Barley yellow dwarf in Spain
1990
Jorda, C. | Osca, J.M. | Alfaro, A. (Universidad Politecnica de Valencia, Valencia (Spain))
Barley yellow dwarf virus (BYDV) appears to be widespread in Spain although it does not cause consistently serious epidemics. A survey of the isolates in the cereal growing areas was carried out and the different isolates characterized through serial aphid transmissions and enzyme-linked immunosorbent assay. The prevalent isolate is similar to PAV. In rice the isolate found is of the RPV type. A comparative study of Spanish and American BYDV isolates is underway.
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