In this work an attempt was performed to investigate the in vitro ability of Lucilia sericata maggots to control fungiinvolved in superficial fungal infections. A novel GFP-modified yeast culture to enable direct visualization of the ingestionof yeast cells by maggot larvae as a method of control was used. The obtained results showed that the GFP-modifiedyeasts were successfully ingested by Lucilia sericata maggots and 1mg/ml of Lucilia sericata maggots excretions/secretions (ES) showed a considerable anti-fungal activity against the growth of Trichophyton terrestre mycelium, theradial growth inhibition after 10 days of incubation reached 41.2 ±1.8 % in relation to the control, these results could leadto the possible application of maggot therapy in the treatment of wounds undergoing fungal infection.