19-08-2014 16:09
Steve ClementsHi,I had a look at this leaf spot on Geum urbanum.
20-08-2014 13:54
Miguel Ángel Ribes
Good morning I think I have no doubt about the id
19-08-2014 13:02
Miguel Ángel Ribes
Good morningI have this Otidea in Fagus sylvatica,
18-08-2014 22:40
Zuzana Sochorová (Egertová)
Good evening,is this Psilopezia nummularialis?Apot
19-08-2014 16:18
Steve ClementsPossible Geocladium luteolumHi,This was found on a
18-08-2014 18:42
Mafalda Freire Fernando
Hi, Does anyone have this one?Entomogenous fungi f
A microfungus on Geum urbanum
Steve Clements,
19-08-2014 16:09
I had a look at this leaf spot on Geum urbanum. The minute pseudothecia? seem to be immersed, only 0.05mm across (50um) apparently producing brown oval spores 6-7 x 3-4. Looking at Ellis and Ellis, or the asscoiated species list in the FRDBI didn't help. The leaf spot - possibly Ramularia gei - also didn't appear in the FRDBI associated species. Nothing looked likely from plurivorous fungi on herbaceous plants in Ellis and Ellis. Is this a no-hoper?
Steve
Milanka Tanaskovic,
19-08-2014 23:55
Re : A microfungus on Geum urbanum
Peut-être la forme conidienne (Glaeosporium fragariae) de Gnomonia fragariae.
Voir dans Fungoid Pestes of Cultivated Plants by Cooke ; Journal of the Royal Horticultural Society, vols. XXVII. - XXIX.
Mila
Voir dans Fungoid Pestes of Cultivated Plants by Cooke ; Journal of the Royal Horticultural Society, vols. XXVII. - XXIX.
Mila
Steve Clements,
20-08-2014 19:14
Re : A microfungus on Geum urbanum
Merci beaucoup pour la réponse, Mila - je vais regarder les informations que vous avez suggéré,
Steve
Steve