| 2515029 |
European shot-hole borer |
Xyleborus dispar |
exsudation of sap due to beetle attacks |
| 2515045 |
poplar-and-willow borer |
Cryptorhynchus lapathi |
symptom outside the trunk |
| 2100089 |
pinhole borer |
Platypus cylindrus |
white saw dust on the bark |
| 2515057 |
poplar borer |
Saperda carcharias |
symptom outside the trunk |
| 2101029 |
European hardwood ambrosia beetle |
Trypodendron domesticum |
white saw dust on the bark |
| 2102017 |
woolly beech aphid |
Phyllaphis fagi |
rolling leaves after a wooly aphid attacks on the lower side |
| 2101042 |
horse chestnut leafminer |
Cameraria ohridella |
brown blotches on leaves corresponding to mines of caterpillar |
| 2515022 |
ash bark beetle |
Hylesinus varius |
winter gallery on the bark called "rose of ash" |
| 2101096 |
gypsy moth |
Lymantria dispar |
defoliated tree |
| 2515058 |
small poplar borer |
Saperda populnea |
on twig |
| 2515016 |
larch elm bark beetle |
Hylesinus crenatus |
dead tree |
| 2102002 |
gall midge |
Mikiola fagi |
galls on leaves |
| 2100098 |
birch bark beetle |
Scolytus ratzeburgi |
vertically aligned holes on the bark |
| 2515036 |
oak splendour beetle |
Agrilus biguttatus |
dead tree infested by agrilus |
| 2100096 |
European oak bark beetle |
Scolytus intricatus |
debarked infested tree |
