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Article

Pro-197 mutations confer resistance to thiencarbazone but not to foramsulfuron in ALS-resistant Poa annua populations.

Pest management science - 1 Oct 2026

Alwarnaidu Vijayarajan Vijaya Bhaskar, Vijayakumar Iniya, Ruiz-Partida Rafa, Runge Fabian, Torra Joel, Lozano-Juste Jorge, Forristal Patrick Dermot

Abstract excerpt

BACKGROUND: Poa annua is currently a lower-priority arable weed in Ireland; however, increasing target-site resistance to acetolactate synthase (ALS) inhibitors and declining availability of non-ALS herbicides highlight emerging control challenges. ALS-inhibiting co-formulations of foramsulfuron + thiencarbazone have been specifically developed for use in herbicide-tolerant beet varieties. While foramsulfuron can...

Read the complete abstract on PubMed

Topics

Acetolactate Synthase
Herbicide Resistance
Herbicides
Mutation
Plant Proteins
Molecular Docking Simulation

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Identifiers

PMID: 42324612
DOI: 10.1002/ps.71051
PMCID: PMC13569366

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 25 Oct 2026.

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