Paper · 1970 · Weed Science

Effects of Nitralin and Chloroxuron Combination on Weeds and Soybeans

B. J. Johnson

4
claims
6
verbatim quotes
8
citations
2
research areas
—
Not open access

Abstract

Nitralin (4-(methylsulfonyl)-2,6-dinitro- N,N -dipropylaniline) controlled grasses and 3-[ p -( p -chlorophenoxy)phenyl]-1,1-dimethylurea (chloroxuron) controlled broadleaf weeds in soybeans (Glycine max (L.) Merr.) as well singly as when combined. In 1 year out of 2, nitralin and chloroxuron in combination caused more plant injury than either herbicide alone. The combination of nitralin (0.56 or 0.84 kg/ha) with chloroxuron (1.68 kg/ha) reduced seed yields 37% from the value obtained with chloroxuron alone (1.68 kg/ha).

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

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Nitralin controlled grasses in soybeans.

Taxon
soybeansGlycine maxe0
Treatment
Nitraline0
Interactor
grassese0weed
Outcome
grassese0
Direction
controllede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“Nitralin (4-(methylsulfonyl)-2,6-dinitro- N,N -dipropylaniline) controlled grasses and 3-[ p -( p -chlorophenoxy)phenyl]-1,1-dimethylurea (chloroxuron) controlled broadleaf weeds in soybeans (Glycine max (L.) Merr.) as well singly as when combined.”

✓ located verbatim in the source · abstract, characters 0–248 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Chloroxuron controlled broadleaf weeds in soybeans.

Taxon
soybeansGlycine maxe0
Treatment
chloroxurone0
Interactor
broadleaf weedse0weed
Outcome
broadleaf weedse0
Direction
controllede0

Not reportedComparator

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“chloroxuron) controlled broadleaf weeds in soybeans (Glycine max (L.) Merr.) as well singly as when combined.”

✓ located verbatim in the source · abstract, characters 139–248 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The combination caused more soybean injury than either herbicide alone in one of two years.

Taxon
SoybeansGlycine maxt0
Treatment
nitralin and chloroxuron in combinatione0
Outcome
plant injurye0
Direction
moree0
Qualifier
In 1 year out of 2e0
Comparator
either herbicide alonee0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“In 1 year out of 2, nitralin and chloroxuron in combination caused more plant injury than either herbicide alone.”

✓ located verbatim in the source · abstract, characters 249–362 · show in text ↑
t0

“Soybeans”

✓ located verbatim in the source · title, characters 61–69 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

The combination reduced soybean seed yields by 37% relative to chloroxuron alone.

Taxon
SoybeansGlycine maxt0
Treatment
nitralin (0.56 or 0.84 kg/ha) with chloroxuron (1.68 kg/ha)e0
Outcome
seed yieldse0
Direction
reducede0
Value
37%e0
Comparator
chloroxuron alonee0

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

Glycine max
Glycine max · TaxonPublic domain · Wikimedia Commons ↗

Verbatim

e0

“The combination of nitralin (0.56 or 0.84 kg/ha) with chloroxuron (1.68 kg/ha) reduced seed yields 37% from the value obtained with chloroxuron alone (1.68 kg/ha).”

✓ located verbatim in the source · abstract, characters 363–526 · show in text ↑
t0

“Soybeans”

✓ located verbatim in the source · title, characters 61–69 · show in text ↑

chloroxuron · yield · Glycine max (soybean)Results differ

6 papers: 0 positive, 6 negative or no effect

5 papers in the same direction as this paper

  1. negative
  2. negative
  3. no effect

2 papers more in this group

See all 6 papers →

Nitralin · crop injury · Glycine max (soybean)Positive and negative results

3 papers: 1 positive, 2 negative or no effect

1 paper in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
See all 3 papers →

Nitralin · yield · Glycine max (soybean)Positive and negative results

5 papers: 3 positive, 2 negative or no effect

1 paper in the same direction as this paper · 3 in the opposite direction

  1. positive
  2. negative
  3. positive

1 paper more in this group

See all 5 papers →

chloroxuron · crop injury · Glycine max (soybean)Results agree

4 papers: 0 positive, 4 negative or no effect

3 papers in the same direction as this paper

  1. negative
  2. negative
  3. no effect
See all 4 papers →

chloroxuron · weed · Glycine max (soybean)Results agree

4 papers: 4 positive, 0 negative or no effect

3 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive
See all 4 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.