Figure 5: IC-RT-PCR analysis of PBNV-peanut isolate associated with bud necrosis disease at different dilutions of leaf extracts. Lane M: 1Kb DNA ladder, Lane 1: Healthy peanut; Lane 2 to 8 at 1:50, 1:100, 1:500, 1:1000, 1:5000, 1:7000 and 1:10000 dilutions (v/v).