Dupont, P.R. 1931 Annual report of the Department of Agriculture for the year 1930.. Annual Report (Seychelles. Department of Agriculture) 1-18.

Notes: Species mentioned as pests include Diaspis (Aulacaspis pentagona, Icerya purchasi, I. seychellarum, Aspidiotus ansei, A. destructor, A. dictyospermi, A. ficus, A. lataniae, A. trilobitiformis, Pinnaspis aspidistrae, P. buxi, P. minor, Ischnaspis longirostris, Lecanium tesselatum and Mytylaspis sp.