First Report of <i>Pseudoperonospora rumicis</i> Causing Downy Mildew on <i>Rumex vesicarius</i> in India

Fig. 3. Sporangiophore, sporangia and germinating sporangium (arrow) of Pseudoperonospora rumicis collected from infected leaves of Rumex vesicarius.



Image from Plant Health Progress article:
First Report of Pseudoperonospora rumicis Causing Downy Mildew on Rumex vesicarius in India