Peronospora calotheca de Bary
a downy mildew
Peronospora calothecade Bary - a downy mildew, Infected leaf - under surface - close-up - enlarged

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Magnification standard photograph or close-upstandard photograph or close-up
Equipment used Canon EOS400D dSLR with Tamron SP AF Di 90mm Macro 1:1 lens
Magnification ratio (film/sensor to subject) 1:1
Photographer Malcolm Storey
Image Copyright Copyright © Malcolm Storey, 2010, www.bioimages.org.uk. Some rights reserved.
High resolution image available Yes
Image Reference P87994
Date 13 Jun 2010
OS grid ref SD67
Lat/Lon 54° 10' N, 2° 30' W
Location Mid-west Yorks, VC64, England
Voucher 13 Jun 2010[B]
Record summary Downy mildew of Sweet Woodruff
Associated organism hypophyllous on live leaf of Galium odoratum
Return to Record page Peronospora calotheca on 13 Jun 2010 at SD67 in Mid-west Yorks
Return to Taxon page Peronospora calotheca
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