Fig. 4From: Screening and biocontrol evaluation of indigenous native Trichoderma spp. against early blight disease and their field assessment to alleviate natural infectionEfficacy of bioagents on disease severity (%) of artificially inoculated virulent isolate of Alternaria solani on tomato plants in greenhouse. Values followed by different letters indicate that means are significantly different from one another according to Fisher’s least significant difference at p = 0.05. Error bars on graphs represents the Mean ± SEBack to article page