The In-vitro laboratory experiment was conducted to valuate the efficacy of Indian Medicinal Plant like Kalmegh (Andrographis paniculata), Neem (Azadirchata indica) and Bel (Aegle marmelos) by 'Agar Disc Diffusion' methodology. Beside of that a study was held parallel to exhibit the Concern of Eco friendly treatment as compared to Chemical fertiizer/pesticide, that going to be uncontrolled threat to us upon agro climatic environment. In this Integrated study we obtained antifungal activity resulted as 2.93±0.78 mm of 400mg/ml Ethyl acetate extract of Neem (Azadirchata indica) beside of that the other one determinated as 2.35±0.23mm of 400mg/ml Ethyl acetate extract of Kalmegh (Andrographis paniculata) followed by 2.10±0.45mm of Bel (Aegle marmelos) on the same concentration as compared to very high and effective rather than those Chemical Hazard