2.4. Effect of fungicides on isolated pathogen
To check the effect of different fungicides on the isolated path-ogen, agar well diffusion method was followed (Fernández Garayzábal et al., 1992). Three different fungicides viz. Mancozeb,Bavistin and Blytone were used at different concentrations. After visual growth of fungal mycelia, zone of inhibitions were observed and compared. Minimum inhibitory concentration of fungicides determined by studying the spore germination percentage at their different concentrations.