Year | No. of trap logs | Mean ± SEM trap log surface area (cm2) | Total no. of exit holes | Mean ± SEM no. of exit holes | Mean ± SEM no. of brood galleries |
---|---|---|---|---|---|
1994 | 28 | 1501.1 ± 79.4 | 4195 | 149.8 ± 19.7 | 32.7 ± 6.6 |
1995 | 24 | 1409.4 ± 85.2 | 4977 | 207.4 ± 31.3 | 66.9 ± 12.4 |
1996 | 11z | 1614.6 ± 149.6 | 1383 | 125.7 ± 16.4 | 129.6 ± 27.8 |
↵zTotal of 68 logs used, 11 dissected.