Claim · model-written summary
Removing COC reduced flixweed control more for WG than EC saflufenacil.
- Taxon
- winter wheat
Triticum aestivumt0 - Treatment
- Excluding COCe0
- Interactor
- flixweede0weed
- Outcome
- flixweed controle0
- Direction
- reducede0
- Comparator
- EC formulatione0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Excluding COC from saflufenacil plus 2,4-D amine reduced flixweed control from the saflufenacil WG formulation more than the EC formulation”
t0“Winter Wheat”
Title
John C. Frihauf; Phillip W. Stahlman; Patrick W. Geier; et al. Weed Technology 2010. doi:10.1614/wt-d-09-00049.1
Other claims from this paper (14)
- Intervention effect Saflufenacil combinations controlled blue mustard at least 91%, versus at most 50% with 2,4-D amine alone.
- Observation At least 25 g ha −1 saflufenacil EC was needed for more than 90% flixweed control.
- Observation Most saflufenacil treatments controlled henbit at no more than 80%, judged unsatisfactory.
- Association Wheat foliar necrosis rose with saflufenacil rate to 30% early after treatment.
- Observation Wheat foliar necrosis later declined below 15%.
- Observation Wheat foliar necrosis was absent by 30 DAT.
- Association Saflufenacil rate, formulation, and 2,4-D mixing influenced wheat stunting less than foliar necrosis.
- Intervention effect EC caused greater wheat foliar necrosis than WG.
- Intervention effect EC caused greater wheat stunting than WG.
- Intervention effect Mixing saflufenacil with 2,4-D amine without COC reduced leaf necrosis and stunting.
- Intervention effect Most saflufenacil treatments had grain yields similar to 2,4-D amine in weedy conditions.
- Intervention effect Herbicide treatment did not affect grain yield in weed-free experiments.
- Recommendation The authors identify two saflufenacil regimens as controlling winter annual broadleaf weeds with less than 15% injury and no yield reduction.
- Recommendation The authors propose postemergence saflufenacil as another weed-control tool for wheat growers.