Armillaria stem rot is characterized by white mycelium by the bark region. The plants will get severely stunted due to this disease.
Armillaria stem rot is characterized by white mycelium by the bark region. The plants will get severely stunted due to this disease.
Powdery white mycelial growth inside the crevices of the stem. The fungi have a mushroom odor. Injured sections of the stem or roots are ideal locations for fungal entry and damage to the plants.
Powdery white mycelial growth inside the crevices of the stem. The fungi have a mushroom odor. Injured sections of the stem or roots are ideal locations for fungal entry and damage to the plants.

ARMILLARIA STEM ROT

Fungal causal agent:

Rose diseases