations, pure water and no application and two application intervals. Pure water and no application were used as control. Fruits were harvested, stored in refrigeration chamber (25 ± 1 ° C and 80 ± 5% RH) and evaluated for anthracnose incidence and severity, as well as physical and chemical characteristics. The application of copper phosphite can control anthracnose incidence by 38% and severity by 49.5%. The frequency of phosphite application does not affect anthracnose intensity. FCu1 phosphite application in ‘Prata-Anã’ banana bunches, as well as eight phosphite applications increases fresh mass loss. Phosphite application frequency affected the chemical characteristics of banana fruits. |
| first_indexed | 2024-12-11T00:51:57Z |
| format | Article |
| id | doaj.art-5d00b61ef659436d92a651e665dad329 |
| institution | Directory Open Access Journal |
| issn | 0100-2945 1806-9967 |
| language | English |
| last_indexed | 2024-12-11T00:51:57Z |
| publisher | Sociedade Brasileira de Fruticultura |
| record_format | Article |
| series | Revista Brasileira de Fruticultura |
| spelling | doaj.art-5d00b61ef659436d92a651e665dad3292022-12-22T01:26:36ZengSociedade Brasileira de FruticulturaRevista Brasileira de Fruticultura0100-29451806-996742310.1590/0100-29452020786S0100-29452020000300401Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite applicationMaria Luísa Mendes RodriguesSamuel Gustavo Ribeiro de SouzaEdson Hiydu MizobutsiJuceliandy Mendes da Silva PinheiroFlávio Pinto MonçãoGisele Polete MizobutsiAbstract The aim of this study was to evaluate the anthracnose intensity in ‘Prata-Anã’ banana with the application of three phosphite formulations in two application intervals in the developing banana bunches and to evaluate the physical and chemical characteristics of fruits. In the field, in addition to producer management, three phosphite formulations were evaluated: FCu1 (4% Cu + 20% P2O5), FCu2 (4% Cu + 22% P2O5) and FK (42% P2O5 + 27.7% K2O) sprayed on banana bunches at different application frequencies: four and eight times. The experiment was carried out in a randomized blocks design following a 5 x 2 factorial scheme, with 3 phosphite formulations, pure water and no application and two application intervals. Pure water and no application were used as control. Fruits were harvested, stored in refrigeration chamber (25 ± 1 ° C and 80 ± 5% RH) and evaluated for anthracnose incidence and severity, as well as physical and chemical characteristics. The application of copper phosphite can control anthracnose incidence by 38% and severity by 49.5%. The frequency of phosphite application does not affect anthracnose intensity. FCu1 phosphite application in ‘Prata-Anã’ banana bunches, as well as eight phosphite applications increases fresh mass loss. Phosphite application frequency affected the chemical characteristics of banana fruits.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000300401&lng=en&tlng=encolletotrichum musaeseveritymusa sppphosphitestreatment |
| spellingShingle | Maria Luísa Mendes Rodrigues Samuel Gustavo Ribeiro de Souza Edson Hiydu Mizobutsi Juceliandy Mendes da Silva Pinheiro Flávio Pinto Monção Gisele Polete Mizobutsi Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite application Revista Brasileira de Fruticultura colletotrichum musae severity musa spp phosphites treatment |
| title | Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite application |
| title_full | Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite application |
| title_fullStr | Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite application |
| title_full_unstemmed | Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite application |
| title_short | Anthracnose control of ‘Prata-Ana’ banana with pre-harvest phosphite application |
| title_sort | anthracnose control of prata ana banana with pre harvest phosphite application |
| topic | colletotrichum musae severity musa spp phosphites treatment |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-29452020000300401&lng=en&tlng=en |
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