20 imago foraging
Hannie Luijten
Harfsen (GE)
Accepted (with evidence)
GPS 52.2088, 6.2937
RDS 216963 469353
Accuracy 5m
Source Site


photo for observation


Date 2019-06-28
Number 20
Activity foraging
Life stage imago
On/in Japanese Knotweed - Fallopia japonica
Location Harfsen (GE)
Observer Hannie Luijten
Counting method estimated
Method seen
Validated by Jaap Winkelman
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