Laing, F. 1936 Description of a new species of Phenacoccus (Coccidae) found in Egypt.. Bulletin de la Société Entomologique d'Egypte 9: 80-82.
Notes: P. priesneri.
Laing, F. 1936 Description of a new species of Phenacoccus (Coccidae) found in Egypt.. Bulletin de la Société Entomologique d'Egypte 9: 80-82.
Notes: P. priesneri.