The number of red oaks which became infected and the time for symptoms to appear in relation to when they were wounded. A total of 19 (16%) of 112 wounded trees became infected.
Date of wounding | Trees wounded number | Trees wilted number | Time between wounding andt symptoms days*/ |
---|---|---|---|
May 5 | 16 | 0 | - |
May 5 | 16 | 0 | - |
12 | 16 | 0 | - |
19 | 16 | 2 | 46.5 (42-49) |
26 | 16 | 2 | 38.5 (35-42) |
June 2 | 16 | 5 | 44.8 (28-56) |
9 | 16 | 10 | 35.7 (21-63) |
16 | 16 | 0 | - |
↵*/ Average number of days between wounding and appearance of symptoms; range of days in parentheses.