Cilliers, C.J. 1978b Circular purple scale (Chrysomphalus aonidum (L.) (=Chrysomphalus ficus Ashm.).. Citrus Pests in the Republic of South Africa, Scientific Bulletin No. 391. Dept of Ag, Technical Services, South Africa 253 pp.

Keywords:

  • biology
  • control
  • distribution
  • economic importance
  • host
  • life history
  • Notes: [Paper presented at the Entomological Symposium, Pretoria 27 September to 1 October 1971; subsequently revised for publication.] Distribution, host plants, economic importance, life history, seasonal history, biological, chemical and integrated control are discussed.