Claim · model-written summary
Plants from introduced populations were more tolerant to a generalist insect herbivore.
- Taxon
- Senecio inaequidens
Senecio inaequidense0 - Material
- introduced populationse1
- Interactor
- generalist insect herbivoree3herbivore
- Outcome
- insect herbivorye2
- Direction
- more tolerante2
Not reportedGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the South African ragwort Senecio inaequidens”
e1“plants from introduced populations”
e2“they were more tolerant to insect herbivory”
e3“in the presence or absence of a generalist insect herbivore”
Title
Selection of preadapted populations allowed Senecio inaequidens to invade Central Europe
Oliver Bossdorf; Annett Lipowsky; Daniel Prati Diversity and Distributions 2008. doi:10.1111/j.1472-4642.2008.00471.x
Other claims from this paper (6)
- Observation Plants from introduced populations had a significantly lower reproductive output.
- Observation Plants from introduced populations allocated more biomass to roots.
- Observation Introduced populations were less genetically variable than native populations.
- Intervention effect Introduced populations showed greater plasticity in response to fertilization.
- Observation Introduced populations were phenotypically most similar to a subset of native populations from mountainous regions in southern Africa.
- Mechanism The invasion success of Senecio inaequidens in Central Europe is suggested to rest on selective introduction of preadapted and plastic genotypes rather than on adaptive evolution in the introduced range.