Symptomatology of <i>Iris yellow spot virus</i> in Selected Indicator Hosts

Fig. 2. Symptoms on indicator hosts following mechanical inoculation with Iris yellow spot virus (IYSV): (a-d) symptoms on Vigna unguiculata showing diffused necrotic spots; (e-g) Capsicum annuum and (h-j) Chenopodium quinoa, both showing development of chlorotic ring spot.

Image from Plant Health Progress article:
Symptomatology of Iris yellow spot virus in Selected Indicator Hosts