Claim · model-written summary
Dicamba plus glyphosate exposure at 25 DAP caused 1.6–2.3 times greater peanut injury than exposure at 50 and 75 DAP.
- Taxon
- Peanut
Arachis hypogaeae1 - Treatment
- dicamba plus glyphosate at 25 DAPe1
- Outcome
- injurye1
- Direction
- greatere1
- Value
- 1.6–2.3 timese1
- Comparator
- 50 and 75 DAP exposurese1
- Setting
- Field experimentse0
Not reportedMaterialGeneCompoundOrgan / stageInteractorInteractor roleSecond interactorSecond interactor roleQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted in the summer of 2019 and 2020”
e1“Peanut exposure to dicamba plus glyphosate at 25 DAP resulted in 1.6–2.3 times greater injury and 3.4–8.5 times greater height and canopy width reductions compared to 50 and 75 DAP exposures”
Title
Olumide S. Daramola; Prasanna Kharel; Joseph E. Iboyi; et al. Agronomy Journal 2023. doi:10.1002/agj2.21372
Other claims from this paper (7)
- Intervention effect Dicamba plus glyphosate exposure at 25 DAP caused 3.4–8.5 times greater peanut height and canopy width reductions than exposure at 50 and 75 DAP.
- Intervention effect Peanut yield reduction was greater at dicamba plus glyphosate exposure at 25 and 75 DAP (18%–19%) than at 50 DAP (10%).
- Intervention effect Regression analysis showed a significant linear response of peanut injury, canopy width reduction and yield reduction to an increasing rate of dicamba plus glyphosate.
- Intervention effect Dicamba plus glyphosate at 1/512X rate resulted in a 3% peanut yield reduction.
- Intervention effect Dicamba plus glyphosate at 1/8X rate resulted in a 41% peanut yield reduction.
- Association Peanut injury can be a useful predictor of yield reduction, with Pearson rho values of 0.81 to 0.86.
- Recommendation Extreme care must be taken to prevent drift occurrence when applying dicamba plus glyphosate on XtendFlex crops near peanut fields.