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e course

OKRA :: MAJOR :: PEST OF WHITEFLY

 


 

6. Whitefly: Bemisia tabaci (Aleyrodidae: Hemiptera)
It is a vector that transmits yellow vein clearing mosaic disease


 

For host range, damage symptoms and bionomics refer cotton

 

Management

  • Spray thiamethoxam 25 WG 100 ml or azadirachtin 5% 400 ml orĀ  fenpropathrin 30 EC 250-340 ml with 500 L water/ha