First Report of Stem Rot of <i>Dracaena</i> Caused by <i>Aspergillus niger</i> in Iran

Fig. 1. (A and B) Dracaena sanderiana naturally infected by Aspergillus niger; (C) Water-soaked spots on inoculated plant in 5 days after inoculation; (D and E, shown here) Masses of fungus spores covered the rotted area of inoculated plant after 25 days; (F) black colonies of A. niger on PDA.

Image from Plant Health Progress article:
First Report of Stem Rot of Dracaena Caused by Aspergillus niger in Iran