| spongy moth (formerly gypsy moth) |
Lymantria dispar (Linnaeus) |
Erebidae |
Lepidoptera |
| Japanese beetle |
Popillia japonica Newman, 1841 |
Scarabaeidae |
Coleoptera |
| hemlock woolly adelgid |
Adelges tsugae Annand, 1924 |
Adelgidae |
Hemiptera |
| redhaired pine bark beetle, goldenhaired bark beetle |
Hylurgus ligniperda (Fabricius, 1787) |
Curculionidae |
Coleoptera |
| European spruce bark beetle |
Ips typographus (Linnaeus, 1758) |
Curculionidae |
Coleoptera |
| Asian longhorned beetle |
Anoplophora glabripennis (Motschulsky, 1853) |
Cerambycidae |
Coleoptera |
| Japanese cedar longhorn beetle |
Callidiellum rufipenne (Motschulsky, 1860) |
Cerambycidae |
Coleoptera |
| kudzu |
Pueraria montana var. lobata (Willd.) Maesen & S. Almeida |
Fabaceae |
Fabales |
| Norway maple |
Acer platanoides L. |
Sapindaceae |
Sapindales |
| tree-of-heaven |
Ailanthus altissima (P. Mill.) Swingle |
Simaroubaceae |
Sapindales |
| garlic mustard |
Alliaria petiolata (Bieb.) Cavara & Grande |
Brassicaceae |
Capparales |
| Japanese barberry |
Berberis thunbergii DC. |
Berberidaceae |
Ranunculales |
| round leaf bittersweet |
Celastrus orbiculatus Thunb. |
Celastraceae |
Celastrales |
| autumn olive |
Elaeagnus umbellata Thunb. |
Elaeagnaceae |
Rhamnales |
| winged burning bush |
Euonymus alatus (Thunb.) Sieb. |
Celastraceae |
Celastrales |
| European privet |
Ligustrum vulgare L. |
Oleaceae |
Scrophulariales |
| Japanese honeysuckle |
Lonicera japonica Thunb. |
Caprifoliaceae |
Dipsacales |
| Amur honeysuckle |
Lonicera maackii (Rupr.) Herder |
Caprifoliaceae |
Dipsacales |
| Morrow's honeysuckle |
Lonicera morrowii Gray |
Caprifoliaceae |
Dipsacales |
| Tatarian honeysuckle |
Lonicera tatarica L. |
Caprifoliaceae |
Dipsacales |
| Japanese stiltgrass |
Microstegium vimineum (Trin.) A. Camus |
Poaceae |
Cyperales |
| mile-a-minute vine, Asiatic tearthumb |
Persicaria perfoliata (L.) H. Gross |
Polygonaceae |
Polygonales |
| common buckthorn, European buckthorn |
Rhamnus cathartica L. |
Rhamnaceae |
Rhamnales |
| multiflora rose |
Rosa multiflora Thunb. |
Rosaceae |
Rosales |
| European black alder |
Alnus glutinosa (L.) Gaertn. |
Betulaceae |
Fagales |
| black dog-strangling vine, black swallowwort |
Vincetoxicum nigrum (L.) Moench |
Asclepiadaceae |
Gentianales |
| nun moth |
Lymantria monacha (Linnaeus) |
Erebidae |
Lepidoptera |
| brown spruce longhorn beetle |
Tetropium fuscum (Fabricius, 1787) |
Cerambycidae |
Coleoptera |
| dog-strangling vine, European swallowwort, pale swallow-wort |
Vincetoxicum rossicum (Kleopov) Barbarich |
Asclepiadaceae |
Gentianales |
| giant hogweed |
Heracleum mantegazzianum Sommier & Levier |
Apiaceae |
Apiales |
| honey bee mite |
Acarapis woodi (Rennie, 1921) |
Tarsonemidae |
Acari |
| honey bee varroa mite |
Varroa destructor Anderson & Trueman, 2000 |
Varroidae |
Acari |
| common barberry |
Berberis vulgaris L |
Berberidaceae |
Ranunculales |
| glossy buckthorn |
Frangula alnus Mill. |
Rhamnaceae |
Rhamnales |
| dames rocket |
Hesperis matronalis L. |
Brassicaceae |
Capparales |
| pale yellow iris, yellow flag iris |
Iris pseudacorus L. |
Iridaceae |
Liliales |
| perennial pepperweed |
Lepidium latifolium L. |
Brassicaceae |
Capparales |
| showy fly honeysuckle, Bell's honeysuckle |
Lonicera x bella Zabel [morrowii × tatarica] |
Caprifoliaceae |
Dipsacales |
| creeping yellow loosestrife, creeping Jenny |
Lysimachia nummularia L. |
Primulaceae |
Ericales |
| emerald ash borer |
Agrilus planipennis Fairmaire, 1888 |
Buprestidae |
Coleoptera |
| European chafer |
Amphimallon majale (Razoumowsky, 1789) |
Scarabaeidae |
Coleoptera |
| viburnum leaf beetle |
Pyrrhalta viburni (Paykull, 1799) |
Chrysomelidae |
Coleoptera |
| border privet |
Ligustrum obtusifolium Sieb. & Zucc. |
Oleaceae |
Scrophulariales |
| Siberian moth |
Dendrolimus sibiricus Chetverikov |
Lasiocampidae |
Lepidoptera |
| Himalayan balsam |
Impatiens glandulifera Royle |
Balsaminaceae |
Geraniales |
| Japanese knotweed |
Reynoutria japonica Sieb. & Zucc. |
Polygonaceae |
Polygonales |
| giant knotweed |
Reynoutria sachalinensis F. Schmidt ex Maxim. |
Polygonaceae |
Polygonales |
| rough mannagrass |
Glyceria maxima (Hartman) Holmb. |
Poaceae |
Cyperales |
| spotted knapweed |
Centaurea stoebe L. |
Asteraceae |
Asterales |
| Bohemian knotweed, Hybrid Japanese knotweed |
Reynoutria x bohemica Chrtek & Chrtková |
Polygonaceae |
Polygonales |
| spotted lanternfly |
Lycorma delicatula (White, 1845) |
Fulgoridae |
Hemiptera |
| Longhorn beetle |
Aeolesthes sarta (Solsky, 1871) |
Cerambycidae |
Coleoptera |
