Crazy looking seedling

[Herbie]

Found it. And it is 50mg/l A different viroid but could possibly work for HLVD?

HLVD virus rampant in CA farms

That is very interesting ribavarin shows some promise in potato viroid. Thanks for sharing that. It sent me rabbit holing haha… https://www.researchgate.net/publication/292748584_Production_of_Potato_Spindle_Tuber_Viroid-Free_Potato_Plant_Materials_in_Vitro This paper seems to say 50 mg/L Salicylic was 83.3 effective in viroid elimination