Abstract
Thirteen field experiments were conducted in Illinois, Indiana, Ohio, and Ontario from 2005 to 2007 to determine the effects of simulated glyphosate drift followed by in-crop applications of nicosulfuron/rimsulfuron plus dicamba/diflufenzopyr or foramsulfuron plus bromoxynil plus atrazine on nontransgenic corn injury, height, stand count, shoot dry weight, and yield. Simulated glyphosate drift at 100 and 200 g/ha, resulted in 11 to 61% visual crop injury and a 19 to 45% decrease in corn height. Simulated glyphosate drift at 200 g/ha caused a reduction in shoot dry weight by 46%, stand count by 28% and yield by 49 to 56%. Generally, simulated glyphosate drift followed by the in-crop herbicides resulted in an additive response with respect to visual crop injury, height, stand count, shoot dry weight, and yield.
Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 6
Claim · model-written summary
Glyphosate drift at 100 and 200 g/ha produced 11 to 61% visible corn injury.
- Taxon
- Corn
Zea mays subsp. mayst0 - Treatment
- Simulated glyphosate drift at 100 and 200 g/hae0
- Outcome
- visual crop injurye0
- Direction
- injurye0
- Value
- 11 to 61%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Simulated glyphosate drift at 100 and 200 g/ha, resulted in 11 to 61% visual crop injury”
t0“Corn”
Claim · model-written summary
Glyphosate drift at 100 and 200 g/ha decreased corn height by 19 to 45%.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Simulated glyphosate drift at 100 and 200 g/hae0
- Outcome
- corn heighte0
- Direction
- decreasee0
- Value
- 19 to 45%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Simulated glyphosate drift at 100 and 200 g/ha, resulted in 11 to 61% visual crop injury and a 19 to 45% decrease in corn height”
Claim · model-written summary
Glyphosate drift at 200 g/ha reduced shoot dry weight by 46%.
- Taxon
- CornZea mays subsp. mayst0
- Treatment
- Simulated glyphosate drift at 200 g/hae0
- Outcome
- shoot dry weighte0
- Direction
- reductione0
- Value
- 46%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Simulated glyphosate drift at 200 g/ha caused a reduction in shoot dry weight by 46%”
t0“Corn”
Claim · model-written summary
Glyphosate drift at 200 g/ha reduced stand count by 28%.
- Taxon
- CornZea mays subsp. mayst0
- Treatment
- Simulated glyphosate drift at 200 g/hae0
- Outcome
- stand counte0
- Direction
- reductione0
- Value
- 28%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Simulated glyphosate drift at 200 g/ha caused a reduction in shoot dry weight by 46%, stand count by 28%”
t0“Corn”
Claim · model-written summary
Glyphosate drift at 200 g/ha reduced yield by 49 to 56%.
- Taxon
- CornZea mays subsp. mayst0
- Treatment
- Simulated glyphosate drift at 200 g/hae0
- Outcome
- yielde0
- Direction
- reductione0
- Value
- 49 to 56%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Simulated glyphosate drift at 200 g/ha caused a reduction in shoot dry weight by 46%, stand count by 28% and yield by 49 to 56%”
t0“Corn”
Claim · model-written summary
Glyphosate drift followed by in-crop herbicides generally had additive effects on injury, height, stand count, shoot dry weight, and yield.
- Taxon
- CornZea mays subsp. mayst0
- Treatment
- simulated glyphosate drift followed by the in-crop herbicidese0
- Outcome
- additive responsee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Generally, simulated glyphosate drift followed by the in-crop herbicides resulted in an additive response with respect to visual crop injury, height, stand count, shoot dry weight, and yield.”
t0“Corn”
The same questions in other papers
glyphosate · growth · Zea mays (maize)Results differ
12 papers in the same direction as this paper · 12 in the opposite direction
- negative
- positive
- positive
21 papers more in this group
See all 25 papers →glyphosate · yield · Zea mays (maize)Results differ
34 papers in the same direction as this paper · 42 in the opposite direction
- negative
- negative
- no effect
73 papers more in this group
See all 77 papers →glyphosate · crop injury · Zea mays (maize)Positive and negative results
14 papers in the same direction as this paper · 3 in the opposite direction
- negative
- positive
- positive
14 papers more in this group
See all 18 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.