Minor pest to
Abies alba (Silver fir)
Abies amabilis (Red Fir)
Abies balsamea (Balsam Fir)
Abies grandis (Grand Fir)
Abies procera (Noble Fir)
Alnus incana (Grey Alder)
Betula pendula (Silver Birch)
Betula pubescens (White Birch)
Calluna vulgaris (Heather)
Castanea sativa (Chestnuts)
Cedrus deodara (Deodar)
Corylus avellana (Hazelnuts)
Juniperus communis (Juniper)
Pinus banksiana (Jack Pine)
Pinus jeffreyi (Jeffrey Pine)
Pinus nigra (Austrian Pine)
Pinus ponderosa (Ponderosa Pine)
Pinus resinosa (Red Pine)
Pinus strobus (White Pine)
Pinus taeda (Loblolly Pine)
Pinus wallichiana (Himalayan Blue Pine)
Prunus domestica (Plums)
Prunus persica (Nectarines)
Prunus salicina (Japanese Plum)
Quercus ilex (Holly Oak)
Quercus robur (Pedunculate Oak)
Quercus rubra (Red Oak)
Sorbus aucuparia (Mountain Ash)