Podosphaera euphorbiae (Castagne) U. Braun & S. Takam., (spurge mildew, eurasian poinsettia powdery mildew)


12 Aug 2005 at OSGR: SU56 in Berks, England

Record SummaryConidial powdery mildew on stems of Petty Spurge
Found asAnamorph
Date12 August 2005
Associated organismEuphorbia peplus
OS grid refOSGR: SU56
Lat/Lon51° 20’ N, 1° 10’ W
Vice CountyBerks, VC no: 22
CountryEngland
Voucher12 Aug 2005[B]
(Please quote this in any queries about this record)

Notes:

Mycelial patches infected with Ampelomyces quisqualis

Conidiophores surrounding infected mycelial patches and spreading onto the leaves.

Conidia: in chains, 26-30/10-5-11.5µm.

The following literature was used to identify this find:

macro-photographs
macro-photographs:
photomicrographs
photomicrographs:

Click on a thumbnail to see the preview, then click on that for the full-sized image

Creative Commons License
This website is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Licence.

Unless otherwise expressly stated, all original material on the BioImages website by Malcolm Storey is licensed under the above Creative Commons Licence.

Photographs from other photographers are used with permission but not included under the above CC licence.

BioImages - Virtual Field-Guide (UK)