Raspberry leaf blotch virus (RLBV) is a recently described (−)ssRNA virus (genus Emaravirus) associated with the long-known, severe raspberry leaf blotch disorder (RLBD). The virus is presumably transmitted by the raspberry leaf and budmite (Phyllocoptes gracilis; Eriophyidae). Cultivated and wild raspberries (Rubus idaeus) displaying RLBD or yellowing symptoms were sampled in 14 districts in…