Claim · model-written summary
The seed weevil was established and dispersing at numerous western Canadian sites.
- Taxon
- Scentless chamomile
Tripleurospermum inodorumt0 - Interactor
- Omphalapion hookeri
Omphalapion hookerorume0biocontrol_agent - Outcome
- well established and dispersing at numerous sitese0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

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Verbatim
e0“The seed weevil Omphalapion hookeri and the gall midge Rhopalomyia tripleurospermi are well established and dispersing at numerous sites”
t0“scentless chamomile”
Title
T. de C. Beck; A. S. McClay; Mark A. Lewis; et al. 2004
Other claims from this paper (4)
- Observation The gall midge was established and dispersing at numerous sites.
- Observation The stem weevil was established at only a few sites.
- Method / resource A coupled map lattice model represents scentless chamomile interactions with the seed weevil and gall midge in a landscape context.
- Method / resource The model provides a general spatial framework for weed and biocontrol agent interactions.