Discs of fungi were inoculated onto PDA plates and incubated at 28 °C for the preparation of a spore suspension. After five days’ incubation, 10 mL of 0.1% tween−80 was added to each PDA plate, and conidia were scraped by a glass spreading rod and transferred into a 50 mL concentrator bowl. The spore suspension was filtered with three layers of sterile gauze, followed by centrifugation at 4,500 rpm for 10 minutes. The supernatant was discarded, and pellets were re-dissolved in sterile water. Then, 2.4 × 1011 conidia from a spore suspension of each strain were then inoculated on to PDA plates and were dispersed with a glass spreading rod. Filter paper was cut to make a circle of 0.7 cm diameter, loaded with 30 μL of different biocides and placed in the centre of PDA plates. The plates were examined for clear zones after incubation at 28 °C for 3 days. The presence of any clear zone that formed around the filter paper was recorded as an indication of inhibition against the fungal species. Each antimicrobial agent test comprised three replicates, and sterile water was used as a control.