The most frequent damage in chillies is due to the leaf curling disease of leaves, which is known as Kukra or Churada-Murada disease in different places. The causal peste of this disease is thrips, the chilli leaves turn upwards and take the shape of a boat.
The leaves shrink. The plant starts to appear shrubby. Affected plants do not bear fruit.
On seeing the symptoms of the disease, pluck the infested plant. Keep the field free from weeds
For the management of this disease, privental @ 100 gram / acre or fipronil should be sprayed at the rate of 5% SC @ 400 ml / acre or acetate 50% + imidacloprid 1.8% SP @ 400 gram / acre per acre.