Identification of Two <i>Tobacco rattle virus</i> Variants Associated with Line Pattern Disease of Bleeding Heart in Ohio

Fig. 1. (B) Localized ring spot and line pattern symptoms observed on inoculated Nicotiana tabacum ‘Glurk’ leaves after approximately 30 days.



Image from Plant Health Progress article:
Identification of Two Tobacco rattle virus Variants Associated with Line Pattern Disease of Bleeding Heart in Ohio