Biodiversity Heritage Library
We need your feedback! What improvements would you like to see in BHL? Take our survey!
Two common scale-insects of the orchard : the scurfy bark-louse, the oyster-shell bark-louse /
By: Britton, Wilton Everett,
Publication info: [New Haven] :Connecticut Agricultural Experiment Station,1903.
Holding Institution: University of Connecticut Libraries (archive.org)
Subjects: Diseases and pests Fruit Lepidosaphes Scurfy scale