| | No. birds per acre per day |
Handcutting | Wire | 2.3 | 0.2 | 0.8 | 0.8 | 6.8 | 0.3 | 1.4 | 0.2 |
Border | 3.4 | 5.9 | 6.3 | 3.6 | 4.9 | 2.4 | 2.7 | 1.5 |
Entire ROW | 2.9 | 3.1 | 3.6 | 2.2 | 5.9 | 1.4 | 2.1 | 0.9 |
Mowing | Wire | 2.3 | 4.3 | 1.3 | 6.7 | 10.2 | 0.2 | 1.4 | 0.9 |
Border | 4.9 | 14.1 | 9.2 | 17.6 | 4.9 | 5.7 | 6.2 | 7.4 |
Entire ROW | 3.6 | 9.2 | 5.3 | 12.2 | 7.6 | 3.0 | 3.8 | 4.0 |
Mowing plus herbicide | Wire | 5.3 | 1.2 | 0.7 | 1.0 | 7.9 | 5.7 | 2.0 | 0.6 |
Border | 3.3 | 11.2 | 8.6 | 9.3 | 5.6 | 12.0 | 7.2 | 7.3 |
Entire ROW | 4.3 | 6.2 | 4.7 | 5.2 | 6.2 | 8.9 | 4.1 | 4.0 |
Selective basal spray | Wire | 5.6 | 9.3 | 5.1 | 9.3 | - | - | - | - |
Border | 5.2 | 14.8 | 6.6 | 10.9 | - | - | - | - |
Entire | 5.4 | 12.1 | 5.9 | 10.1 | - | - | - | - |
Stem-foliage spray | Wire | 3.9 | 12.7 | 1.1 | 5.5 | 5.7 | 7.3 | 7.4 | 6.8 |
Border | 2.8 | 9.1 | 4.2 | 9.7 | 3.7 | 7.3 | 5.5 | 6.1 |
Entire ROW | 3.4 | 10.9 | 2.7 | 7.6 | 4.7 | 7.3 | 6.5 | 6.5 |
Foliage spray | Wire | 1.5 | 8.2 | 1.0 | 6.1 | 8.8 | 20.6 | 4.9 | 10.7 |
Border | 2.4 | 6.9 | 4.2 | 7.5 | 3.2 | 5.9 | 7.9 | 7.4 |
Entire ROW | 2.0 | 7.6 | 2.6 | 6.8 | 6.0 | 13.2 | 6.4 | 8.9 |