TNAU Agritech Portal
Home | About Us | Success Stories | Farmers Association | Farmers' Innovation | Publications | Contact

Crop Protection : Pest of paddy

Yellow hairy caterpillar: Psalis pennatula

Symptoms of damage:

  • Larva causes defoliation

Identification of insect pest:

  • Egg: yellow coloured pubescent eggs are found in groups on leaf surface
  • Larva:Yellowish brown with red stripes. Orange head and tufts of hairs all over the body.
  • Pupa: pale white cocoon of silk and frass attached to the leaf
  • Adult: moth is stout with straw coloured forewings

 

Management:

  • Spray the crop with chlorpyriphos 20 EC 500 ml/ac
Larva
Adult

 

Home | About Us | Success Stories | Farmers Association | Farmers' Innovation | Publications | Disclaimer | Contact Us

© 2008-2024 TNAU. All Rights Reserved.