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Agricultural crops :: Cash crops :: Cotton

Myrothecium leaf spot: Myrothecium roridum

Symptom

  • Reddish spots of 0.5 mm-1cm diameter may appear near the margins of the leaves.
  • The affected portions fall off leaving irregular shot holes in the leaves.

Management

  • Remove and destroy the infected plant residues.
  • Spray Mancozeb or Copper oxychloride at 2kg/ha at the intimation of the disease.
  • Two to three sprays may be given at 15 days interval. 

 


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