List of NAPPRA Candidates for Host Plants of Quarantine Pests
NAPPRA: Importation of Plants for Planting - new rules from USDA APHIS
For the associated Federal Register Notice and pest datasheets go to
Quarantine Pest:
Anoplophora chinensis
| Host plant genus | Countries from which importation is not authorized |
| Acacia | All except Canada |
| Acer | All except Canada, Netherlands |
| Aesculus | All except Canada |
| Albizia | All except Canada, Israel |
| Alnus | All except Canada |
| Aralia | All except Canada, Costa Rica, Guatemala |
| Betula | All except Canada |
| Broussonetia | All except Canada |
| Cajanus | All except Canada |
| Camellia | All except Canada |
| Carpinus | All except Canada, Netherlands |
| Carya | All except Canada |
| Castanopis | All except Canada |
| Casuarina | All except Canada |
| Catalpa | All |
| Celastrus | All |
| Cercis | All except Canada, Netherlands, Israel |
| Chaenomeles | All except Canada |
| Cornus | All except Canada, Netherlands |
| Corylus | All except Canada, Netherlands |
| Cotoneaster | All except Canada, Costa Rica |
| Crataegus | All except Canada |
| Cryptomeria | All except Canada |
| Cydonia | All except Canada |
| Elaeagnus | All except Canada |
| Eriobotrya | All except Canada |
| Fagus | All except Canada |
| Ficus | All except Canada, China, Costa Rica, Dominican republic, Guatemala, Mexico, Netherlands, Taiwan |
| Grevillea (=Stylurus) | All |
| Hedera | All except Canada, Colombia, Costa Rica, Guatemala, Kenya, Mexico, Netherlands |
| Hibiscus | All except Canada |
| Ilex | All except Canada, Netherlands |
| Juglans | All except Canada |
| Lagerstroemia | All except Israel |
| Lindera | All |
| Liquidamber | All |
| Litchi | All |
| Maackia | All |
| Mallotus | All |
| Malus | All except Belgium, Canada, France, Germany, Netherlands |
| Melia | All |
| Morus | All except Canada |
| Olea | All |
| Ostrya | All |
| Parrotia | All except Canada |
| Persea | All |
| Photinia | All except Canada |
| Pinus | All except Canada |
| Platanus | All |
| Polygonum | All except Canada |
| Populus | All except Canada |
| Prunus | All except Canada, Netherlands |
| Psidium | All except Canada |
| Pyracantha | All |
| Pyrus | All except Canada |
| Quercus | All except Canada |
| Rhododendron | All except Canada |
| Rhus | All except Canada |
| Robinia | All except Canada |
| Rosa | All except Canada, Denmark, France, Germany, Netherlands, United Kingdom |
| Rubus | All except Canada |
| Sageretia | All except China |
| Salix | All except Canada |
| Sapium | All |
| Sophora | All |
| Sorbus | All except Canada |
| Styrax | All |
| Toona | All |
| Ulmus | All except Canada |
| Vernicia | All |
| Viburnum | All except Canada |
| Ziziphus | All |
Quarantine Pest:
Bursaphelenchus cocophilus
| Styrax | All |
| Toona | All |
| Ulmus | All except Canada |
| Vernicia | All |
| Viburnum | All except Canada |
| Ziziphus | All |
Quarantine Pest:
Ceratocystis maginecans
| Mangifera | All |
Quarantine Pest:
Chrysomyza abietis
| Picea | All except Canada |
Quarantine Pest:
Lachnellula willkommii
| Larix | All except areas of Canada not regulated for L. willkomii |
| Pseudolarix | All except areas of Canada not regulated for L. willkomii |
Quarantine Pest:
Phytophthora alni
| Alnus | All except Canada |
Quarantine Pest:
Pseudomonas syringae pv. actinidae
| Actinidia | All |
Quarantine Pest:
Pseudomonas syringae pv. aesculi
| Aesculus | All except Canada |
Quarantine Pest:
Rhynchophorous ferrugineus
| Brahea | All |
| Butia | All |
| Calamus | All |
| Euterpe | All |
| Manicaria | All |
| Metroxylon | All |
| Oncosperma | All |
| Roystonea | All |
Quarantine Pest:
Rynchophorous palmarum
| Acrocomia | All |
| Attalea | All |
| Bactris | All |
| Euterpe | All |
| Manicaria | All |
| Metroxylon | All |
| Roystonea | All |
| Sabal | All |
| Syagrus | All |
| Washingtonia | All |
Quarantine Pest:
Tomato severe leaf curl virus
| Solanum (including syn. Lycopersicon) | All except Canada |
| Capsicum | All except Canada |
Quarantine Pest:
Tomato torrado virus
| Solanum (including syn. Lycopersicon) | All except Canada |
| Amaranthus | All except Canada |
| Atriplex | All except Canada |
| Chenopodium | All except Canada |
| Halogetum | All except Canada |
| Lepidium (syn. Senebiera, Coronopus) | All except Canada |
| Malva | All except Canada |
| Polygonum | All except Canada |
| Nicotiana | All except Canada |
| Spergularia | All except Canada |
Quarantine Pest:
Xanthomonas axonopodis pv. punicae
| Punica granatum | All |
