dry appearance (Figure 1). Infected plants become wilted and eventually collapse in the field due to stem and crown rot, which weakens the stem (Fig. 2). The mycelium growing on the plant surface ...

is the destructive dry-rot (Merulius lacrymans), and I would advise ... and will be difficult to eradicate. The mycelium of the fungus buries itself in any kind of wood, especially deal, runs ...