Source of variation | |||||||
---|---|---|---|---|---|---|---|
Insect response | Paclobutrazol (P) | Fertilization (F) | Interaction P × F | ||||
F-value | P-value | F-value | P-value | F-value | P-value | ||
Paper birch | |||||||
Gypsy moth | 2003 (May 9) | 0.08 | 0.773 | 0.01 | 0.943 | 0.02 | 0.879 |
2004 (May 25) | 4.21 | 0.048 | 3.90 | 0.057 | 1.79 | 0.190 | |
Forest tent caterpillar | 2003 (May 9) | 1.13 | 0.295 | 0.15 | 0.700 | 0.03 | 0.858 |
White-marked tussock moth | 2004 (August 25) | 4.42 | 0.047 | 0.49 | 0.493 | 0.93 | 0.344 |
Austrian pine | |||||||
European pine sawfly | 2003 (April 21) | 0.00 | 0.958 | 0.01 | 0.914 | 1.84 | 0.182 |
2004 (May 10) | 0.12 | 0.729 | 0.11 | 0.741 | 0.60 | 0.445 | |
2005 (May 11) | 3.39 | 0.073 | 2.85 | 0.099 | 0.07 | 0.793 |