BioImages: The Virtual Field-Guide (UK)

Golovinomyces orontii (Castagne) V.P. Heluta, 1988 (a powdery mildew)

Date: 27 September 2002
Location: Berks, England
Voucher: 27/09/2002[A]
(Please quote this in any queries about this record)
State: Imperfect stage
Record Summary: on Keeled-fruited Corn Salad
Associated organism: on living leaf of Valerianella carinata
Identification Notes: Conidia: doliform, 25-30/18µm
This is a new host for UK, though not for Europe

Images etc

naked eye photograph Infected Corn Salad 500 by 418 pixels
naked eye photograph Infected Corn Salad 500 by 407 pixels
naked eye photograph Infected leaf - close-up 60 Kb 440 by 355 pixels
magnified photograph Infected leaf - upper surface 500 by 131 pixels
magnified photograph Infected leaf - upper surface 500 by 150 pixels
magnified photograph Infected leaf - upper surface 500 by 167 pixels
magnified photograph Infected leaf - upper surface 500 by 160 pixels
magnified photograph Infected leaves - upper surface 466 by 500 pixels
naked eye photograph Infected plant - close-up 500 by 332 pixels
microscope photograph Conidia and conidiophore 500 by 333 pixels
microscope photograph Conidia and conidiophore 500 by 402 pixels
microscope photograph Conidia and conidiophore 500 by 378 pixels
microscope photograph Conidia and conidiophores 360 by 500 pixels
microscope photograph Conidia and conidiophores 34 Kb 375 by 387 pixels
microscope photograph Conidia 500 by 468 pixels
microscope photograph Conidia 500 by 296 pixels

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