How to control diamond back moth in cabbage?

This pest’s infection usually begins 15-20 days after the crop is transplanted. Farmers that have planted mustard or cress (asaliyo) as a trap crop around the field’s perimeter are less susceptible to the insect. By feeding, the larvae create multiple holes in plants, causing significant damage. Spray chlorantraniliprole 18.5 SC @ 3 ml, emamectin benzoate 5 SG @ 3 g, or metaflumizone 22 SC @ 10 ml per 10 lit of water at the start of the treatment.