Guignardia aesculi (Peck) V.B. Stewart
Horse Chestnut Leaf Blotch - causative organism
Guignardia aesculi(Peck) V.B. Stewart - Horse Chestnut Leaf Blotch - causative organism, Pycnidia in leaf spot on top surface of leaf - magnified

Image 0030: Pycnidia in leaf spot on top surface of leaf - magnified (2)

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Magnification macro-photographmacro-photograph
Equipment used Canon EOS400D dSLR and MP-E 65mm x1 to x5 macro lens
Magnification factor x5
Photographer Malcolm Storey
Image Copyright Copyright © Malcolm Storey, 2007, www.bioimages.org.uk. Some rights reserved.
High resolution image available Yes
Image Reference P93653
Date 5 Sep 2007
OS grid ref SK38
Lat/Lon 53° 20' N, 1° 30' W
Location South-west Yorks, VC63, England
Voucher 5 Sep 2007[E]
Record summary on horse chestnut
Return to Record page Guignardia aesculi on 5 Sep 2007 at SK38 in South-west Yorks
Return to Taxon page Guignardia aesculi
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