Biotic factors particularly Virus complex a serious threat for chilli and also major reasons for low productivity in chilli is the lack of technical knowledge of the farmers about Integrated crop management strategies against the major biotic and abiotic factors. Hence, KVK, Nellore was conducted the frontline demonstration in chilli i.e., to study the effect of integrated crop management on yield and economic analysis of green chilli at farmer’s field of Nellore district, Andhra Pradesh state during the year from 2017-18 to 2019-20. The data revealed that the extension gap (yield gap) between demonstration plot yield and actual yield (Farmers practice) of green chilli was 11.10 t ha-1. There was 21.94 % increase in yield in ICM front line demonstrated plots than non-ICM plots. The data pertaining to yields between ICM and non-ICM plots, maximum yield (61.59 t ha-1) was recorded in ICM plots than non-ICM plots (50.51 t ha-1). The net return and B:C ratio were found to increase in demonstrated plot as compared to farmer’s practice. The adoption of different package of practices even though after demonstrations programme, which shows positive impact of integrated crop management on yield and economics of green chilli through adoption of demonstrated technology. Monetary benefit cost ratio and Relative Economic ratios were 2.96 and 0.41 respectively. By adopting the ICM package not only reduced number of chemical sprays (i.e., 5 times ICM plots and 12 times in non-ICM plots) but also reduced the environmental pollution and increase the gross income to the farmers.