Claim · model-written summary
Sequential glyphosate reduced ragweed shoot dry weight by 72 to 98%.
- Taxon
- soybean
Glycine maxe1 - Treatment
- Glyphosate applied PP, POST, or sequentiallye0
- Interactor
- GR giant ragweede0weed
- Outcome
- shoot dry weighte0
- Direction
- reducede0
- Value
- 72 to 98%e0
- Comparator
- PPe0
Not reportedMaterialGeneCompoundOrgan / stageSecond interactorSecond interactor roleSettingQualifier
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Glyphosate applied PP, POST, or sequentially provided 22 to 68%, 40 to 47%, and 59 to 95% control of GR giant ragweed and reduced shoot dry weight 26 to 80%, 16 to 50%, and 72 to 98%, respectively.”
e1“DT soybean yield correlated with GR giant ragweed control.”
Title
Glyphosate-Resistant Giant Ragweed (Ambrosia trifida) Control in Dicamba-Tolerant Soybean
Joseph P. Vink; Nader Soltani; Darren E. Robinson; et al. Weed Technology 2012. doi:10.1614/wt-d-11-00184.1
Other claims from this paper (8)
- Intervention effect Preplant glyphosate controlled ragweed by 22 to 68%.
- Intervention effect Postemergence glyphosate controlled ragweed by 40 to 47%.
- Intervention effect Sequential glyphosate controlled ragweed by 59 to 95%.
- Intervention effect Preplant glyphosate reduced ragweed shoot dry weight by 26 to 80%.
- Intervention effect Postemergence glyphosate reduced ragweed shoot dry weight by 16 to 50%.
- Intervention effect Sequential glyphosate plus dicamba gave 100% giant ragweed control.
- Association Soybean yield correlated with giant ragweed control.
- Recommendation The authors conclude dicamba is an effective ragweed-control option in Ontario soybean.