In addition, the antifungal effect of each treatment on white rot progress was evaluated by calculating area below the disease progress curve (ABDPC) (Table 5). Significant differences were found in ABDPC for all treatments (p < 0.05). The highest values observed were for the control and Ip samples. The combinations Ip with An (0.6 μL/L + 900 μL/L) and Ip with Ba (0.6 μL/L + 900 μL/L) had the lowest ABDPC values, being significantly different to the rest of the samples. All other treatments showed intermediate ABDPC values. Our results are in accordance with those observed by Zewide et al. (2007), who reported lower ABCDPC and sclerotia density in garlic crops treated when a synthetic fungicide was applied to the soil.