Reference
Authors: De Biase A, Colonnelli E, Belvedere S, La Marca A, Cristofaro M and Smith L.
Year: 2016
Title: Genetic and morphological studies of Trichosirocalus species introduced to North America, Australia and New Zealand for the biological control of thistles.
Citation: Bulletin of Entomological Research 106: 99-113
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 |
