The National seminar held at B.P. Pal Auditorium at I.A.R.I. with group of farmers from M.P., Haryana and U.P was organized by National Horticulture Research & Development Foundation, New Delhi in collaboration with Division of Vegetable Science, ICAR-IARI, Pusa on 11th and 12th March, 2019 under Mission for Integrated Development of Horticulture, Dept. of Agriculture, Co-op. & Farmers Welfare, Ministry of Agriculture & Farmers welfare. The seminar was organized to discuss production and post harvest technologies of onion, garlic