Spring pruning and fertilizing of california live oak trees
oleh: P Miller
| Format: | Article |
|---|---|
| Diterbitkan: | University of California Agriculture and Natural Resources 1947-11-01 |
Deskripsi
The tip mildew or “witches broom” disease of the California Live Oak trees is increased by early spring pruning and fertilization. These are common practices which should be discontinued or avoided.