Woodhead, C.E. 1957: Collar rot and root rot of Cox's Orange Pippin and other apple varieties. Orchardist of New Zealand 30(6): 16-21.
Provider Properties
Reference Properties
Provider
| Woodhead, C.E. 1957: Collar rot and root rot of Cox's Orange Pippin and other apple varieties. Orchardist of New Zealand 30(6): 16-21. |