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Registro Completo |
Biblioteca(s): |
Embrapa Soja. |
Data corrente: |
28/08/1996 |
Data da última atualização: |
28/10/2004 |
Autoria: |
YORINORI, J. T. |
Afiliação: |
Embrapa-Soja. Londrina, PR. |
Título: |
Pesquisa de fontes de resistencia a doencas do girassol. |
Ano de publicação: |
1983 |
Fonte/Imprenta: |
In: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de girassol 1983. Londrina, 1983. |
Páginas: |
p.35. |
Idioma: |
Português |
Palavras-Chave: |
Brasil; Disease; Erwinia spp; Parana; Pseudomonas spp; Resistance; Sunflower. |
Thesagro: |
Alternaria Helianthi; Doença; Girassol; Puccinia Helianthi; Resistência; Sclerotinia Sclerotiorum. |
Thesaurus Nal: |
Brazil. |
Categoria do assunto: |
-- |
Marc: |
LEADER 00805naa a2200289 a 4500 001 1455551 005 2004-10-28 008 1983 bl uuuu u00u1 u #d 100 1 $aYORINORI, J. T. 245 $aPesquisa de fontes de resistencia a doencas do girassol. 260 $c1983 300 $ap.35. 650 $aBrazil 650 $aAlternaria Helianthi 650 $aDoença 650 $aGirassol 650 $aPuccinia Helianthi 650 $aResistência 650 $aSclerotinia Sclerotiorum 653 $aBrasil 653 $aDisease 653 $aErwinia spp 653 $aParana 653 $aPseudomonas spp 653 $aResistance 653 $aSunflower 773 $tIn: EMBRAPA. Centro Nacional de Pesquisa de Soja (Londrina, PR). Resultados de pesquisa de girassol 1983. Londrina, 1983.
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Registro original: |
Embrapa Soja (CNPSO) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura; Embrapa Meio Ambiente. |
Data corrente: |
20/09/2019 |
Data da última atualização: |
26/11/2019 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
TERAO, D.; NECHET, K. de L.; FRIGHETTO, R. T. S.; SASAKI, F. F. C. |
Afiliação: |
DANIEL TERAO, CNPMA; KATIA DE LIMA NECHET, CNPMA; ROSA TOYOKO SHIRAISHI FRIGHETTO, CNPMA; FABIANA FUMI CERQUEIRA SASAKI, CNPMF. |
Título: |
Ozonated water combined with heat treatment to control the stem-end rot of papaya. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Scientia Horticulturae, v. 257, 2019. Article 108722. |
DOI: |
https://doi.org/10.1016/j.scienta.2019.108722 |
Idioma: |
Inglês |
Conteúdo: |
Stem-end rot is the major postharvest disease of papaya in Brazil, causing significant losses, specially, during long-term transportation and storage. The infection occurs mainly during the flowering period and remains quiescent, without showing any symptom, until the fruit ripening stage begins. The current method of control, using fungicides, has not been effective, besides contaminating the fruit. The aim of the present research was to evaluate the combined treatment using hot water followed by ozonated water to control the disease. The results showed that, as stand-alone treatment, heat and ozone treatment significantly reduced the stem-end rot, controlling around 50% of the severity, and delaying the onset of the symptoms in 3 and 4 days, respectively. A synergistic effect was observed when the treatments were applied combined. The efficacy of the control increased to over 90% and the symptoms onset delayed 7 days. Moreover, the combined treatment delayed the maturation process, increased the PPO activity, and preserved the overall fruit quality, thus extending the shelf life. The integrated approach, combining heat treatment by immersion of peduncle of papaya in hot water at 70 °C followed by immersion in ozonated water (3 mg L?1), controlled efficiently the stem-end rot, therefore being a safe and sustainable alternative for the use of chemicals in postharvest treatment of papaya. |
Palavras-Chave: |
Água ozonizada; Ozonated water. |
Thesagro: |
Carica Papaya; Controle Térmico; Mamão; Podridão da Haste. |
Thesaurus NAL: |
Heat treatment; Papayas; Stem rot. |
Categoria do assunto: |
-- H Saúde e Patologia |
Marc: |
LEADER 02223naa a2200277 a 4500 001 2115236 005 2019-11-26 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1016/j.scienta.2019.108722$2DOI 100 1 $aTERAO, D. 245 $aOzonated water combined with heat treatment to control the stem-end rot of papaya.$h[electronic resource] 260 $c2019 520 $aStem-end rot is the major postharvest disease of papaya in Brazil, causing significant losses, specially, during long-term transportation and storage. The infection occurs mainly during the flowering period and remains quiescent, without showing any symptom, until the fruit ripening stage begins. The current method of control, using fungicides, has not been effective, besides contaminating the fruit. The aim of the present research was to evaluate the combined treatment using hot water followed by ozonated water to control the disease. The results showed that, as stand-alone treatment, heat and ozone treatment significantly reduced the stem-end rot, controlling around 50% of the severity, and delaying the onset of the symptoms in 3 and 4 days, respectively. A synergistic effect was observed when the treatments were applied combined. The efficacy of the control increased to over 90% and the symptoms onset delayed 7 days. Moreover, the combined treatment delayed the maturation process, increased the PPO activity, and preserved the overall fruit quality, thus extending the shelf life. The integrated approach, combining heat treatment by immersion of peduncle of papaya in hot water at 70 °C followed by immersion in ozonated water (3 mg L?1), controlled efficiently the stem-end rot, therefore being a safe and sustainable alternative for the use of chemicals in postharvest treatment of papaya. 650 $aHeat treatment 650 $aPapayas 650 $aStem rot 650 $aCarica Papaya 650 $aControle Térmico 650 $aMamão 650 $aPodridão da Haste 653 $aÁgua ozonizada 653 $aOzonated water 700 1 $aNECHET, K. de L. 700 1 $aFRIGHETTO, R. T. S. 700 1 $aSASAKI, F. F. C. 773 $tScientia Horticulturae$gv. 257, 2019. Article 108722.
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