Colocasia (Colocasia esculenta L. Schott) is one of the important tuber crops grown for fresh and processing purpose all over the India due to its wider adaptability under various agro- climatic conditions, which plays a major role in supplementing the income of small and marginal farmer of the Kanker district of Chhattisgarh state. The present study was carried out at Kanker district during kharif 2015-16 and 2016-17. | Impact of front line demonstrations on the yield and economics of Colocasia (Colocasia esculenta L. Schott) in Kanker district of Chhattisgarh