Fig. 8From: Elicitation of native bio protective microbial agents associated systemic defense responses and plant growth promotion against bacterial stalk rot pathogen in sorghum (Sorghum bicolor)An assessment of histological plant defense responses such as callose and lignification. The figure shows the transverse sections of stem and root tissues with callose and lignin deposition in sorghum tissues. Callose deposition: a Sorghum leaves tissue taken from an unprimed plant (control). b Leaves tissue sections from T. viride challenged plant. c Sorghum stem tissue taken from an unprimed plant (control). d The stems sections from T. viride challenged plant. Lignin deposition: e The T. viride challenged stem tissue section of sorghum. f Lignin deposition of control stem tissue. Scale bars = 50 µmBack to article page