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28-04-2026 20:07

Lothar Krieglsteiner Lothar Krieglsteiner

... on twig in the air at standing Ceratonia siliq

12-05-2026 15:41

Nicolas VAN VOOREN Nicolas VAN VOOREN

Dear Ascolovers, especially interested in Pezizale

27-04-2026 20:52

Lothar Krieglsteiner Lothar Krieglsteiner

Found on hanging tiwg of Olea europaea in dried-ou

11-05-2026 20:22

Lothar Krieglsteiner Lothar Krieglsteiner

on attached twig of standing Ficus caricaquite uns

11-05-2026 12:32

Bernard CLESSE Bernard CLESSE

Pourriez-vous m'aider à identifier cette héloti

11-05-2026 13:22

Sylvie Le Goff

BonjourPuis avoir votre avis sur cet ascome, je vo

29-04-2026 10:44

Lothar Krieglsteiner Lothar Krieglsteiner

growing at moist, drying-out soil at the side of a

11-05-2026 13:47

Åge Oterhals

Does anyone have av copy of Hawksworth & Siva

05-04-2026 22:46

Lothar Krieglsteiner Lothar Krieglsteiner

on wood of Ceratonia, Algarve, 3.4.2026.The color

10-05-2026 16:18

brigitte vignot

bonjour trouvée  en Ariège sur bois une petite

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Diplodia on malus
Robin Isaksson, 19-03-2022 19:51
Robin IsakssonAnyone know this one?
Found on fallen twig.

Spores 22-25x10-11.5

Best Regards
  • message #72145
  • message #72145
  • message #72145
Angel Pintos, 20-03-2022 18:01
Angel Pintos
Re : Diplodia on malus
Hello Robin,
I suggest you look at Dothiorella spp.
Best wishes




Dothiorella was reduced to synonymy under Diplodia by Crous
& Palm (1999), who used a broad morphological concept for
Diplodia. Phillips et al. (2005) re-examined the type of Dothiorella
pyrenophora Sacc. (K 54912) and found that it differed from
Diplodia by having conidia that are brown and 1-septate early in
their development, while they are still attached to the conidiogenous
cells. . In Diplodia conidial darkening and septation takes place after
discharge from the conidiomata. Crous et al. (2006) re-examined
the types of both Diplodia and Dothiorella and confirmed these
morphological differences.

A.J.L. Phillips et al.
The Botryosphaeriaceae: genera and species known from culture

Studies in Mycology 76: 51–167
Robin Isaksson, 22-03-2022 20:04
Robin Isaksson
Re : Diplodia on malus
Dear Angel,

Thank you for the information.
I Will have a look.

Best Regards

Robin