Effect of Ilarviruses on Yield and Growth of Prune Trees 88 CPB 6 Southwick, Steve and Jerry Uyemoto. 1989.
Orchard Surveys: Incidence of Prune Dwarf and Prunus Necrotic Ringspot Viruses Among Young Prune Trees 88 CPB 6 Gubler, Douglas and Jerry Uyemoto. 1988.
