Paper · 2009 · Iowa State University Digital Repository (Iowa State University)

Late-Season Herbicide Applications in Soybean

Robert G. Hartzler

4
claims
8
verbatim quotes
1
citations
2
research areas
✓
Open access

Abstract

Slow canopy development and ample soil moisture have led to many fields being reinfested with weeds following postemergence herbicide applications. While late-emerging weeds are much less competitive than weeds that emerge early in the season, at high densities they can impact yields, and regardless of density, these weeds can produce significant quantities of weed seed. Thus, it is likely that many soybean fields will be treated in the next few weeks.

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 4

Associationauthor interpretationreview summarybasis n/a

Claim · model-written summary

Late-emerging weeds are much less competitive than early-emerging weeds in soybean

Taxon
SoybeanGlycine maxt0
Interactor
late-emerging weedse0weed
Outcome
competitivee0
Direction
lesse0
Comparator
weeds that emerge early in the seasone0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Late-Season Herbicide Applications in Soybean”

✓ located verbatim in the source · title, characters 0–45 · show in text ↑
e0

“While late-emerging weeds are much less competitive than weeds that emerge early in the season, at high densities they can impact yields, and regardless of density, these weeds can produce significant quantities of weed seed”

✓ located verbatim in the source · abstract, characters 148–372 · show in text ↑
Observationauthor interpretationreview summarybasis n/a

Claim · model-written summary

At high densities, late-emerging weeds can impact soybean yields

Taxon
SoybeanGlycine maxt0
Interactor
late-emerging weedse0weed
Outcome
yieldse0
Qualifier
at high densitiese0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Late-Season Herbicide Applications in Soybean”

✓ located verbatim in the source · title, characters 0–45 · show in text ↑
e0

“While late-emerging weeds are much less competitive than weeds that emerge early in the season, at high densities they can impact yields, and regardless of density, these weeds can produce significant quantities of weed seed”

✓ located verbatim in the source · abstract, characters 148–372 · show in text ↑
Observationauthor interpretationreview summarybasis n/a

Claim · model-written summary

Late-emerging weeds can produce significant quantities of weed seed in soybean fields regardless of density

Taxon
SoybeanGlycine maxt0
Interactor
weedse0weed
Outcome
quantities of weed seede0
Qualifier
regardless of densitye0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Late-Season Herbicide Applications in Soybean”

✓ located verbatim in the source · title, characters 0–45 · show in text ↑
e0

“While late-emerging weeds are much less competitive than weeds that emerge early in the season, at high densities they can impact yields, and regardless of density, these weeds can produce significant quantities of weed seed”

✓ located verbatim in the source · abstract, characters 148–372 · show in text ↑
Observationauthor interpretationreview summarybasis n/a

Claim · model-written summary

Slow canopy development and ample soil moisture have led to soybean fields being reinfested with weeds after postemergence herbicide applications

Taxon
SoybeanGlycine maxt0
Treatment
postemergence herbicide applicationse1
Outcome
reinfested with weedse1
Qualifier
Slow canopy development and ample soil moisturee1

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

t0

“Late-Season Herbicide Applications in Soybean”

✓ located verbatim in the source · title, characters 0–45 · show in text ↑
e1

“Slow canopy development and ample soil moisture have led to many fields being reinfested with weeds following postemergence herbicide applications”

✓ located verbatim in the source · abstract, characters 0–146 · show in text ↑