Descripción: “...Seven of the fungal microorganisms were recognised as being plant pathogens, six facultative saprophytes (which could become pathogens in conditions of stress) and one of them an antagonist. 12.6% humidity was obtained in seeds and 11% germination rate in disinfected seeds, thereby corroborating previous reports about their recalcitrance.Key words: pathogen, recalcitrance, saprophyte, seed ...”