Claim · model-written summary
Untreated corn contained 4.3% of the label applied to johnsongrass.
- Taxon
- corn
Zea mays subsp. mayse0 - Interactor
- johnsongrass
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Sorghum halepensee0weed - Outcome
- 14 C-label recovered from untreated corne0
- Value
- 4.3%e0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleTreatmentComparatorSettingDirectionQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
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Verbatim
e0“the amount of 14 C-label recovered from untreated corn amounted to 4.3% of the total applied to johnsongrass”
Title
Nagabhushana G. Gubbiga; A. Douglas Worsham; Frederick T. Corbin Weed Science 1996. doi:10.1017/s0043174500094182
Other claims from this paper (8)
- Intervention effect Rooting medium from nicosulfuron-treated johnsongrass inhibited sorghum radicle elongation.
- Intervention effect Rooting medium from nicosulfuron-treated johnsongrass inhibited corn radicle elongation.
- Observation Foliar nicosulfuron moved basipetally to johnsongrass roots and rhizomes and into the rooting medium.
- Observation By 30 DAT, around 23% of absorbed label was exuded from johnsongrass into the rooting medium.
- Observation Unmetabolized nicosulfuron was the major labeled compound in the rooting medium, at 56%.
- Observation Corn roots subsequently took up label exuded by johnsongrass.
- Intervention effect Nicosulfuron in rooting medium reduced corn growth at concentrations of 10 −8 M or greater.
- Mechanism Corn sensitivity to root uptake was attributed to faster and greater nicosulfuron accumulation in growing parts.