Can anyone help me know what might have caused pink coloration on Potato Dextrose Agar?
I am trying to isolate fungi from a soil sample on Potato Dextrose Agar. On 10^-1, and 10^-3 dilution plates there are pink patches seen along with other fungal growth. Can anyone help me know what might have caused the pink coloration?
PS: below are the links for the images of the above culture plates.