Neem cake extract
Neem cake extract is effective against all stem boring insects. It is prepared from deoiled neem cake.
Take 100 gm of deoiled neem cake. The cake should be kept in a cloth bag and pour hot water over it. The solution should be kept overnight in a covered container.
Application of 50 gram of powdered neem cake at 5th and 7th month of planting in the leaf axils of banana controls pseudostem attack.