Abstract
Abstract Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield with 2,4-D and glufosinate applied individually, together, and sequentially. Herbicides were sequentially applied 12 d after an initial application. 2,4-D + glufosinate additively controlled and reduced the height of all tested weed species. Sequential applications resulted in greater control of common lambsquarters, waterhemp, redroot pigweed, and velvetleaf compared with 2,4-D or glufosinate applied alone, or 2,4-D + glufosinate applied in a mixture. The order in which herbicides were sequentially applied did not influence broadleaf weed control. Yellow foxtail control was greater with sequential applications of glufosinate. Soybean yield at Beresford was similar across all treatments. Yields were generally greater at South Shore with sequential herbicide applications when glufosinate was initially applied. The experiment results suggest that weed control and soybean yield are greater with 2,4-D + glufosinate or sequential application treatments that include 2,4-D and glufosinate.
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Claims 7
Claim · model-written summary
2,4-D plus glufosinate additively reduced the height of all tested weed species.
- Taxon
- soybean
Glycine maxe0 - Treatment
- 2,4-D + glufosinatee1
- Interactor
- all tested weed speciese1weed
- Outcome
- heighte1
- Direction
- reducede1
- Qualifier
- additivelye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield”
e1“2,4-D + glufosinate additively controlled and reduced the height of all tested weed species”
Claim · model-written summary
Sequential applications gave greater control of common lambsquarters and waterhemp than 2,4-D or glufosinate alone.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Sequential applicationse2
- Interactor
- common lambsquarters
Chenopodium albume2weed - Second interactor
- waterhempe2weed
- Outcome
- control of common lambsquarters, waterhemp, redroot pigweede2
- Direction
- greatere2
- Qualifier
- redroot pigweede2
- Comparator
- 2,4-D or glufosinate applied alonee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield”
e2“Sequential applications resulted in greater control of common lambsquarters, waterhemp, redroot pigweed, and velvetleaf compared with 2,4-D or glufosinate applied alone”
Claim · model-written summary
Sequential applications gave greater velvetleaf control than 2,4-D or glufosinate alone.
- Taxon
- soybeanGlycine maxe0
- Treatment
- Sequential applicationse2
- Interactor
- velvetleaf
Abutilon theophrastie2weed - Outcome
- controle2
- Direction
- greatere2
- Comparator
- 2,4-D or glufosinate applied alonee2
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield”
e2“Sequential applications resulted in greater control of common lambsquarters, waterhemp, redroot pigweed, and velvetleaf compared with 2,4-D or glufosinate applied alone”
Claim · model-written summary
Sequential glufosinate applications gave greater yellow foxtail control.
- Taxon
- soybeanGlycine maxe0
- Treatment
- sequential applications of glufosinatee3
- Interactor
- Yellow foxtail
Setaria pumilae3weed - Outcome
- Yellow foxtail controle3
- Direction
- greatere3
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield”
e3“Yellow foxtail control was greater with sequential applications of glufosinate”
Claim · model-written summary
The order of sequential herbicide application did not influence broadleaf weed control.
- Taxon
- soybeanGlycine maxe0
- Treatment
- The order in which herbicides were sequentially appliede4
- Interactor
- broadleaf weede4weed
- Outcome
- broadleaf weed controle4
- Direction
- did not influencee4
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield”
e4“The order in which herbicides were sequentially applied did not influence broadleaf weed control”
Claim · model-written summary
Soybean yield at Beresford was similar across all treatments.
- Taxon
- soybeanGlycine maxe0
- Outcome
- Soybean yielde5
- Direction
- similare5
- Setting
- Beresforde5
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield”
e5“Soybean yield at Beresford was similar across all treatments”
Claim · model-written summary
Soybean yield at South Shore was generally greater with sequential applications when glufosinate was applied first.
- Taxon
- soybeanGlycine maxe0
- Treatment
- sequential herbicide applications when glufosinate was initially appliede6
- Outcome
- Yieldse6
- Direction
- greatere6
- Qualifier
- generallye6
- Setting
- South Shoree6
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Field experiments were conducted near Beresford and South Shore, South Dakota, in 2023 and 2024, to determine weed control and soybean yield”
e6“Yields were generally greater at South Shore with sequential herbicide applications when glufosinate was initially applied”
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See all 460 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.