Seed Transmissibility of <i>Alfalfa mosaic virus</i> in Soybean

Fig. 2. Phenotypes of two AMV strains following seed transmission. Photographs of the plants were taken 75 (Williams82) and 35 (Colfax) days past planting. Note that AMV-S30 induced symptoms, unlike that of AMV-Joe Davis, are not pronounced.

Image from Plant Health Progress article:
Seed Transmissibility of Alfalfa mosaic virus in Soybean