Citrus decline virus: Vein clearing and stem pitting as diagnostic symptoms shorten tests
oleh: J Wallace, R Drake
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1951-05-01 |
Deskripsi
Consistent, diagnostic symptoms of citrus quick decline in California have been identified as leaf vein clearing and stem pitting. The symptoms can be induced in a relatively short time, and on seedling plants.