Reference
Authors: Valentine EW, Walker AK
Year: 1991
Title: Annotated catalogue of New Zealand Hymenoptera.
Citation: New Zealand Dept. of Scientific and Industrial Research, Plant Protection Report No. 4
Introductions described:
| Target(s) | Agent(s) | Details |
|---|---|---|
| Tuberculatus annulatus, oak aphid | Aphelinus subflavescens | Details |
| Phyllonorycter messaniella, oak leaf-miner | Pholetesor circumscriptus group | Details |
| Phyllonorycter messaniella, oak leaf-miner | Pholetesor arisba | Details |
