A deletion upstream of the degron of <scp><i>AcIAA27</i></scp> leads to auxinic herbicide resistance in <scp><i>Arctotheca calendula</i></scp>
Our study demonstrated that resistance to 2,4-D and other auxin herbicides in capeweed population R1 is due to a deletion in AcIAA27. However, the Val116Asp mutation did not appear to contribute to resistance. © 2025 The Author(s). Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Authors
- Peter Boutsalis
- Christopher Preston (ORCID: https://orcid.org/0000-0002-7588-124X)
- Matthew R. Tucker (ORCID: https://orcid.org/0000-0003-4661-6700)
- Yuanlin Qi (ORCID: https://orcid.org/0000-0002-2260-1806)
- Mahima Krishnan (ORCID: https://orcid.org/0009-0009-4574-9131)
Institutions
- The University of Adelaide (AU)
Publication Details
- Journal
- Pest Management Science
- Published
- 2025-06-18
- DOI
- https://doi.org/10.1002/ps.70000
- Primary Topic
- Weed Control and Herbicide Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00
Funders
- University of Adelaide