Please can anybody explain the effect of EDTA on fungal growth?

I have screened 2 fungal strains isolated from serpentine soil for the Cu tolerance (0 ppm - 2000 ppm). At the very first copper in the 1600ppm and 2000ppm (incooperated into Potato Dextrose Agar)...

25 January 2020 8,767 3 View