Effect of 2,4-D on closure of 10mm wounds on Bowhall red maple (1980).
| Mean Number of Weeks to Close Wounds | |||
|---|---|---|---|
| Application Method | |||
| Concentration (mg/L) | Injection | Single Spray | Repeated Spray |
| 0 | 17.7 | ||
| O(untaped) | 32.6 | 23.1 | 16.2 |
| 100 | 29.1 | 25.4 | 33.7 |
| 1,000 | 20.0 | 25.7 | 30.4 |
| 10,000 | 92.7 | 47.9 | 77.9 |
| Carrier* | 82.5 | 33.6 | 20.8 |
| LDS P = .05 | 29.9 | 24.0 | 25.7 |
↵* Carrier = 47% Ethanol (v:v)