Interprétation : plantes-hôtes (Acer macrophyllum, Acer pseudoplatanum, Adiantum aleuticum, Adiantum jordanii, Aesculus californica, Aesculus hippocastanum, Arbutus menziesii, Arbutus unedo, Arctostaphylos spp., Calluna vulgaris, Camellia spp., Castanea sativa, Fagus sylvatica, Frangula californica, Frangula purshiana, Fraxinus excelsior, Griselinia littoralis, Hamamelis virginiana, Heteromeles arbutifolia, Kalmia la
tifolia, Larix sp., Laurus nobilis, Leucothoe spp., Lithocarpus densiflorus, Lonicera hispidula, Magnolia spp., Michelia doltsopa, Nothofagus obliqua, Osmanthus heterophyllus, Parrotia persica, Photinia x fraseri, Pieris spp.
...[+++], Pseudotsuga menziesii, Quercus spp., Rhododendron spp., andere dan Rhododendron simsii, Rosa gymnocarpa, Salix caprea, Sequoia sempervirens, Syringa vulgaris, Taxus spp., Trientalis latifolia, Umbellularia californica, Vaccinium ovatum).Interpretatie: waardplanten (Acer macrophyllum, Acer pseudoplatanum, Adiantum aleuticum, Adiantum jordanii, Aesculus californica, Aesculus hippocastanum, Arbutus menziesii, Arbutus unedo, Arctostaphylos spp., Calluna vulgaris, Camellia spp., Castanea sativa, Fagus sylvatica, Frangula californica, Frangula purshiana, Fraxinus excelsior, Griselinia littoralis, Hamamelis virginiana, Heteromeles arbutifolia, Kalmia la
tifolia, Larix sp., Laurus nobilis, Leucothoe spp., Lithocarpus densiflorus, Lonicera hispidula, Magnolia spp., Michelia doltsopa, Nothofagus obliqua, Osmanthus heterophyllus, Parrotia persica, Photinia x fraseri, Pieris spp., P
...[+++]seudotsuga menziesii, Quercus spp., Rhododendron spp., andere dan Rhododendron simsii, Rosa gymnocarpa, Salix caprea, Sequoia sempervirens, Syringa vulgaris, Taxus spp., Trientalis latifolia, Umbellularia californica, Vaccinium ovatum)
