Abstract
Corn ( Zea mays L. ‘Pioneer 3732′) showed little to no injury following the postemergence-directed application of sethoxydim {2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio) propyl]-3-hydroxy-2-cyclohexen-1-one} plus crop oil concentrate (COC) at 56 g/ha plus 1.25% (v/v) at nine locations across Midwestern U.S. in 1984 and 1985. Little corn injury also occurred for the postemergence-directed application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v) at most locations in both years. Considerable variation in tolerance was seen across locations for over-the-top applications of sethoxydim at all rates tested and for the directed application at 220 g/ha. Although corn at most locations showed no yield reduction with the over-the-top application of sethoxydim plus COC at 56 g/ha plus 1.25% (v/v), a 70% yield reduction occurred in one location in one year. For an over-the-top application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v), yields ranged from 3 to 95% of the untreated check in 1984, and from 3 to 88% in 1985. Stand reductions from an over-the-top application of sethoxydim plus COC at 220 g/ha plus 1.25% (v/v) ranged from 0 to 99%. A significant negative correlation was found between yield of corn treated over the top with sethoxydim and precipitation on the day of application and in the week following application. Air temperature on the day of application was positively correlated with corn injury from over-the-top and directed sethoxydim applications, but no correlation existed between percent relative humidity and corn injury. Open pan evaporation and solar radiation before and after application were not correlated with corn injury from sethoxydim.
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Claims 15
Claim · model-written summary
Directed sethoxydim at 56 g/ha caused little to no corn injury.
- Taxon
- Corn
Zea mays subsp. mayse0 - Material
- Pioneer 3732e0
- Treatment
- postemergence-directed application of sethoxydime0
- Outcome
- injurye0
- Direction
- little to noe0
- Setting
- Midwestern U.S.e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Corn ( Zea mays L. ‘Pioneer 3732′) showed little to no injury following the postemergence-directed application of sethoxydim {2-[1-(ethoxyimino)butyl]-5-[2-(ethylthio) propyl]-3-hydroxy-2-cyclohexen-1-one} plus crop oil concentrate (COC) at 56 g/ha plus 1.25% (v/v) at nine locations across Midwestern U.S. in 1984 and 1985”
Claim · model-written summary
Directed sethoxydim at 110 g/ha caused little corn injury at most locations.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- postemergence-directed application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v)e0
- Outcome
- corn injurye0
- Direction
- Littlee0
- Qualifier
- most locations in both yearse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Little corn injury also occurred for the postemergence-directed application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v) at most locations in both years”
Claim · model-written summary
Tolerance varied considerably across locations for over-the-top sethoxydim at all tested rates.
- Taxon
- CornZea mays subsp. mayse1
- Treatment
- over-the-top applications of sethoxydime0
- Outcome
- tolerancee0
- Direction
- variatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Considerable variation in tolerance was seen across locations for over-the-top applications of sethoxydim at all rates tested”
e1“Corn ( Zea mays L. ‘Pioneer 3732′)”
Claim · model-written summary
Tolerance varied considerably across locations for directed sethoxydim at 220 g/ha.
- Taxon
- CornZea mays subsp. mayse1
- Treatment
- directed application at 220 g/hae0
- Outcome
- tolerancee0
- Direction
- variatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Considerable variation in tolerance was seen across locations for over-the-top applications of sethoxydim at all rates tested and for the directed application at 220 g/ha”
e1“Corn ( Zea mays L. ‘Pioneer 3732′)”
Claim · model-written summary
At most locations, over-the-top sethoxydim at 56 g/ha did not reduce corn yield.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- over-the-top application of sethoxydim plus COC at 56 g/ha plus 1.25% (v/v)e0
- Outcome
- yielde0
- Direction
- no yield reductione0
- Qualifier
- most locationse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“corn at most locations showed no yield reduction with the over-the-top application of sethoxydim plus COC at 56 g/ha plus 1.25% (v/v)”
Claim · model-written summary
One location and year had a 70% corn yield reduction under over-the-top sethoxydim at 56 g/ha.
- Taxon
- cornZea mays subsp. mayse2
- Treatment
- over-the-top application of sethoxydim plus COC at 56 g/ha plus 1.25% (v/v)e1
- Outcome
- yielde0
- Direction
- reductione0
- Value
- 70%e0
- Qualifier
- one location in one yeare0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“a 70% yield reduction occurred in one location in one year”
e1“over-the-top application of sethoxydim plus COC at 56 g/ha plus 1.25% (v/v)”
e2“corn at most locations”
Claim · model-written summary
Over-the-top sethoxydim at 110 g/ha produced yields of 3 to 95% of untreated in 1984.
- Taxon
- CornZea mays subsp. mayse1
- Treatment
- over-the-top application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v)e0
- Outcome
- yieldse0
- Value
- 3 to 95%e0
- Qualifier
- 1984e0
- Comparator
- untreated checke0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For an over-the-top application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v), yields ranged from 3 to 95% of the untreated check in 1984, and from 3 to 88% in 1985”
e1“Corn ( Zea mays L. ‘Pioneer 3732′)”
Claim · model-written summary
Over-the-top sethoxydim at 110 g/ha produced yields of 3 to 88% of untreated in 1985.
- Taxon
- CornZea mays subsp. mayse1
- Treatment
- over-the-top application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v)e0
- Outcome
- yieldse0
- Value
- 3 to 88%e0
- Qualifier
- 1985e0
- Comparator
- untreated checke0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“For an over-the-top application of sethoxydim plus COC at 110 g/ha plus 1.25% (v/v), yields ranged from 3 to 95% of the untreated check in 1984, and from 3 to 88% in 1985”
e1“Corn ( Zea mays L. ‘Pioneer 3732′)”
Claim · model-written summary
Over-the-top sethoxydim at 220 g/ha caused stand reductions ranging from 0 to 99%.
- Taxon
- CornZea mays subsp. mayse1
- Treatment
- over-the-top application of sethoxydim plus COC at 220 g/ha plus 1.25% (v/v)e0
- Outcome
- Stande0
- Direction
- reductionse0
- Value
- 0 to 99%e0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Stand reductions from an over-the-top application of sethoxydim plus COC at 220 g/ha plus 1.25% (v/v) ranged from 0 to 99%”
e1“Corn ( Zea mays L. ‘Pioneer 3732′)”
Claim · model-written summary
Corn yield under over-the-top sethoxydim was negatively correlated with precipitation near application.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- sethoxydime0
- Outcome
- yield of corne0
- Direction
- negativee0
- Qualifier
- precipitation on the day of application and in the week following applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A significant negative correlation was found between yield of corn treated over the top with sethoxydim and precipitation on the day of application and in the week following application”
Claim · model-written summary
Air temperature on application day was positively correlated with corn injury from over-the-top sethoxydim.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- over-the-tope0
- Outcome
- corn injurye0
- Direction
- positively correlatede0
- Qualifier
- Air temperature on the day of applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Air temperature on the day of application was positively correlated with corn injury from over-the-top and directed sethoxydim applications”
Claim · model-written summary
Air temperature on application day was positively correlated with corn injury from directed sethoxydim.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- directed sethoxydim applicationse0
- Outcome
- corn injurye0
- Direction
- positively correlatede0
- Qualifier
- Air temperature on the day of applicatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Air temperature on the day of application was positively correlated with corn injury from over-the-top and directed sethoxydim applications”
Claim · model-written summary
Relative humidity was not correlated with corn injury.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- sethoxydime1
- Outcome
- corn injurye0
- Direction
- no correlatione0
- Qualifier
- percent relative humiditye0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“no correlation existed between percent relative humidity and corn injury”
e1“corn injury from sethoxydim”
Claim · model-written summary
Open pan evaporation was not correlated with corn injury from sethoxydim.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- sethoxydime0
- Outcome
- corn injurye0
- Direction
- not correlatede0
- Qualifier
- Open pan evaporatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Open pan evaporation and solar radiation before and after application were not correlated with corn injury from sethoxydim”
Claim · model-written summary
Solar radiation was not correlated with corn injury from sethoxydim.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- sethoxydime0
- Outcome
- corn injurye0
- Direction
- not correlatede0
- Qualifier
- solar radiatione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Open pan evaporation and solar radiation before and after application were not correlated with corn injury from sethoxydim”
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See all 61 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.