Hexanic extract of Achyrocline satureioides: antimicrobial activity and in vitro inhibitory effect on mechanisms related to the pathogenicity of Paenibacillus larvae.
María Fernanda Paletti RoveyJesica Paola SoteloMaría Evangelina CarezzanoCarlos HuallpaMaría de Las Mercedes OlivaPublished in: Veterinary research communications (2023)
It was determined that the MIC of the HE on four strains of P. larvae ranged between 0.3 and 9.37 µg/ml and the MBC between 1.17 and 150 µg/ml. On the other hand, sub-inhibitory concentrations of the HE were able to decrease swimming motility, biofilm formation and the proteases production of P. larvae.