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Agritech Archive

Production · Protection · Nutrients · Water
In here
1,513 crop protection pages, pest and disease by crop•98 crops tagged — rice, cotton, sugarcane, mango and more•261 nutrient management pages, deficiency symptoms and correction measures•3,462 data tables preserved from the source pages

Symptoms

Powdery mildew : Erysiphe cichoracearum Symptoms Powdery mildew is very severe on bhendi. Greyish powdery growth occurs on the under as well as on the upper surface of the leaf causing severe reduction in fruit yield.
Management Dustsulphur@25kg/haorspraydinocap@2ml/lorcarbendazim@1g/lor wettable sulphur @ 2 g / l or triademephon @ 0. 5g/l immediately after noticing the disease and repeat after 15 days if necessary. Spary inorganic sulphur 0.25% or Dinocap 0.1% 3 or 4 times at 15 days interval.
  • Powdery mildew is very severe on bhendi.
  • Greyish powdery growth occurs on the under as well as on the upper surface of the leaf causing severe reduction in fruit yield.

Management

  • Dustsulphur@25kg/haorspraydinocap@2ml/lorcarbendazim@1g/lor wettable sulphur @ 2 g / l or triademephon @ 0. 5g/l immediately after noticing the disease and repeat after 15 days if necessary.
  • Spary inorganic sulphur 0.25% or Dinocap 0.1% 3 or 4 times at 15 days interval.