Reference
Authors: Jessep CT.
Year: 1989
Title: Introduction of the crown weevil (Trichosirocalus horridus) as an additional biocontrol agent against nodding thistle.
Citation: Proc. 42nd N.Z. Weed and Pest Control Conf. 52-54
URL: https://doi.org/10.30843/nzpp.1989.42.10953
Introductions described:
| Target(s) | Agent(s) | Details |
|---|---|---|
| Carduus nutans, nodding thistle | Trichosirocalus horridus, nodding thistle crown weevil | Details |
