Claim · model-written summary
All tested Digitaria sanguinalis populations exhibited resistance to metamifop.
- Taxon
- Digitaria sanguinalis
Digitaria sanguinalist0 - Treatment
- metamifope1
- Outcome
- resistance to metamifope1
Verbatim
t0“Assessment of Digitaria sanguinalis Resistance to Metamifop”
e1“all tested populations exhibited resistance to metamifop, with GR 50 values ranging from 43.13 to 274.25 g a.i. ha −1 and a resistance index of 2.31–14.71”
Title
Fei Yang; Zhiwen Wu; Mujeeba Fida; et al. Weed Research 2026. doi:10.1111/wre.70046
Other claims from this paper (7)
- Observation GR50 values of the Digitaria sanguinalis populations to metamifop ranged from 43.13 to 274.25 g a.i. ha-1.
- Observation Resistance index of the Digitaria sanguinalis populations to metamifop ranged from 2.31 to 14.71.
- Association The JSYC-1 population had the highest resistance and cross-resistance to cyhalofop-butyl and fenoxaprop-p-ethyl.
- Intervention effect Bispyribac-sodium, propanil and quintrione showed good inhibitory effects on the JSYC-1 population.
- Intervention effect Binary herbicide combinations had additive or synergistic effects against the JSYC-1 population.
- Observation Bispyribac-sodium with propanil and propanil with quintrione were safe for the tested rice varieties.
- Observation Bispyribac-sodium plus quintrione had a selectivity index of 1.28-1.85, indicating potential crop phytotoxicity.
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