Reference
Authors: Alonso-Zarazaga MA and Sánchez-Ruiz M.
Year: 2002
Title: Revision of the Trichosirocalus horridus (Panzer) species complex, with description of two new species infesting thistles (Coleoptera: Curculionidae, Ceutorhynchinae)
Citation: Australian Journal of Entomology 41, 199-208
Introductions described:
| Target(s) | Agent(s) | Details |
|---|---|---|
| Carduus nutans, nodding thistle | Trichosirocalus spp., nodding thistle crown weevil | Details |
| Carduus spp., thistle | Trichosirocalus spp., nodding thistle crown weevil | Details |
| Cirsium spp., thistle | Trichosirocalus spp., nodding thistle crown weevil | Details |
| Onopordum acanthium, cotton thistle | Trichosirocalus spp., nodding thistle crown weevil | Details |
| Carduus nutans, nodding thistle | Trichosirocalus horridus, nodding thistle crown weevil | Details |
