Not AvailableTobacco, one of the important high value commercial crops in India, is valued for its potential to generate farm income and employment to farmers and farm labours, and revenue to the government. It is grown in area of 0.45 M ha in the country with a production of 761 M kg. India ranks second in the world tobacco production, after China with 2,807 M kg. During 2016-17, tobacco made a significant contribution of Rs. 28,712 crore to Indian economy in terms of excise revenue (Rs. 22,737 crore) and export earnings (Rs. 5,975 crore). Therefore, continued research backup for tobacco is justified for socio-economic transformational effect that this crop wields on farming communities. India is endowed with diverse agro climatic...