Rodolia cardinalis (Mulsant), the Vedalia ladybird (Coleoptera: Coccinellidae) feeding on Icerya purchasi Maskell, cottony cushion scale (Hemiptera: Margarodidae) in London's gardens
Published in British Journal of Entomology and Natural History, in 2004, in volume 17, issue 2, pages 103-104
Date published:2004