Chemical management
- Spray
any one of the following insecticides;
- Malathion 50 EC @ 2 ml/lit
- Dimethoate
30 EC @1 ml/lit
- Methyl
demeton 25 EC @1 ml/lit
- Phosphamidon
40 SL @ 1.25 ml/lit
- Methomyl 25 EC @ 2 ml/lit
- Neem oil @ 3%