Maskell, W.M. 1892b Migrations and new localities of some coccids.. Entomologist's Monthly Magazine 28: 69-71.
Notes: Gives country of origin and distribution of scale insect pests that he had observed.
Maskell, W.M. 1892b Migrations and new localities of some coccids.. Entomologist's Monthly Magazine 28: 69-71.
Notes: Gives country of origin and distribution of scale insect pests that he had observed.