Jackfruit (Artocarpus heterophyllus)

Spittle bug (C.O.: Cosmoscarta relata)

Symptoms

  • Bugs suck plant juices from terminal twigs, young shoots and leaves results in yellowing and curling of leaves
  • Drying of terminal shoots and weakening of the tree during blossom stage.
  • Fruit set is greatly affected.
  • Bugs secrete frothy mass over their body.

Management

  • Remove and destroy the frothy masses
  • Destroy the affected shoots.
  • Spray neem garlic emulsion (20 ml neem oil + 20 gram garlic paste + 5 gram bar soap/litre of water) during flowering.