Designed and developed simple gadgets exploiting insect behavior for management of stored grain insect management. All are commercialised. Around 0.5 million people uses the technologies. Technologies introduced to Ethiopia Nigeria Rwanda Turkey Thailand France. I developed five enterpreneurs. Four have become millionaire exclusive selling my TNAU gadgets. My vision is to reach out endsusers across the world. My gadgets have been included in curriculum of Agricultural schools in Tamil Nadu. In this stored product insect monitoring and management through eco-friendly gadgets I made our country a world leader .