Claim · model-written summary
Application time had a slight effect on velvetleaf control, at most 3% across the day.
- Taxon
- corn
Zea mays subsp. mayse1
- Treatment
- tolpyralate + atrazinee0
- Interactor
- velvetleaf
Abutilon theophrastie0weede1 - Outcome
- velvetleafe0
- Value
- ≤3%e0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Verbatim
e0“There was a slight TOD effect on velvetleaf, pigweed species, and common ragweed control with tolpyralate + atrazine; however, the magnitude of change throughout the day was ≤3% at 2, 4, or 8 wk after application (WAA).”
e1“herbicide for weed control in corn”
Title
Time-of-day effect on weed control efficacy with tolpyralate plus atrazine
Nicole M. Langdon; Nader Soltani; Alan J. Raedar; et al. Weed Technology 2020. doi:10.1017/wet.2020.93
Other claims from this paper (5)
- Intervention effect Application time had a slight effect on pigweed species control, at most 3%.
- Intervention effect Application time had a slight effect on common ragweed control, at most 3%.
- Intervention effect Application time did not affect control of lambsquarters, barnyardgrass or green foxtail.
- Observation All weed species were controlled by at least 88% at eight weeks.
- Intervention effect Application time did not affect corn yield.