Desplazamiento de vibrios sp a partir de inoculación de levaduras en estanques de cultivo de camarón blanco (litopenaeus vannamei)

Abstract

“Vibriosis” is one of the most pronounced diseases worldwide for Peneid crops caused by the genus Vibrio. Therefore, great interest falls on its displacement. Medications such as antibiotics are restricted in the country for the reason that bacterial resistance to these products increases. However, experiments have been carried out with different microorganisms that have the capacity to reduce the bacterial load of the Vibrio community. Yeasts, being a community of fungi, will allow us a great advantage to compete for nutrients against Gram-negative bacteria. The yeasts take advantage of the amount of Carbon and Nitrogen that exists in the environment to carry out the fermentation, so it could leave without resources for the metabolism of the Vibrios, displacing them from the ecosystem.