Claim · model-written summary
The authors recommend effective PRE or POST mixtures with multiple modes of action for resistant kochia.
- Outcome
- utilize these effective PRE- or POST-applied herbicide premixes or tank mixtures (multiple modes of action)e0
BassiaNot reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionValueQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Growers should utilize these effective PRE- or POST-applied herbicide premixes or tank mixtures (multiple modes of action) to control herbicide-resistant kochia accessions in the field”
Title
Effective Preemergence and Postemergence Herbicide Programs for Kochia Control
Vipan Kumar; Prashant Jha Weed Technology 2015. doi:10.1614/wt-d-14-00026.1
Other claims from this paper (12)
- Intervention effect Acetochlor plus atrazine provided at least 91% kochia control at 12 WAT.
- Intervention effect S-metolachlor plus atrazine plus mesotrione provided at least 91% kochia control at 12 WAT.
- Intervention effect Sulfentrazone provided at least 91% kochia control at 12 WAT.
- Intervention effect Metribuzin, metribuzin plus linuron, and pyroxasulfone plus atrazine provided 82% control at 12 WAT.
- Intervention effect Acetochlor plus flumetsulam plus clopyralid, pyroxasulfone alone and saflufenacil plus 2,4-D provided at most 23% PRE control.
- Intervention effect Paraquat with atrazine, linuron or metribuzin controlled kochia at least 98% at 5 WAT.
- Intervention effect Four POST treatments averaged 84% kochia control at 5 WAT and did not differ from glyphosate.
- Intervention effect Six POST treatments provided 67 to 78% kochia control at 5 WAT.
- Observation Cloransulam-methyl was not viable at the site because kochia resistant to acetolactate synthase inhibitors was present.
- Observation Kochia accessions differed in response to tested POST herbicides.
- Intervention effect Tembotrione plus atrazine, topramezone plus atrazine, lactofen and fomesafen controlled the glyphosate-resistant kochia accession.
- Recommendation Eight-week residual PRE herbicides were judged acceptable with crop competition; follow-up herbicide may be needed without it.