Tomato Leaf Spot: Septoria lycopersici
Symptom:
- The plant may be attacked at any stage of its growth. The disease is characterised by numerous, small, grey, circular leaf spots having a dark border.
Management:
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Removal and destruction of the affected plant parts.
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Seed treatment with Thiram or Dithane M-45 (2 g/kg seed) is useful in checking seed borne infection.
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In the field spraying with Mancozeb 0.2 % effectively controls the disease.
Source-
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TamilNadu Agritech Portal
