Cockerell, T.D.A. 1898bb The San Jose scale.. Entomological News 9: 95.
Notes: Aspidiotus perniciosus is discussed in relation to its discovery on a plum tree imported from Japan in New Jersey. Diaspis amygdali also infested this tree.
Cockerell, T.D.A. 1898bb The San Jose scale.. Entomological News 9: 95.
Notes: Aspidiotus perniciosus is discussed in relation to its discovery on a plum tree imported from Japan in New Jersey. Diaspis amygdali also infested this tree.