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Crop Protection :: Pests of Grapes
Thrips

Symptoms of damage

  • Presence of silvery white scorchy patches on the leaves.
  • Veins without fruits
  • Premature fruit drop

Identification of pest

  • Nymphs - yellowish brown colour and red colour abdomen
  • Adult - black brownish abdomen and yellowish wings

Management

  • Collect and destroy damaged leaves, fruits and flowers
  • Insecticides: methyl demeton 25 EC  0.05% or dimethoate 30 EC 0.06%

 

Adult

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