1. First record of the sugar-cane scale Saccharolecanium krugeri (Zehntner) in Giza, Egypt.;Ali;Bulletin of the Entomological Society of Egypt,1997
2. A new species of Pulvinaria (Homopt.: Coccidae) attacking sugar cane in South Africa.;De Lotto;South African Journal of Agricultural Science,1964
3. On some Coccidae (Homoptera), chiefly from Africa
4. Another new species of Pulvinaria (Hom.: Coccidae) from sugar cane.;De Lotto;South African Journal of Agricultural Science,1966
5. The parasitoid complex of the red-striped soft scale, Pulvinaria tenuivalvata (Newstead) (Hemiptera: Coccidae) and its long-term effect on the scale on sugarcane in Egypt.;El-Serwy;Proceedings of the XI International Symposium on Scale Insect Studies,2008