| Site Name: | Lake Vywnwy | | Recorder: | P. Williams | | Date: | 08/07/2006 | | Field Trip, start - finish time: | 14:00 till 16:30 | | Grid ref: | SH963248 | | Altitude: | Not known | | Weather conditions - temp: | Warm, dry | | Type of traps - bulbs: | n/a | | Number of traps: | n/a | | Attendance: | 7 | | | | | Details of field trip | |
Pheromone lures used, no adults attracted. Fresh larval cases found on
two birch trees, new holes were also found in a number of trees. |
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