Ross, H. 1916 . Die Pflanzengallen Bayerns und der angrenzenden Gebiete. [The plant galls of Bavaria and adjoining regions.] Verlag von Gustav Fischer Jena 104 pp.
Notes: Scale species reviewed include Eriococcus ericae.
Ross, H. 1916 . Die Pflanzengallen Bayerns und der angrenzenden Gebiete. [The plant galls of Bavaria and adjoining regions.] Verlag von Gustav Fischer Jena 104 pp.
Notes: Scale species reviewed include Eriococcus ericae.