11-11-2011 16:13
Yatsiuk Iryna
Good evening! There is one more finding, from dea
15-11-2011 16:53
La dernière pour aujourd'hui.A la face inférieur
15-11-2011 16:46
Encore deux récoltes de coelomycètes avant de pa
15-11-2011 12:40
Bonjour à tous,20.10.11. Sur tige morte de Chaero
14-11-2011 16:40
Bonjour à tous,A la fin de la saison, le temps es
14-11-2011 17:36
Le dernier pour aujourd'hui.Acervules brun datte c
14-11-2011 16:49
Sur feuilles de Carpinus betulus, pycnides brun fo
Black asco on Rhododendron
Malcolm Greaves,
16-04-2019 15:10
Can someone help with this found on a dead/dying Rhododendron bud.
They were clustered on the surface (1.5mm across) and although I could find no asci the spores were 3 septate and 27 x 3.5. the whole apothecia was blued by meltzers.
Thanks
Mal
Jason Karakehian,
16-04-2019 22:01
Re : Black asco on Rhododendron
Strossmayeria?
Nick Aplin,
18-04-2019 00:23
Re : Black asco on Rhododendron
Hi Mal,
Perhaps, considering the blue tones and the fusarium-like spore, you have a Gibberella species?
Cheers,
Nick
Perhaps, considering the blue tones and the fusarium-like spore, you have a Gibberella species?
Cheers,
Nick
Malcolm Greaves,
18-04-2019 11:28
Re : Black asco on Rhododendron
Thanks for the replies. Searching for information on the suggested species (Strossmayeria and Gibberella) the latter looks most likely but as the key seems to need the anomorph information I think it will stay as Gibberella sp (possibly G zeae).
Mal


