Fitch, A. 1857e Hazelnut bark-louse, Lecanium corylifex, new species. (Homoptera. Coccidae) In Third report on noxious and other insects of the state of New York, 201.. Transactions of the New York State Agricultural Society with an Abstract of the Proceedings of the County Agricultural Societies 16(1856): 473.

Keywords:

diagnosis

Notes: Brief description [L. corni acc to Sanders].