Experiment | Release method | Octenol loaded (released) | Proportion | Proportion |
---|---|---|---|---|
 |  |  | Activated (%) | Attracted (%) |
1 | Micro-reaction vial | 1 ml (28 mg h-1) | 34/50 (68) a | 25/50 (50) a |
2 | Micro-reaction vial | 1 ml (32 mg h-1) | 38/50 (76) a | 26/50 (52) a |
3 | Filter paper | 200 μl | 30/30 (100) b | 23/30 (83) b |
4 | Filter paper | 100 μl | 27/30 (90) b | 19/30 (63) b |
5 | Micro-reaction vial | 1 ml (15 mg h-1) | 27/50 (54) a | 13/50 (26) a |