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Provedor de dados:  CIGR Journal
País:  China
Título:  Postharvest application with propolis for controlling white rot disease of green bean pods
Autores:  Abd-El-Kareem, Farid
Abd-Elgawad, Mahfouz Mohamed Mostafa
Saied, Nehal
Data:  2018-04-17
Ano:  2018
Palavras-chave:  Plant pathology ethanol extracted propolis
Green bean pods
Pre and postharvest stages
White rot
Resumo:  White rot is the most severe disease attacking green bean pods during pre and postharvest stages. Ethanol extracted propolis (EEP) at four concentrations i.e. 0, 5, 10 and 15% was tested to study its effect on growth inhibition zone of the causative fungus Sclerotinia sclerotiorum. Results indicated that all tested concentrations of EEP significantly increased the inhibition zone of S. sclerotiorum growth. The highest increase was obtained with at 15% where complete reduction in sclerotia germination occurred. At EEP 10%, the sclerotia germination was reduced by 91.6%.  When the same concentrations were tested to study their effect on white rot disease of green bean pods during storage, all EEP significantly reduced the percentage of white rot incidence and severity. The highest reduction was obtained with EEP at 15%; reducing the disease incidence and severity by 90 and 91.8% respectively, followed by EEP at 10% which reduced the incidence and severity by 78 and 82% respectively. EEP at 5% showed moderate effect. EEP is suggested as good biosystem within integrated management of pathogens and safe alternative for controlling postharvest diseases of green bean pods.
Tipo:  Info:eu-repo/semantics/article
Idioma:  Inglês
Identificador:  http://www.cigrjournal.org/index.php/Ejounral/article/view/4668
Editor:  International Commission of Agricultural and Biosystems Engineering
Relação:  http://www.cigrjournal.org/index.php/Ejounral/article/view/4668/2676
http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4668/2012
http://www.cigrjournal.org/index.php/Ejounral/article/downloadSuppFile/4668/2013
Formato:  application/pdf
Fonte:  Agricultural Engineering International: CIGR Journal; CIGR Journal, Special Issue (2017): Ari-food and Biomass Supply Chains; 310-314

1682-1130
Direitos:  Copyright (c) 2018 Agricultural Engineering International: CIGR Journal
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