Webster, F.M. 1898 The importation of the San Jose scale, Aspidiotus perniciosus, from Japan. The Canadian Entomologist 30(7): 169-172

Keywords:

dispersal

host

Notes: Evidence of Prunus pandula and P. pseudo-ceraceus having been imported from Japan while infested with Comstockaspis perniciosa and Pseudaulacaspis pentagona.

Download PDF