Guignardia aesculi (Peck) V.B. Stewart
Horse Chestnut Leaf Blotch - causative organism
Guignardia aesculi(Peck) V.B. Stewart - Horse Chestnut Leaf Blotch - causative organism, Pycnidium in squash prep. - magnified

Image 0027: Pycnidium in squash prep. - magnified (2)

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Magnification photomicrographphotomicrograph
Stained with Lactophenol Cotton Blue
Mounted in Lactophenol Cotton Blue
Equipment used Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 72.
Microscope Objective x40 obj (Dutch)
Photographer Malcolm Storey
Image Copyright Copyright © Malcolm Storey, 2008, www.bioimages.org.uk. Some rights reserved.
High resolution image available Yes
Image Reference P74775
Found as Infection
Date 7 Jul 2008
OS grid ref SK38
Lat/Lon 53° 20' N, 1° 30' W
Location South-west Yorks, VC63, England
Voucher 7 Jul 2008[D]
Record summary on chestnut leaves, following period of damp weather
Associated organism on live leaf of Aesculus
Return to Record page Guignardia aesculi on 7 Jul 2008 at SK38 in South-west Yorks
Return to Taxon page Guignardia aesculi
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