Abstract
All herbicides evaluated provided good control of Palmer amaranth, kochia, and Russian thistle at Garden City and Palmer amaranth and common sunflower at Manhattan early in the season. Control of Russian thistle at Garden City, sunflower at Manhattan, and Palmer amaranth at both locations remained high with all treatments throughout the season. Trivolt at 20 oz/a controlled entireleaf morningglory 73% at Manhattan early in the season. Morningglory control was greater than 92% with all treatments except Storen at 2.4 qt/a plus atrazine or Acuron preemergence (PRE) later in the season. Minor (<10%) corn injury was observed at Manhattan, but grain yields did not differ by the end of the season. At Garden City, grain yields were highest when Acuron plus atrazine or Storen plus atrazine were applied PRE, and when split applications of Lumax EZ or Storen were applied PRE followed by postemergence (POST). Producers need to be aware that below-labeled rates of herbicides can increase the risk of herbicide resistance development, and control of late-emerging weeds is important.
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Claims 10
Claim · model-written summary
All herbicides gave good control of Palmer amaranth, kochia and Russian thistle at Garden City early in the season.
- Taxon
- corn
Zea mays subsp. mayse1 - Treatment
- All herbicides evaluatede0
- Interactor
- Palmer amaranthe0weed
- Outcome
- controle0
- Direction
- goode0
- Qualifier
- Russian thistlee0
- Setting
- Garden Citye0
BassiaNot reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All herbicides evaluated provided good control of Palmer amaranth, kochia, and Russian thistle at Garden City”
e1“Minor (<10%) corn injury was observed at Manhattan”
Claim · model-written summary
Russian thistle, sunflower and Palmer amaranth control remained high with all treatments.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- all treatmentse0
- Interactor
- Russian thistle
Salsola traguse0weed - Second interactor
- sunflower
Helianthus annuuse0weed - Outcome
- Controle0
- Direction
- remained highe0
- Qualifier
- Palmer amaranth at both locationse0
- Setting
- Garden Citye0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Control of Russian thistle at Garden City, sunflower at Manhattan, and Palmer amaranth at both locations remained high with all treatments throughout the season”
e1“Minor (<10%) corn injury was observed at Manhattan”
Claim · model-written summary
Trivolt at 20 oz/a controlled entireleaf morningglory by 73% at Manhattan early in the season.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- Trivolt at 20 oz/ae0
- Interactor
- entireleaf morningglorye0weed
- Outcome
- controle0
- Direction
- controllede0
- Value
- 73%e0
- Setting
- Manhattane0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Trivolt at 20 oz/a controlled entireleaf morningglory 73% at Manhattan early in the season”
e1“Minor (<10%) corn injury was observed at Manhattan”
Claim · model-written summary
Morningglory control was greater than 92% with all treatments except Storen at 2.4 qt/a plus atrazine or Acuron preemergence.
- Taxon
- cornZea mays subsp. mayse1
- Treatment
- all treatmentse0
- Interactor
- Morningglorye0weed
- Outcome
- Morningglory controle0
- Direction
- greater thane0
- Value
- 92%e0
- Comparator
- Storen at 2.4 qt/a plus atrazine or Acuron preemergence (PRE)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Morningglory control was greater than 92% with all treatments except Storen at 2.4 qt/a plus atrazine or Acuron preemergence (PRE) later in the season”
e1“Minor (<10%) corn injury was observed at Manhattan”
Claim · model-written summary
Minor corn injury (below 10%) was observed at Manhattan.
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minor (<10%) corn injury was observed at Manhattan, but grain yields did not differ by the end of the season”
Claim · model-written summary
Grain yields did not differ by the end of the season at Manhattan.
- Taxon
- cornZea mays subsp. mayse0
- Outcome
- grain yieldse0
- Direction
- did not differe0
- Setting
- Manhattane0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minor (<10%) corn injury was observed at Manhattan, but grain yields did not differ by the end of the season”
Claim · model-written summary
At Garden City, grain yields were highest with Acuron plus atrazine or Storen plus atrazine applied PRE.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- Acuron plus atrazine or Storen plus atrazinee1
- Outcome
- grain yieldse1
- Direction
- higheste1
- Setting
- Garden Citye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minor (<10%) corn injury was observed at Manhattan”
e1“At Garden City, grain yields were highest when Acuron plus atrazine or Storen plus atrazine were applied PRE”
Claim · model-written summary
At Garden City, grain yields were highest with split applications of Lumax EZ or Storen PRE followed by POST.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- split applications of Lumax EZ or Storene2
- Outcome
- grain yieldse1
- Direction
- higheste1
- Setting
- Garden Citye1
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minor (<10%) corn injury was observed at Manhattan”
e1“At Garden City, grain yields were highest when Acuron plus atrazine or Storen plus atrazine were applied PRE”
e2“when split applications of Lumax EZ or Storen were applied PRE followed by postemergence (POST)”
Claim · model-written summary
Below-labeled herbicide rates increase the risk of herbicide resistance development.
- Taxon
- cornZea mays subsp. mayse0
- Treatment
- below-labeled rates of herbicidese1
- Outcome
- risk of herbicide resistance developmente1
- Direction
- increasee1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minor (<10%) corn injury was observed at Manhattan”
e1“below-labeled rates of herbicides can increase the risk of herbicide resistance development”
Claim · model-written summary
Control of late-emerging weeds is important in corn.
- Taxon
- cornZea mays subsp. mayse0
- Outcome
- control of late-emerging weedse1
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Minor (<10%) corn injury was observed at Manhattan”
e1“control of late-emerging weeds is important”
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- negative
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93 papers in the same direction as this paper · 20 in the opposite direction · 5 reporting no difference from an alternative
- negative
- negative
- negative
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See all 119 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.