Table 2.
Morpho-cultural characteristics of Fusarium solani (Mart.) Sacc. Causing chilli wilt.
Fungal propagule | Shape | Colour | Size | Septation |
---|---|---|---|---|
Colony | Floccose, Scant aerial mycelium | Initially white, turning light orange coloured at agar base | 90 mm dia. In 10 days | - |
Hyphae | Smooth, cylendrical and branched | Hyaline | 3.50–5.20 µm in width | Septate |
Conidiophores | Cylendrical, short and simple | Hyaline | 88.60–110.50 × 2.50- 4.50 µm | Septate |
Microconidia | Round to oval | Hyaline |
7.50–11.00 × 2.80–3.75 µm Av. (9.75 × 3.20 µm) |
0-1Septate |
Macroconidia | Curved with short , pedicellate basal cells | Hyaline | 21.15–32.00 × 3.80–4.75 µm Av. (28.50 × 4.30 µm) | 3- 4 Septate |
Clamydospores | Spherical, smooth and rough walled, Produced terminally, intercalary, single or in chains | Hyaline | 5.80–9.00 µm in dia | Aseptate |