Peronospora verbenae U. Braun, Jage, Udo Richt. & H.J. Zimm.
Verbena Downy Mildew
Peronospora verbenaeU. Braun, Jage, Udo Richt. & H.J. Zimm. - Verbena Downy Mildew, Sporangiophores - microscope low magnification

Image 0007: Sporangiophores - microscope low magnification

Also shows Some Alternaria spores also present

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Magnification photomicrographphotomicrograph
Mounted in Lactophenol
Equipment used Canon EOS10D dSLR and Meiji microscope with x2.5 projection eye-piece. DPI defaulting to 180.
Microscope Objective x20 obj
Photographer Malcolm Storey
Image Copyright Copyright © Malcolm Storey, 2009, www.bioimages.org.uk. Some rights reserved.
High resolution image available Yes
Image Reference P79951
Date 5 Sep 2009
OS grid ref SY67
Lat/Lon 50° 40' N, 2° 30' W
Location Dorset, VC9, England
Voucher 5 Sep 2009[A]
Record summary old infection on underside of old leaf spots on old leaves of Vervain
Associated organism hypophyllous on live, old leaf of Verbena officinalis
Return to Record page Peronospora verbenae on 5 Sep 2009 at SY67 in Dorset
Return to Taxon page Peronospora verbenae
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