
Total 25 fungal species were isolated from fresh and market root samples of drug Clerodendrum phlomoides Linn. Out of these 18 fungi were associated with fresh samples and 13 fungi were isolated from market samples which 6 fungal species appeared in both samples. In the fresh samples, F. solani and in market samples A. niger recorded in high percentage incidence and they were the dominant fungi. Root samples were stored under different 30, 50, 75, 96 and 100 % relative humidity and different incubation days 15, 30, 45 and 60 days. Maximum growth and occurrence incidence of fungi were observed under high relative humidities 75, 96 and 100% RH and long storage periods 45 and 60 days.