“…The virus did not infect Amaranthus viridis, Capsicum annum ''Magda'', Chenopodium murale, Datura metel, D. stramonium, Solanum lycopersicum ''Santa Clara'', Nicandra physaloides, Nicotiana glutinosa, Petunia hybrida, Physalis floridana and Sonchus oleraceus. From symptomatic and symptomless plants, total RNA was extracted as described previously, and the presence of BiMV was verified by RT-PCR [6].…”