Target pest: Coleophora frischella (Lepidoptera: Coleophoridae) = Coleophora trifolii, white tipped clover casebearer
Agent introduced: Casinaria sp. (Hymenoptera: Ichneumonidae)
Imported: 1962, 1969
Import source: 1962 Avignon, France, 1969 near Freiburg, Germany, and Avignon, France. All via Delémont, Switzerland
Release details: Not released in 1962, In 1969 a small number of parasitised hosts were released at Appleby near Nelson
Establishment: Not recovered
Cameron PJ, Hill RL, Bain J and 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.