Hambleton, E.J. 1977a Notes on the species of Neorhizoecus Hambleton, a synonym of Rhizoecus Künckel D'Herculais (Homoptera: Pseudococcidae).. Proceedings of the Entomological Society of Washington 79: 367-376.

Notes: Notes and diagnostic characters of 5 species of Rhizoecus; new combs.; hosts and distribution.