on leaves which are first round and become more angular as they grow. The centre of the lesions may fall out as they become drier. Under humid…
elongated lesions with a light halo on leaves, stems and glumes. In the centre of the lesions, light-coloured translucent pycnidia (fruiting bodies)…
lesions with vague borders and white fluffy fungal growth on the leaves. The centre is grey-brown with a light-green edge. On the stem, elongated…
On tomato leaves, water-soaked lesions occur, usually white with a brown centre. In potato, the disease usually only occurs in the second half of the…
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