Home | Community | Message Board

MagicBag Grow Bags
This site includes paid links. Please support our sponsors.


Welcome to the Shroomery Message Board! You are experiencing a small sample of what the site has to offer. Please login or register to post messages and view our exclusive members-only content. You'll gain access to additional forums, file attachments, board customizations, encrypted private messages, and much more!

Shop: North Spore Bulk Substrate   Bridgetown Botanicals CBD Concentrates   Original Sensible Seeds Bulk Cannabis Seeds   Mushroom-Hut Grow Bags   PhytoExtractum Maeng Da Thai Kratom Leaf Powder   Kraken Kratom Red Vein Kratom   Left Coast Kratom Buy Kratom Extract

Jump to first unread post Pages: 1
Invisiblerob680
Lion's mane enthusiast
 User Gallery


Registered: 01/23/19
Posts: 55
agrocybe aegerita blobs & metabolites
    #26898849 - 08/25/20 01:52 PM (3 years, 5 months ago)

Hi, I'm experimenting growing agrocybe aegerita in a monotub. I read that AA are CO2 tolerant, relative to most other edibles. I thought I'd give it a shot for simplicity. To add to the experiment, I've used grain spawn to coir. I've been successful previously with AA, using beechwood sawdust bulk, to a well ventilated tub. I realise that monotub + coir isn't optimal for this species. It will probably fail, but hey, I was curious and wanted to give it a try.
I'm seeing a *very* tiny area of pinning, growing through a gap where the casing hasn't colonised. The rest of the casing is matted with wispy myc, and has these huge blobs of dense myc, which are oozing what I presume are metabolites. Smell isn't unpleasant, just a little acrid, sweet, chemically, hint of ammonia.
Temp is 68f.
Any advice, suggestions? Is this a case of poor FAE, perhaps too high temp? I was thinking of relocating somewhere cooler and leaving the lid off, or removing the polyfill from the top holes?
Anybm help would be greatly appreciated, thank you.


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


Extras: Filter Print Post Top
OfflineForresterM
aspiring sociopath
Male User Gallery

Registered: 02/05/13
Posts: 9,351
Loc: Northeast USA Flag
Last seen: 24 days, 17 hours
Trusted Cultivator
Re: agrocybe aegerita blobs & metabolites [Re: rob680]
    #26899133 - 08/25/20 05:03 PM (3 years, 5 months ago)

That's an infection, though for the life of me I can never remember the name...

Anyway, watch and see, but if after a while you don't get much out of it you'll probably wanna toss it.


--------------------
Repugnant is a creature who would squander the ability to lift an eye to heaven, conscious of his fleeting time here.
-------------------

Have some medicinal mushrooms and want to get the most out of them?  Try this double extraction method.


Extras: Filter Print Post Top
Invisiblerob680
Lion's mane enthusiast
 User Gallery


Registered: 01/23/19
Posts: 55
Re: agrocybe aegerita blobs & metabolites [Re: rob680]
    #26899241 - 08/25/20 06:09 PM (3 years, 5 months ago)

Thanks Forrester. I think I'll be relocating this one to an outbuilding, hopefully it's nothing airborne.
Funny, I used the same LC batch for a few sawdust cakes as well. One of them began producing lots of metabolites, so I tossed it. The other cakes look healthy, but are taking ages to fully colonise, like 8 weeks.
Possibly infected LC. Ho hum.


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


Extras: Filter Print Post Top
OfflineForresterM
aspiring sociopath
Male User Gallery

Registered: 02/05/13
Posts: 9,351
Loc: Northeast USA Flag
Last seen: 24 days, 17 hours
Trusted Cultivator
Re: agrocybe aegerita blobs & metabolites [Re: rob680]
    #26899833 - 08/26/20 02:52 AM (3 years, 5 months ago)

Yeah it's an odd one, I got it several times but it didn't seem to spread around.


--------------------
Repugnant is a creature who would squander the ability to lift an eye to heaven, conscious of his fleeting time here.
-------------------

Have some medicinal mushrooms and want to get the most out of them?  Try this double extraction method.


Extras: Filter Print Post Top
Invisiblerob680
Lion's mane enthusiast
 User Gallery


Registered: 01/23/19
Posts: 55
Re: agrocybe aegerita blobs & metabolites [Re: Forrester]
    #26899970 - 08/26/20 06:09 AM (3 years, 5 months ago)

Thanks, it's a relief to hear that this normally doesn't spread. It's really starting to hum now, so I'll most likely dump it on the compost and cut my losses.


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


Extras: Filter Print Post Top
Invisiblerob680
Lion's mane enthusiast
 User Gallery


Registered: 01/23/19
Posts: 55
Re: agrocybe aegerita blobs & metabolites [Re: rob680]
    #26899990 - 08/26/20 06:27 AM (3 years, 5 months ago)

My objective was to find a suitable edibles candidate for quick and easy monotub tek, without the hassle of substrate blocks and humidity tents. I may be wrong, but I suspect the problem was the LC that I obtained. I have a little LC left, so I could try cleaning it up on agar before my next attempt.

In the meantime I have a plate of Pleurotus eryngii growing out. Once that's ready, I'll try repeating the experiment with that & post the results if it's successful or otherwise.


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


Extras: Filter Print Post Top
OfflineDutchMyco
Stranger
Male
Registered: 01/09/17
Posts: 284
Last seen: 2 years, 8 months
Re: agrocybe aegerita blobs & metabolites [Re: rob680]
    #26900708 - 08/26/20 02:32 PM (3 years, 5 months ago)

This is Mycogone perniciosa, the blobs with amber colored droplets are typical for it. Just clean everything that came in contact with it well. In most cases it comes from the casing layer, usually peat, but I guess coir might also harbour spores from it.


Extras: Filter Print Post Top
OfflineForresterM
aspiring sociopath
Male User Gallery

Registered: 02/05/13
Posts: 9,351
Loc: Northeast USA Flag
Last seen: 24 days, 17 hours
Trusted Cultivator
Re: agrocybe aegerita blobs & metabolites [Re: DutchMyco]
    #26900723 - 08/26/20 02:37 PM (3 years, 5 months ago)

Thanks DutchMyco, I'm writing it down this time :smile:

I've never used a casing in my life so that's interesting that I got it before.


--------------------
Repugnant is a creature who would squander the ability to lift an eye to heaven, conscious of his fleeting time here.
-------------------

Have some medicinal mushrooms and want to get the most out of them?  Try this double extraction method.


Extras: Filter Print Post Top
OfflineDutchMyco
Stranger
Male
Registered: 01/09/17
Posts: 284
Last seen: 2 years, 8 months
Re: agrocybe aegerita blobs & metabolites [Re: Forrester]
    #26900861 - 08/26/20 03:44 PM (3 years, 5 months ago)

It's common in soil I believe, and spores can travel by wind, so it's quite common. IIRC the spores are easily killed during pasteurization, but when something just doesn't go perfect, it can pop up. Plus it makes different types of spores, one thick walled type that can stay dormant for a couple of years until better circumstances.

When growing in bags or tubs, I think it's easier to throw it out. In agaricus farms on large beds they sometimes remove affected mushrooms/area's and use a load of salt on it, not sure how well this works, but it would be fun to try in large monotubs, although the ones above seems pretty much fully colonized with it already.


Extras: Filter Print Post Top
Invisiblerob680
Lion's mane enthusiast
 User Gallery


Registered: 01/23/19
Posts: 55
Re: agrocybe aegerita blobs & metabolites [Re: DutchMyco]
    #26901448 - 08/26/20 11:06 PM (3 years, 4 months ago)

Thanks DutchMyco, that's really useful info & something for me to read up on. I dumped the whole thing in the compost bin and the tub's soaking in a soapy bath now. Hopefully I'll be able to spot this at an earlier stage if it happens again.
I used the same bucket of coir for a different species and no problems there, so I'm wondering if this somehow got in at the grain or LC stage. I don't know if that's possible.


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


Extras: Filter Print Post Top
Jump to top Pages: 1

Shop: North Spore Bulk Substrate   Bridgetown Botanicals CBD Concentrates   Original Sensible Seeds Bulk Cannabis Seeds   Mushroom-Hut Grow Bags   PhytoExtractum Maeng Da Thai Kratom Leaf Powder   Kraken Kratom Red Vein Kratom   Left Coast Kratom Buy Kratom Extract


Similar ThreadsPosterViewsRepliesLast post
* Hericium erinaceus, Pleurotus eryngii, and Agrocybe aegerita lipa 7,006 16 03/07/09 10:21 PM
by nw_shroomy
* Agrocybe aegerita fruiting Shiitakelover 5,066 13 09/08/04 02:13 PM
by Corporal Kielbasa
* Agrocybe aegerita, Black Poplar Mushroom.. great pics! psilocyberV 8,234 8 05/15/04 11:34 PM
by Millet
* Agrocybe aegerita UPDATE 2/12/09
( 1 2 all )
PitcherCrab 9,623 25 03/03/09 03:02 PM
by nw_shroomy
* Little Agrocybe aegerita grow (2nd flush pics)
( 1 2 all )
PitcherCrab 5,378 23 11/06/08 12:15 PM
by PitcherCrab
* Agrocybe aegerita fruiting Semilanceata 2,786 13 10/25/06 06:26 AM
by Semilanceata
* Agrocybe aegerita, Black Poplar Mushrooms -easy grow! psilocyberV 15,840 11 03/14/04 10:00 AM
by Anonymous
* Agrocybe aegerita on the way!!! pin porn!!! potatonet 1,561 10 04/28/09 09:19 PM
by potatonet

Extra information
You cannot start new topics / You cannot reply to topics
HTML is disabled / BBCode is enabled
Moderator: RogerRabbit, Pastywhyte, Forrester, Stromrider, SHROOMSISAY01
186 topic views. 2 members, 10 guests and 3 web crawlers are browsing this forum.
[ Show Images Only | Sort by Score | Print Topic ]
Search this thread:

Copyright 1997-2024 Mind Media. Some rights reserved.

Generated in 0.027 seconds spending 0.007 seconds on 14 queries.