02-05-2025 10:16
Bernard CLESSE
Bonjour à toutes et tous,Pourriez-vous m'aider à
12-05-2025 18:52
Gonzalez Garcia MartaBuenas tardes, estoy estudiando un hongo peritecio
11-05-2025 17:57
Louis DENYHello forumTrouvé dans les environs de Belfort,al
08-05-2025 20:50
Andreas JacobGood evening, due to contstant drought I started
11-05-2025 10:22
Karl Soler KinnerbäckFound on moist Betula wood dipped in freshwater st
11-05-2025 10:35
ruiz JoseHola, en excremento de jabali, tamaño de unos 2 m
05-05-2025 10:09
Nicolas Suberbielle
Re-bonjour,Cet ascomycète trouvé et étudié par
09-05-2025 16:01
Thomas FlammerI found a black cushon which might eventually be
Hello,A friend of mine collected galls with pynidia:
Conidiomata erumpent, pycnidial/acervular (no papil), 0.6-1 mm diam., black.
Conidia ellipsoid, ovoid to pyriform, 11-15(16)x6-7.5 µm, thick-walled, minutely guttulate, smooth, subhyaline to pale brown.
Conidiogenous cell tapering, 11-16x2.5-3 µm, tip about 1 µm diam.,smooth, hyaline.
I have no idea where I have to look for. Your help is welcome.
Regards,
Bernard
On April 25 2018, I found the same conidiomata, probably on Andricus kollari (Knikkergalwesp op zomereik). I hereby provide some photos. This is purely informative as I failed identification ... maybe this will inspire others?
Kind regards,
François
dimensions conidia:
(10.4) 12.2 - 14.7 (15.6) × (6.9) 7.2 - 8.9 (9.3) µm
Q = (1.2) 1.4 - 1.9 (2) ; N = 30
Me = 13.3 × 8 µm ; Qe = 1.7
