TY  - JOUR
AU  - Patch, E
ID  - 73044
TI  - Downy psyllid of alder, Psylla floccosa, new species
JF  - Canadian Entomologist
SN  - 0008-347X
VL  - 41
SP  - 301
EP  - 303
Y1  - 1909
UR  - http://biostor.org/reference/73044
L2  - http://www.biodiversitylibrary.org/page/3073674
ER  -