Infected powdery mildew - close-up - magnified

Descrição:

Longitude (deg): -1.2. Latitude (deg): 51.4. Longitude (deg/min): 1° 10' W. Latitude (deg/min): 51° 20' N. Vice county name: Berks. Vice county no.: 22. Country: England. Stage: Infection. Associated species: Sphaerotheca euphorbiae. Identified by: Malcolm Storey. Comment: Infection on powdery mildew on stems of Petty Spurge. Shows: Pycnidia (clearly visible). Category: macro-photograph. Image scaling: magnified. Photographic equipment used: Nikon D100 dSLR with Olympus OM wide angle 28mm Zuiko lens - mounted reversed on bellows.