Join Shroomok on

or

or

Guide

Cultivation

Growing Problems

Contamination

Mold

Cobweb Mold gallery on Shroomok

Photo examples of cobweb mold contamination in mushroom growing. Identification and common symptoms of cobweb fungal disease, cobweb treatment results

Shroomok's choice on Amazon

MushroomSupplies.com Sterilized Grain Ba...

Seedling box with lid and ready-made air...

Adjustable Oxygen Pump for 20-100 Gallon...

Organic Sphagnum Peat Moss by Perfect Pl...

LED Rope Lights Waterproof, 6500K, 150ft

[6 Pack] 16 oz. Regular-Mouth Glass Maso...

YJINGRUI Vertical Laminar Flow Hood, 26x...

Powerful Air Pump - for 20-200 Gallon -...

SmartSHIELD -5mm 24"x50ft Reflective Foa...

Activated Carbon (Activated Charcoal)

Air HEPA Purifier for Home

Magnifying Glass with Light, 30X High Po...

1

...

Gray mycelium appeared - cobweb contamination? #3

Gray mycelium appeared - cobweb contamination? #2

Gray mycelium appeared - cobweb contamination?

Late mushroom harvesting and one cake is contaminated

Healthy! 1-2 days later. If was trich it would've turned green by now?

Would be great to check these areas for possible contamination closer

Contaminated or healthy mycelium?

Cobweb Mold?

Is this mold or mycelium on mushroom cake?

Is this cobweb or just mycelium? - It's healthy myc! #2

Better photo now. Contamination? Cobweb?

Do u think thats cobweb mold? I hope its clear but its dark in my room

Contaminated?

Not sure if I've got a cobweb contamination or if this is normal #2

Not sure if I've got a cobweb contamination or if this is normal

Salt application for cobweb

Cobweb after treatment

Cobweb mold before treatment

Load more photos

Green Mold (Trichoderma) Blue-Green Mold (Penicillium) Black Pin Mold (Rhizopus & Mucor) Black-yellow-green mold (Aspergillus) Orange bread mold (Neurospora) Pink mold