Détection et identification de Fusarium spp. dans le réseau hydrique d’un centre hospitalier universitaire

The relationship between various abiotic and biotic soil factors and the capacity of the soil to allow soil-borne pathogens to produce disease (`soil receptivity', SR) was investigated for three major pea root rot pathogenic fungi. Several relationships were established. SR to Thielaviopsis basicola was shown to be positively associated with the abundance of pseudomonads, soil pH, organic matter content and C/N ratio. The number of saprophytic...