Bioprospection: in vitro antimicrobial potential of the leaf extract of mycorrhizal guava infected by Meloidogyne enterolobii on Klebsiella pneumoniae

Abstract Guava (Psidium guajava L.), is adapted to tropical and subtropical climates, and, in addition its nutritional value, has great medicinal potential. One of the effects antibacterial, this can be identified from phytochemicals present various parts, especially leaf, which contains flavonoids, phenols, tannins, as well phytocomposites with antibacterial action. Therefore, interaction plant arbuscular mycorrhizal fungi Meloidogyne enterolobii a biotechnological resource that increase production secondary metabolites so guava ethanolic extract effective against multidrug-resistant bacterial strains. objective study was test inhibitory action leaf on strains Klebsiella pneumoniae carbapenemase. seedlings cuttings were inoculated Acaulospora longula, later enterolobii; leaves harvested at two maturation times placed an oven. Next, prepared using ethanol solvent. The tested K. carbapenemase operative wounds disc diffusion methodology. plant-AMF-phytonematode positively potentialize