Hello Mr. Narasimha,
firstly sorry for being very very late in replying.
Imidacloprid 70% WG + Buprofezin 25% SC
and then take repetitive sprays of plain water and sulphur.
wash the plants completely, also i see you are using gunny strings for support, this gives the pests space to hide (in the gunny thread twists). so wash them completely as well.
i guess there is uneven humidity, so wet the beds. meaning keep the drip running for extra 10-15 mins everytime. u could even consider flooding alternate walkways.
the damage is pretty severe, and its not just you who is having jassids and mites problem, sames the condition here..
i hope you have identified this problem and have enough time to take action.