Biocontrol introduction
Target pest: Eriococcus coriaceus (Hemiptera: Eriococcidae), gum tree scale
Agent introduced: Rhyzobius forestieri (Coleoptera: Coccinellidae)
No introduction details are currently available.
References
Cameron PJ, Hill RL, Bain J, Thomas WP (1989). A Review of Biological Control of Invertebrate Pests and Weeds in New Zealand 1874-1987. Technical Communication No 10. CAB International Institute of Biological Control. DSIR Entomology Division. 424p.