Treatment | Temperature (°C) | Time after application to bark | |||
---|---|---|---|---|---|
3 – 3.5 wk | 4 – 4.5 wk | ||||
Mean% | n | Mean% | n | ||
Fresh control1 | - | 49 | 151 | 52 | 300 |
Bark applied (not heated; Treatment A) | 15 | 0 | 43 | 0 | 2 |
20 | 0 | 3 | 0 | 3 | |
25 | 0 | 173 | 0 | 1 | |
30 | 0 | 3 | 0 | 4 | |
35 | 0 | 172 | 0 | 2 | |
Bark applied (heated; Treatment D) | 15 | 0 | 35 | 0 | 2 |
20 | 0 | 8 | - | 0 | |
25 | 0 | 118 | 0 | 5 | |
30 | 0 | 7 | 0 | 5 | |
35 | 0 | 243 | 0 | 9 |