Target pest: Coleophora spissicornis (Lepidoptera: Coleophoridae), banded clover casebearer
Agent introduced: Agathis sp. (Hymenoptera: Braconidae)
Import source: near Freiburg, Germany via Delémont, Switzerland
Release details: 16 females and 42 males were released at Nelson
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.