Wilson-Vickery—List of Aphid/idae, 
181 
PART II 
A LIST OF APHID FOOD PLANTS AND THE APHIDS 
SAID TO ATTACK THEM 
Abies sp. 
Aphis ahietaria Walker. 
Aphis gallarum DeGeer. 
Lachnus costata Zetterstedt. 
Lachnus fasciatus Burmeister. 
Prociphilus nidiflcus Low. 
Schizoneura costata Hartig. 
Abies balsamea. 
Chermes coccineus Ratzeburg. 
Chermes pectinatae Cbolodkovsky. 
Chermes stroMloMus Kaltenbacb. 
Lachnus curvipes Patch.. 
Prociphilus tumeliae Schrank. 
Prociphilus poschingeri Holzner. 
Schizoneura ohliqua Cbolodkovsky. 
Abies cilicica. 
Lachniella cilicica Del Guerclo. 
Abies concolor, 
Lachnus ahietis Fitch. 
Schizoneura ohliqua Cbolodkovsky. 
Abies fraseri. 
Prociphilus humeliae Schrank. 
Prociphilus poschingeri Holzner. 
Abies grandis. 
Lachnus occidentalis Davidson. 
