Numbers of red oaks which became infected in relation to type of wound, facing of wound, and distance from source of inoculum. A total of 19 of 112 wounded trees became infected. Numbers of trees in each category are in parentheses.
| Type of wound | Infected trees | Facing of wounds | Infected trees | Distance from inoculum | Infected trees | ||
|---|---|---|---|---|---|---|---|
| Number | Number | m | Number | ||||
| Climbing | |||||||
| iron | 9 | North (28) | 3 | 15(28) | 5 | ||
| Ax | 10 | South (28) | 6 | 30 (28) | 3 | ||
| East (28) | 5 | 60 (28) | 6 | ||||
| West (28) | 5 | 150 (28) | 5 | ||||