Table 3.
Herbivores recorded on Rorippa austriaca at the three experimental sites
| Herbivores | Novel range | Core edge | |
|---|---|---|---|
| Tübingen, Germany (G) | Wageningen, Netherlands (NL) | Průhonice, Czech Republic (CZ) | |
| Phyllotreta nemorum (Coleoptera; Chrysomelidae) | XX | X | |
| Chrysomelidae other | X | X | X |
| Eurydema oleraceum (Hemiptera; Pentatomidae) | X | X | |
| Lygus sp. (Hemiptera; Miridae) | X | X | |
| Pieris rapae (Lepidoptera; Pieridae) | X | X | |
| Pieris brassicaea (Lepidoptera; Pieridae) | X | X | |
| Plutella xylostella (Lepidoptera; Plutellidae) | X | X | |
| Autographa gamma (Lepidoptera; Noctuidae) | X | X | X |
| Brevycoryne brassiceae (Hemiptera; Aphididae) | X | X | X |
| Aphids other | X | X | X |
| Thrips (Thrysanoptera) | X | X | X |
| Spider mites (Arachnidae; Tetranychidae) | XX | ||
| Slugs | X | XX | |
| Snails | X | X | X |
| Grasshoppers (Orthoptera; Acrididae) | X | X | X |
| Leafhoppers (Hemiptera; Cicadellidae) | X | X | X |
X indicates present; XX indicates high abundance (Macel and Dostalek, personal observation)