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OfflineBIG_Steve_01
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Registered: 09/27/21
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Last seen: 1 month, 14 days
Contamination identification needed (yellow fuzzy mold)
    #28367889 - 06/20/23 10:13 PM (1 year, 6 months ago)

Hey guys! I'm in my third flush, and I've noticed that there are yellow mold-looking things starting to grow on the surface of the substrate and aborts.
I grew it out on an agar plate and this is what it looks like

have you guys seen anything like this? Does anyone know what kind of mold this is?

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InvisibleBaba Yaga
Psychedelic Minion

Registered: 09/13/20
Posts: 4,496
Loc: Try 'n' Error Boot Camp
Trusted Cultivator
Re: Contamination identification needed (yellow fuzzy mold) [Re: BIG_Steve_01]
    #28367895 - 06/20/23 10:23 PM (1 year, 6 months ago)

Maybe some sort of aspergillus but I see pink as well so could be fusarium too......could be lots of things, try google yellow mold.


Nice mold plates btw :thumbup:

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InvisibleGoatrider
Rhythm Guitarist
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Registered: 04/08/20
Posts: 4,801
Loc: Germany
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Re: Contamination identification needed (yellow fuzzy mold) [Re: Baba Yaga]
    #28367946 - 06/20/23 11:16 PM (1 year, 6 months ago)

You need a microscope to be correct about it,
but as Baba said, the yellow could be Aspergillus Flavus.
Nevertheless there´s a Fusarium species starting out yellow,
then turning into red.
But as said to make it sure you need a microscope.


            :cookiemonster:


--------------------

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OfflineBIG_Steve_01
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Re: Contamination identification needed (yellow fuzzy mold) [Re: Goatrider] * 1
    #28368087 - 06/21/23 01:40 AM (1 year, 6 months ago)

Here are the photos, the hyphae are dyed blue



There are no conidia with transverse septation, so it's not fusarium.
didn't see any conidia in chains or vesicles, so probably not Aspergillus. it's not a very good slide so I might have missed it. the conidia are yellow, and it appears it grows in clusters. Also, looks like it's coenocytic hyphae.

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Invisiblealtford78
What do I put here

Registered: 05/09/23
Posts: 890
Re: Contamination identification needed (yellow fuzzy mold) [Re: BIG_Steve_01]
    #28368198 - 06/21/23 05:37 AM (1 year, 6 months ago)

following :thumbup:


--------------------
Mold cultivator extraordinaire

I also dabble in bacteria

I'm also a retard sometimes

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OfflineBIG_Steve_01
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Re: Contamination identification needed (yellow fuzzy mold) [Re: altford78]
    #28371748 - 06/23/23 07:39 PM (1 year, 6 months ago)

Btt

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OfflinePandaskis
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Registered: 03/14/23
Posts: 1,869
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Re: Contamination identification needed (yellow fuzzy mold) [Re: BIG_Steve_01]
    #28371756 - 06/23/23 07:42 PM (1 year, 6 months ago)

I want a microscope so bad ;_;

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Offlinefiddle_head
fettucine embargo
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Registered: 08/05/08
Posts: 3,694
Loc: moon
Last seen: 17 hours, 52 minutes
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Re: Contamination identification needed (yellow fuzzy mold) [Re: BIG_Steve_01]
    #28371766 - 06/23/23 07:49 PM (1 year, 6 months ago)

Those photos are astounding, well done. I have no idea what it is and am also very curious so enjoy the bump


--------------------
tail-lights, back-pockets, rearview mirrors

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InvisibleGoatrider
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Loc: Germany
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Re: Contamination identification needed (yellow fuzzy mold) [Re: fiddle_head]
    #28372071 - 06/24/23 12:11 AM (1 year, 6 months ago)

We have to start a new forum,
the Contamery :grin:
But we have member Kizzle on the board,
providing damn great knowledge with scientific value.
Maybe he´ll jump on this thread, he´s still active now and then.
Also member Tmethyl comes to mind.
These guys won´t steer you wrong.
Here is one of Kizzle´s great threads.

        :cookiemonster:


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