CORESTA Meeting, Agronomy/Phytopathology, Budapest, 1993
Tobacco virus situation in France : Characteristics of PVY isolates found
Institut Expérimental du Tabac, Bergerac, France
The relatively recent introduction of new Burley and Virginia type tobaccos has changed the phytosanitary situation of tobacco growing and in particular the relative importance role of virus diseases. They were unknown and until recently considered as ...