Verticillium alboatrum

Tracheomykose (parasitic fungus illness) far spreads in gardening used soils. The fungus penetrates over the roots and clogs the line courses (brown colouring). The leaves wither. Also only parts of the tree can be concerned. An exact evaluation should make the specialist, since withered features also can have different causes (root damage, dryness etc.).







verticillium alboatrum