Lista de hospedeiras do virus de vira-cabeça

[摘要] Forty-five plants including an hybrid of N. tabacum L. x N. glutinosa L., were tested as to the susceptibility to "vira-cabeça". Of all the plants tested Nicotiana paniculata L. proved to be the best for the study of local lesions, these being very clear-cut 4 days post-inoculation. Petunia sp., Nicandra physaloides Gaertn., Nicotiana glutinosa L., come next as good indicator plants also.