Ivanova, S.G. 1972 [Coccids damaging fruit-berry and ornamental plants in Sakhalin.]. Zapiski Leningradskogo Sel'skokhozyaistvennogo Instituta No. 190: 76-78.
Ivanova, S.G. 1972 [Coccids damaging fruit-berry and ornamental plants in Sakhalin.]. Zapiski Leningradskogo Sel'skokhozyaistvennogo Instituta No. 190: 76-78.