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Agricultural crops :: Pulses :: Greengram

Stem necrosis: Macrophomina phaseolina
Symptom
  • Brown necrotic lesions on young leaves with brown streaks on petiols and stems.
  • In severe cases infected plants found dead.
Management
  • Seed treatment with dimethoate (or) imidacloprid @5ml/kg.
  • Rogue out the infected plants up to 45 days.
  • Border croping with 7 rows of sorghum or maize.
  • Installing yellow sticky trap @ 15nos/ha.
  • Spraying Imidacloprid @ 0.05% twice at 15 days interval.



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