EPPO Global Database

* Leandro MJ, Oliveira M, Melo C, Mexia A (2002) Survey of the insect population on a Protea plantation in the Southwest of Portugal. VI International Protea Research Symposium 602 , 67-74.

* Hoddle MS, Triapitsyn SV, Morgan DJW (2003) Distribution and plant association records for Homalodisca coagulata (Hemiptera: Cicadellidae) in Florida. Florida Entomologist 86(1), 89-91.