P&PDL Logo



The P&PDL Picture of the Week



Powdery Mildew on Zinnia

(Click on smaller image to view larger image.)

Powdery Mildew on Zinnia
Powdery Mildew on Zinnia

Please refer to the following publication for more information on powdery mildew on ornamental plants: BP-5-W - Powdery Mildew of Ornamentals.


Top of page. | Current Picture of the Week | Past P&PDL Pictures of the Week


|P&PDL Home Page |


Last updated: 16 September 2001/tlm.
The Plant & Pest Diagnostic Laboratory at Purdue University.