How to control leaf eating caterpillar in cabbage ?

caterpillar

Caterpillars emerge from the egg mass, scrape the epidermal layer of the leaves, and swiftly defoliate the plants. Spray Bacillus thuringiensis, bacterial powder @ 10 g at first, then chlorfluazuron 5.4 EC @ 10 ml or cyantraniliprole 10 OD @ 10 ml per 10 lit of water if population is large.