Diameter of severed root (mm) | Average extent of decay (cm)y | Average extent of discoloration (cm)y | |
---|---|---|---|
Green ash | |||
Flare | 17.8 | 1.0 a | 3.2 a |
1 m | 4.0 | 1.5 a | 4.2 a |
2 m | 2.3 | 1.8 a | 7.2 a |
3 m | 3.4 | 4.5 a | 6.3 a |
Honeylocust | |||
Flare | 12.0 | 3.6 a | 35.1 b |
1 m | 6.6 | 10.8 a | 30.1 b |
2 m | 4.4 | 6.4 a | 58.3 ab |
3 m | 3.5 | 4.5 a | 77.1 a |
Pin oak | |||
Flare | 22.0 | 6.5 a | 43.9 a |
1 m | 3.5 | 1.0 b | 14.0 b |
2 m | 2.4 | 2.2 b | 13.3 b |
3 m | — | — | — |
Tuliptree | |||
Flare | 17.1 | 10.3 a | 68.9 a |
1 m | 6.1 | 4.4 a | 15.3 b |
2 m | 3.4 | 3.6 a | 11.3b |
3 m | 2.5 | 6.9 a | 10.6 b |