Figure 6: Effect of Aspergillus spp. based-treatments of potato tubers on the lesion diameter (a) and the average penetration of Phytophthora erythroseptica (b), noted after 7 days of incubation at 25°C. CH1, CH12, MC2: A. niger; CH2, MC8: A. terreus; CH3, CH4, CH8: Aspergillus sp.; MC5: A. flavus. NIC: Uninoculated and untreated control; IC: Inoculated and untreated control. Bars affected with the same letter are not significantly different according to Student-Newman-Keul’s test at P ≤ 0.05.