<i>Poa annua</i> becomes the first weed to evolve resistance to indaziflam applied preemergence and early‐postemergence
This study provides the first confirmed cases of field-evolved resistance to indaziflam applied both preemergence and early-postemergence in P. annua. Resistance was most severe under cooler temperatures and postemergence use, highlighting environmental and developmental effects on indaziflam activity. © 2025 The Author(s). Pest Management Science published by John Wiley & Sons Ltd on behalf of Society of Chemical Industry.
Authors
- Marcelo L. Moretti (ORCID: https://orcid.org/0000-0001-8313-9195)
- Todd A. Gaines (ORCID: https://orcid.org/0000-0003-1485-7665)
- Joshua W. A. Miranda (ORCID: https://orcid.org/0000-0003-3591-5190)
Institutions
- Oregon State University (US)
- Michigan State University (US)
- Colorado State University (US)
Publication Details
- Journal
- Pest Management Science
- Published
- 2025-09-08
- DOI
- https://doi.org/10.1002/ps.70214
- Primary Topic
- Weed Control and Herbicide Applications
- Type
- article
- Field-Weighted Citation Impact
- 0.00