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Registro Completo |
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
05/07/2022 |
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Data da última atualização: |
05/07/2022 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
WOOD, R. M.; ARGENTA, L. C.; NEUWALD, D. A.; VIEIRA, M. J.; OGOSHI, C. |
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Título: |
Etiology of fungal decay during the controlled atmosphere storage of 'Fuji' and 'Gala' under commercial conditions |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
In: INTERNATIONAL SYMPOSIUM ON POST-HARVEST PATHOLOGY, 6., 2022, Limassol/Lemesos (Cyprus). Abstracts... Cyprus: Cyprus University of Technology, 2022. |
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Idioma: |
Inglês |
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Conteúdo: |
Storage decay is the primary cause of postharvest losses in integrated apple production worldwide. At harvest, fruit can appear free from infection but develop symptoms later during long-term storage, making treatment and prediction of fungal growth during storage challenging. Therefore, this study was conducted to observe the etiology of fungal decay symptoms during storage under a controlled atmosphere (CA). Commercial data of disease incidences over 17-years were collated and analyzed. ?Fuji? and ?Gala? fruit were grown between 2002 and 2018 in commercial orchards in southern Brazil. The orchards represented a ?warm? growing site with a low altitude and a ?cold? growing site with a higher altitude. Decay incidences were performed every month for eight months. Results showed that total disease incidence increased as the storage duration increased. Storage decay was primarily caused by Neofabraea spp. (bull?s eye), followed by Penicillium spp. (blue mold) and Botrytis spp. (gray mold). ?Fuji? apples had higher incidences of decay during CA-storage than ?Gala? due to higher incidences of Alternaria spp. and Fusarium spp. (moldy core rot). For both cultivars, fruit from the warm site had higher incidences of bull?s eye rot than the cold site. For ?Fuji?, fruit from the warm site had higher incidences of moldy core rot than the cold site. There was an increasing trend in disease incidence for both cultivars and growing sites over the 17-year study. However, the yearly increase in disease incidence was more prominent for the ?warm? site. For both locations, high incidences of storage rot occurred when high average temperatures occurred concurrently with high annual rainfall. MenosStorage decay is the primary cause of postharvest losses in integrated apple production worldwide. At harvest, fruit can appear free from infection but develop symptoms later during long-term storage, making treatment and prediction of fungal growth during storage challenging. Therefore, this study was conducted to observe the etiology of fungal decay symptoms during storage under a controlled atmosphere (CA). Commercial data of disease incidences over 17-years were collated and analyzed. ?Fuji? and ?Gala? fruit were grown between 2002 and 2018 in commercial orchards in southern Brazil. The orchards represented a ?warm? growing site with a low altitude and a ?cold? growing site with a higher altitude. Decay incidences were performed every month for eight months. Results showed that total disease incidence increased as the storage duration increased. Storage decay was primarily caused by Neofabraea spp. (bull?s eye), followed by Penicillium spp. (blue mold) and Botrytis spp. (gray mold). ?Fuji? apples had higher incidences of decay during CA-storage than ?Gala? due to higher incidences of Alternaria spp. and Fusarium spp. (moldy core rot). For both cultivars, fruit from the warm site had higher incidences of bull?s eye rot than the cold site. For ?Fuji?, fruit from the warm site had higher incidences of moldy core rot than the cold site. There was an increasing trend in disease incidence for both cultivars and growing sites over the 17-year study. However, the yearly increase... Mostrar Tudo |
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Thesagro: |
controlled atmosphere storage; Malus × domestica Borkh; Neofabraea spp; postharvest disease; storage rot. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02511naa a2200229 a 4500
001 1132092
005 2022-07-05
008 2022 bl uuuu u00u1 u #d
100 1 $aWOOD, R. M.
245 $aEtiology of fungal decay during the controlled atmosphere storage of 'Fuji' and 'Gala' under commercial conditions$h[electronic resource]
260 $c2022
520 $aStorage decay is the primary cause of postharvest losses in integrated apple production worldwide. At harvest, fruit can appear free from infection but develop symptoms later during long-term storage, making treatment and prediction of fungal growth during storage challenging. Therefore, this study was conducted to observe the etiology of fungal decay symptoms during storage under a controlled atmosphere (CA). Commercial data of disease incidences over 17-years were collated and analyzed. ?Fuji? and ?Gala? fruit were grown between 2002 and 2018 in commercial orchards in southern Brazil. The orchards represented a ?warm? growing site with a low altitude and a ?cold? growing site with a higher altitude. Decay incidences were performed every month for eight months. Results showed that total disease incidence increased as the storage duration increased. Storage decay was primarily caused by Neofabraea spp. (bull?s eye), followed by Penicillium spp. (blue mold) and Botrytis spp. (gray mold). ?Fuji? apples had higher incidences of decay during CA-storage than ?Gala? due to higher incidences of Alternaria spp. and Fusarium spp. (moldy core rot). For both cultivars, fruit from the warm site had higher incidences of bull?s eye rot than the cold site. For ?Fuji?, fruit from the warm site had higher incidences of moldy core rot than the cold site. There was an increasing trend in disease incidence for both cultivars and growing sites over the 17-year study. However, the yearly increase in disease incidence was more prominent for the ?warm? site. For both locations, high incidences of storage rot occurred when high average temperatures occurred concurrently with high annual rainfall.
650 $acontrolled atmosphere storage
650 $aMalus × domestica Borkh
650 $aNeofabraea spp
650 $apostharvest disease
650 $astorage rot
700 1 $aARGENTA, L. C.
700 1 $aNEUWALD, D. A.
700 1 $aVIEIRA, M. J.
700 1 $aOGOSHI, C.
773 $tIn: INTERNATIONAL SYMPOSIUM ON POST-HARVEST PATHOLOGY, 6., 2022, Limassol/Lemesos (Cyprus). Abstracts... Cyprus: Cyprus University of Technology, 2022.
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Epagri-Sede (Epagri-Sede) |
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Registro Completo
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Biblioteca(s): |
Epagri-Sede. |
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Data corrente: |
15/12/2014 |
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Data da última atualização: |
15/12/2014 |
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Tipo da produção científica: |
Resumo em Anais de Congresso |
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Autoria: |
VANZ, A.; GARBOSSA, L. H. P.; FERNANDES, L. G. |
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Título: |
Alagamentos devido a maré positiva em Florianópolis, SC, Brasil |
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Ano de publicação: |
2014 |
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Fonte/Imprenta: |
In: CONGRESSO BRASILEIRO DE OCEANOGRAFIA, 6., 2014, Itajaí, SC. Anais... Itajaí, SC: AOCEANO, 2014. |
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Idioma: |
Português |
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Conteúdo: |
Maré astronômica é o fenômeno de subida e descida do nível das águas de uma região causado pela atração gravitacional da Lua e do Sol. A maré meteorológica é o fenômeno de variação do nível do mar devido as variáveis meteorológicas vento e pressão. A variação da maré observada é a soma de ondas senoidais periódicas provocadas pelos componentes da maré. As marés meteorológicas e astronômicas atuam em conjunto e podem acentuar as preamares e baixa-mares previstas devido exclusivamente pela ação dos astros. O objetivo deste estudo é caracterizar os fenômenos de alagamento provocados pela maré positiva que ocorrem em Florianópolis, sob aspectos meteorológicos, oceânicos e astronômicos. Este trabalho pode contribuir para futuros projetos de infraestrutura que venham a ser implantados na Ilha de SC. |
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Palavras-Chave: |
alagamento; baía; infraestrutura; Maré positiva. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 01432naa a2200193 a 4500
001 1122556
005 2014-12-15
008 2014 bl uuuu u00u1 u #d
100 1 $aVANZ, A.
245 $aAlagamentos devido a maré positiva em Florianópolis, SC, Brasil$h[electronic resource]
260 $c2014
520 $aMaré astronômica é o fenômeno de subida e descida do nível das águas de uma região causado pela atração gravitacional da Lua e do Sol. A maré meteorológica é o fenômeno de variação do nível do mar devido as variáveis meteorológicas vento e pressão. A variação da maré observada é a soma de ondas senoidais periódicas provocadas pelos componentes da maré. As marés meteorológicas e astronômicas atuam em conjunto e podem acentuar as preamares e baixa-mares previstas devido exclusivamente pela ação dos astros. O objetivo deste estudo é caracterizar os fenômenos de alagamento provocados pela maré positiva que ocorrem em Florianópolis, sob aspectos meteorológicos, oceânicos e astronômicos. Este trabalho pode contribuir para futuros projetos de infraestrutura que venham a ser implantados na Ilha de SC.
653 $aalagamento
653 $abaía
653 $ainfraestrutura
653 $aMaré positiva
700 1 $aGARBOSSA, L. H. P.
700 1 $aFERNANDES, L. G.
773 $tIn: CONGRESSO BRASILEIRO DE OCEANOGRAFIA, 6., 2014, Itajaí, SC. Anais... Itajaí, SC: AOCEANO, 2014.
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