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Antimicrobial activity of essential oils against Paenibacillus larvae

Gende, L.B.; Pires, Sância; Fernandez, N.J.; Damiani, M.; Churio, M.S.; Fritz, R.; Eguaras, M.J.

American foulbrood is a serious bacterial disease that affects Apis mellifera colonies; the causative agent is Paenibacillus larvae [1 ]. The aim of the study was to evaluate in vitro the antimicrobial activity of 32 essential oils against P. larvae. Oils from 21 botanical species were analyzed by gas chromatography (CG and CG/EM). All essential oils were classified according to the composition of their main co...

Data: 2012   |   Origem: Biblioteca Digital do IPB

Effect of systemic administration of essential oils and main components on hone...

Porrini, M.P.; Pires, Sância; Rossini, C.; Garrido, P.M.; Hermida, L.; Gende, L.B.; Eguaras, M.J.

Controlling bee diseases with non contaminant products is a challenge in apicultural research. Essential oils and their main components have been widely studied as alternative treatments for honeybee pathologies [1, 2, 3]. However, there is little information about prolonged systemic administration. The aim of this study was to evaluate, in laboratory assays, the effect of long term consumption of essential oil...

Data: 2012   |   Origem: Biblioteca Digital do IPB

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Fundação para a Ciência e a Tecnologia Universidade do Minho   Governo Português Ministério da Educação e Ciência Programa Operacional da Sociedade do Conhecimento União Europeia