First Paragraph: The discovery of leafroll virus last fall in California's Foundation Plant Materials Service (FPMS) grape clean-stock program at the University of California-Davis will temporarily decrease the supply of certified wood to nurseries. The large amount of clean wood existing around the state in nursery increase blocks, however, should fill growers' needs until the problem is resolved.
Stockwin_LeafrollVirus_1993.pdf
File Size0.1 MiB
DateJune 25, 2013
Downloads487
AuthorWill Stockwin