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Agricultural crops :: Pulses :: Redgram

Yellow Mosaic: Redgram yellow mosaic virus

Symptom
  • The disease first appears in the form of yellow, diffused spots scattered on the   leaf   lamina such spots slowly expand and in later stages  , yellow patches   alternated   with green patches  developed on the leaves.
  • Newly formed leaves completely turn yellow Infected plants stunted and produce only few pods
  • The  virus is transmitted through white fly  Bemisia tabaci

Management

  • Rogue out the infected plants upto 40 days.
  • Remove weed hosts periodically
  • Spray Methyldemeton @ 500 ml/ha 

Integrated disease management

  • Deep summer ploughing
  • Application of Farmyard manure @12.5 Kg/ha along with 2.5 kg of Trichoderma  viride or Pseuodomonas fluorescens
  • Seed treatment with  Talc formulation of Trichoerma  viride @ 4g or Pseuodomonas fluorescens @ 10   g/kg Carbendazim or Thiram @ 2 g/kg
  • Spot drenching with Carbendazim 1 g/ litre of water to control root rot and wilt diseases
  • Avoid water stress during flowering period to control root rot
  • Rogue out infected plants up to 40 days after sowing for managing sterility mosaic and yellow mosaic diseases

Symptom

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