A New Leaf Spot Disease of <i>Calotropis gigantea</i> Caused by <i>Alternaria alternata</i> in Rajasthan, India

Fig. 2. Lower (left) and upper (right) plate surface of a culture of Alternaria alternata growing on potato dextrose agar.



Image from Plant Health Progress article:
A New Leaf Spot Disease of Calotropis gigantea Caused by Alternaria alternata in Rajasthan, India