| Acantholyda sawflies |
Acantholyda spp. |
1 |
| alder gall buprestid |
Eupristocerus spp. |
2 |
| alder moth |
Acronicta alni |
2 |
| angular leaf spot of strawberry |
Xanthomonas fragariae |
4 |
| aphid |
Lachnus roboris |
5 |
| apple variegated Tortrix |
Archips xylosteana |
1 |
| Armillaria root rots |
Armillaria spp. |
2 |
| Asian chestnut gall wasp |
Dryocosmus kuriphilus |
6 |
| bacterial blight of aroids |
Xanthomonas axonopodis pv. dieffenbachiae |
1 |
| bacterial spot of stone fruits |
Xanthomonas arboricola pv. pruni |
12 |
| balsam twig aphid |
Mindarus abietinus |
1 |
| banana moth |
Opogona sacchari |
3 |
| beech scale |
Cryptococcus fagisuga |
1 |
| birch bark beetle |
Scolytus ratzeburgi |
3 |
| black spruce beetle |
Tetropium castaneum |
3 |
| black spruce borer |
Asemum striatum |
1 |
| Blackspotted pliers support beetle |
Rhagium mordax |
1 |
| blossom underwing |
Orthosia miniosa |
1 |
| browntail moth |
Euproctis chrysorrhoea |
1 |
| buff-tip moth |
Phalera bucephala |
1 |
| cabbage bug |
Eurydema ornata |
1 |
| cabbage moth |
Mamestra brassicae |
1 |
| Cartusian snail |
Monacha cartusiana |
5 |
| Centrotrus cornutus |
Centrotus cornutus |
1 |
| chestnut blight or canker |
Cryphonectria parasitica |
3 |
| common juniper |
Juniperus communis |
1 |
| cooley spruce gall adelgid |
Adelges cooleyi |
1 |
| cork oak |
Quercus suber |
1 |
| cottonseed bug |
Oxycarenus hyalinipennis |
1 |
| dog rose |
Rosa canina |
2 |
| drought |
|
1 |
| Dutch elm disease |
Ophiostoma ulmi |
1 |
| English hawthorn |
Crataegus monogyna |
2 |
| English walnut |
Juglans regia |
11 |
| eucalyptus longhorned borer |
Phoracantha semipunctata |
1 |
| Eurasian pine adelgid |
Pineus pini |
1 |
| European alder |
Alnus glutinosa |
4 |
| European Beech Leafhopper |
Fagocyba cruenta |
1 |
| European chestnut |
Castanea sativa |
8 |
| European hornbeam |
Carpinus betulus |
9 |
| European oak leaf roller |
Tortrix viridana |
4 |
| European pine resin midge |
Cecidomyia pini |
1 |
| European pine sawfly |
Neodiprion sertifer |
3 |
| European pine shoot moth |
Rhyacionia buoliana |
5 |
| European silver fir weevil |
Pissodes piceae |
4 |
| European spruce bark beetle |
Ips typographus |
11 |
| European turkey oak |
Quercus cerris |
5 |
| flatheaded pine borer |
Chalcophora mariana |
3 |
| froghopper |
Cercopis sanguinolenta |
1 |
| frosted green |
Polyploca ridens |
1 |
| gall midge |
Mikiola fagi |
1 |
| gall midge |
Obolodiplosis robiniae |
1 |
| giant wood wasp |
Urocerus gigas gigas |
1 |
| great spruce bark beetle |
Dendroctonus micans |
4 |
| Guignardia blotch of buckeyes and horsechestnuts |
Guignardia aesculi |
2 |
| gypsy moth |
Lymantria dispar |
2 |
| harlequin glorybower |
Clerodendron trichotomum |
7 |
| hedge maple |
Acer campestre |
5 |
| horse chestnut leafminer |
Cameraria ohridella |
1 |
| Ichneumonid wasp |
Orthocentrus fulvipes |
1 |
| Ichneumonid wasp |
Rhyssa spp. |
1 |
| Japanese wax scale |
Ceroplastes japonicus |
5 |
| lackey moth |
Malacosoma neustria |
1 |
| larch casebearer |
Coleophora laricella |
2 |
| large brown trunk beetle |
Hylobius abietis |
1 |
| large spruce weevil |
Hylobius piceus |
1 |
| large yellow underwing |
Noctua pronuba |
2 |
| larger pine shoot beetle |
Tomicus piniperda |
1 |
| leaf wood beetle |
Cryptocephalus pini |
6 |
| leafy spurge |
Euphorbia esula |
1 |
| lesser pine shoot beetle |
Tomicus minor |
1 |
| long-horned beetle |
Arhopalus rusticus |
3 |
| long-horned beetle |
Monochamus galloprovincialis |
4 |
| long-horned beetle |
Plagionotus detritus |
1 |
| lucerne beetle |
Gonioctena fornicata |
2 |
| mal secco |
Phoma tracheiphila |
3 |
| March moth |
Alsophila aescularia |
1 |
| Marchalina hellenica |
Marchalina hellenica |
1 |
| Matsucoccus pini |
Matsucoccus pini |
1 |
| Mediterranean fruit fly, Medfly |
Ceratitis capitata |
2 |
| metalic wood-boring beetle |
Coraebus fasciatus |
3 |
| middle elm tree split bark beetle |
Scolytus laevis |
1 |
| mottled umber moth |
Erannis defoliaria |
1 |
| muscadine disease |
Beauveria spp. |
1 |
| northern winter moth |
Operophtera fagata |
1 |
| nun moth |
Lymantria monacha |
2 |
| oak anthracnose |
Apiognomonia errabunda |
1 |
| oak phylloxera |
Phylloxera quercus |
2 |
| oak splendour beetle |
Agrilus biguttatus |
2 |
| old world bollworm, cotton bollworm |
Helicoverpa armigera |
4 |
| olive |
Olea europaea |
5 |
| pale tussock moth |
Calliteara pudibunda |
1 |
| Panthea coenobita |
Panthea coenobita |
2 |
| pear decline phytoplasma |
Candidatus Phytoplasma pyri |
11 |
| perennial cornflower |
Centaurea montana |
2 |
| Phalera moths |
Phalera spp. |
1 |
| Phytophthora root and crown rot |
Phytophthora cambivora |
2 |
| pine beauty moth |
Panolis flammea |
1 |
| pine cone bug |
Gastrodes grossipes |
1 |
| pine cone weevil |
Pissodes validirostris |
1 |
| pine false webworm |
Acantholyda erythrocephala |
1 |
| pine flat bug |
Aradus cinnamomeus |
1 |
| pine processionary moth |
Thaumetopoea pityocampa |
4 |
| Pine resin-gall moth |
Retinia resinella |
1 |
| pinhole borer |
Platypus cylindrus |
1 |
| Poplar tip moth |
Clostera anastomosis |
6 |
| poplar-and-willow borer |
Cryptorhynchus lapathi |
4 |
| Psylla |
Psylla spp. |
1 |
| puto antennatus |
Puto antennatus |
1 |
| ragweed weevil |
Lixus scrobicollis |
3 |
| ramsons |
Allium ursinum |
2 |
| red-black pine spittle bug |
Haematoloma dorsata |
1 |
| ribbed pine borer |
Rhagium inquisitor |
3 |
| rust |
Chrysomyxa ledi var. rhododendri |
1 |
| sawyer beetle |
Monochamus sartor |
3 |
| scarce swallowtail |
Iphiclides podalirius |
1 |
| silver Y moth |
Autographa gamma |
2 |
| Siricid woodwasps |
Sirex juvencus |
1 |
| sitona weevil |
Sitona humeralis |
2 |
| six-spined engraver beetle |
Ips sexdentatus |
7 |
| small banded pine weevil |
Pissodes castaneus |
4 |
| small white-marmorated long-horned beetle |
Monochamus sutor |
1 |
| snail |
Cernuella cisalpina |
3 |
| snails |
Cernuella spp. |
4 |
| soft scales |
Physokermes spp. |
1 |
| spruce needle tortricid |
Epinotia tedella |
3 |
| spruce seed moth |
Cydia strobilella |
2 |
| spruce shoot aphid |
Cinara pilicornis |
1 |
| steelblue jewel beetle |
Phaenops cyanea |
5 |
| striped ambrosia beetle |
Trypodendron lineatum |
1 |
| sycamore lace bug |
Corythucha ciliata |
1 |
| tomato looper |
Chrysodeixis chalcites |
3 |
| Tortricid moth |
Cydia fagiglandana |
3 |
| vine borer |
Sinoxylon perforans |
1 |
| web-spinning pine-sawfly |
Acantholyda hieroglyphica |
1 |
| webspinning sawfly |
Cephalcia arvensis |
16 |
| white planthopper |
Metcalfa pruinosa |
1 |
| willow scale |
Chionaspis salicis |
1 |
| winter moth |
Operophtera brumata |
1 |
| woodwasp |
Xiphydria longicollis |
1 |
| woolly apple aphid |
Eriosoma lanigerum |
1 |
| woolly beech aphid |
Phyllaphis fagi |
1 |
| yellow scale |
Aonidiella citrina |
3 |
