Quantification of Temporal and Spatial Dynamics of <i>Bean pod mottle virus</i> at Different Spatial Scales

Fig. 2. (A) Demarcation of soybean quadrats using 12-inch stakes (25 quadrats per row, six rows per plot). (B) Thinning of soybean plants, each quadrat had 4 soybean plants. (C) ELISA plate showing positive wells (yellow) and negative wells (clear). ELISA was used to detect BPMV.



Image from Plant Health Progress article:
Quantification of Temporal and Spatial Dynamics of Bean pod mottle virus at Different Spatial Scales