Paper · 1993 · Weed Technology

Carryover of DPX-PE350 to Grain Sorghum (Sorghum bicolor) and Soybean (Glycine max) on Two Arkansas Soils

David L. Jordan; David H. Johnson; William G. Johnson; et al.

8
claims
11
verbatim quotes
13
citations
2
research areas
—
Not open access

Abstract

Field experiments were conducted to determine carryover potential to grain sorghum and soybean of DPX-PE350 applied POST at 0.05, 0.1, and 0.2 kg ai ha −1 to cotton the previous year. DPX-PE350 did not injure soybean or affect yield adversely. Grain sorghum was injured and maturity delayed on a Sharkey silty clay but not on a Calloway silt loam. Grain sorghum yield was reduced on both soils 16 and 22%, respectively, by residues from the 0.1 and 0.2 kg ha −1 rates of DPX-PE350. In an incubation study, dissipation of DPX-PE350 was greater at 35 C than at 5 C., and did not differ between the two soils.

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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 8

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

DPX-PE350 residues did not injure soybean.

Taxon
soybeanGlycine maxe1
Treatment
DPX-PE350 applied POST at 0.05, 0.1, and 0.2 kg ai ha −1 to cotton the previous yeare0
Outcome
injure soybeane1
Direction
did note1

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

“Field experiments were conducted to determine carryover potential to grain sorghum and soybean of DPX-PE350 applied POST at 0.05, 0.1, and 0.2 kg ai ha −1 to cotton the previous year”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e1

“DPX-PE350 did not injure soybean or affect yield adversely”

✓ located verbatim in the source · abstract, characters 184–242 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

DPX-PE350 residues did not adversely affect soybean yield.

Taxon
soybeanGlycine maxe1
Treatment
DPX-PE350 applied POST at 0.05, 0.1, and 0.2 kg ai ha −1 to cotton the previous yeare0
Outcome
affect yield adverselye1
Direction
did note1

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

“Field experiments were conducted to determine carryover potential to grain sorghum and soybean of DPX-PE350 applied POST at 0.05, 0.1, and 0.2 kg ai ha −1 to cotton the previous year”

✓ located verbatim in the source · abstract, characters 0–182 · show in text ↑
e1

“DPX-PE350 did not injure soybean or affect yield adversely”

✓ located verbatim in the source · abstract, characters 184–242 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Grain sorghum was injured on a Sharkey silty clay.

Taxon
Grain sorghumSorghum bicolore2
Outcome
injurede2
Setting
Sharkey silty claye2

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

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“Grain sorghum was injured and maturity delayed on a Sharkey silty clay but not on a Calloway silt loam”

✓ located verbatim in the source · abstract, characters 244–346 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Grain sorghum maturity was delayed on a Sharkey silty clay.

Taxon
Grain sorghumSorghum bicolore2
Outcome
maturitye2
Direction
delayede2
Setting
Sharkey silty claye2

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

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“Grain sorghum was injured and maturity delayed on a Sharkey silty clay but not on a Calloway silt loam”

✓ located verbatim in the source · abstract, characters 244–346 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Grain sorghum was not injured on a Calloway silt loam.

Taxon
Grain sorghumSorghum bicolore2
Outcome
injurede2
Direction
but note2
Setting
Calloway silt loame2

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

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e2

“Grain sorghum was injured and maturity delayed on a Sharkey silty clay but not on a Calloway silt loam”

✓ located verbatim in the source · abstract, characters 244–346 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Residues from the 0.1 and 0.2 kg ha −1 rates of DPX-PE350 reduced grain sorghum yield by 16 and 22%, respectively.

Taxon
Grain sorghumSorghum bicolore3
Treatment
residues from the 0.1 and 0.2 kg ha −1 rates of DPX-PE350e3
Outcome
yielde3
Direction
reducede3
Value
16 and 22%e3
Qualifier
respectivelye3

Not reportedComparator

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

Sorghum bicolor
Sorghum bicolor · TaxonNo machine-readable author provided. Pethan assumed (based on copyright claims). · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e3

“Grain sorghum yield was reduced on both soils 16 and 22%, respectively, by residues from the 0.1 and 0.2 kg ha −1 rates of DPX-PE350”

✓ located verbatim in the source · abstract, characters 348–480 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Dissipation of DPX-PE350 in soil incubation was greater at 35 C than at 5 C.

Treatment
35 Ce4
Outcome
dissipation of DPX-PE350e4
Direction
greatere4
Comparator
5 Ce4

Not reportedTaxon

Verbatim

e4

“In an incubation study, dissipation of DPX-PE350 was greater at 35 C than at 5 C”

✓ located verbatim in the source · abstract, characters 482–562 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

Dissipation of DPX-PE350 did not differ between the two soils.

Outcome
dissipatione4
Direction
did not differe5
Qualifier
did not differ between the two soilse5

Not reportedTaxon

Verbatim

e4

“In an incubation study, dissipation of DPX-PE350 was greater at 35 C than at 5 C”

✓ located verbatim in the source · abstract, characters 482–562 · show in text ↑
e5

“did not differ between the two soils”

✓ located verbatim in the source · abstract, characters 569–605 · show in text ↑

Gossypium hirsutum · organism · 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. positive
  2. negative
See all 3 papers →

Gossypium hirsutum · yield · Glycine max (soybean)Positive and negative results

7 papers: 2 positive, 5 negative or no effect

4 papers in the same direction as this paper · 2 in the opposite direction

  1. no effect
  2. positive
  3. positive

3 papers more in this group

See all 7 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.