Figure 4

Potato plants (A) control healthy without any treatment, (B) control M. incognita, (C) treated with fungal culture filtrate at a concentration of 100% and (D): A. flavus isolated potato.
Potato plants (A) control healthy without any treatment, (B) control M. incognita, (C) treated with fungal culture filtrate at a concentration of 100% and (D): A. flavus isolated potato.