Symptoms of Damage
White spots can be observed on the upper surface of the leaves.The lace bug feeds on coconut foliage by sucking sap. It also plays a role in transmitting Phytoplasma from root-wilt affected palms to healthy palms.
White spots on leaves
Identification of the Pest
Nymph: White with dark patches.
Adults: White coloured adults with netted venation on wing.
Management:
Cultural Method
Remove leaflets harboring these insects and destroy them.
Chemical Method:
Spray any one of the following; Malathion 50 EC @ 2 ml/lt, Dimethoate 30 EC @1 ml/lt, Methyl demeton 25 EC @1 ml/lt, Phosphamidon 40 SL @1.25 ml/lt, Methomyl 25 EC @2 ml/lit, 3% Neem oil
