Paper · 1975 · Weed Science

Cycloate and Phenmedipham as Complementary Treatments in Sugarbeets

J. H. Dawson

11
claims
16
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

Cycloate ( S -ethyl N -ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/ha, controlled 98 to 100% of barnyardgrass [ Echinochloa crus-galli (L.) Beauv.] and 82 to 94% of common lambsquarters ( Chenopodium album L.) and hairy nightshade ( Solarium sarachoides Sendt.). Phenmedipham (methyl m -hydroxycarbanilate m -methylcarbanilate) at 1.1 kg/ha, applied after sugarbeets had emerged but before common lambsquarters had more than three pairs of true leaves or hairy nightshade had more than three or four true leaves, controlled the members of these species that had survived cycloate. Cycloate preconditioned sugarbeets and the surviving broadleaf weeds to injury be phenmedipham. Although applying phenmedipham following cycloate before sugarbeets had two pairs of true leaves sometimes resulted in severe crop injury, and applying it when weeds were too large resulted in incomplete weed control, in all experiments there was a period of at least 2 weeks during which application of phenmedipham killed the surviving lambsquarters and nightshade without injuring sugarbeets.

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 11

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycloate controlled 98 to 100% of barnyardgrass in sugarbeets.

Treatment
Cycloate ( S -ethyl N -ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/hae0
Interactor
barnyardgrassEchinochloa crus-gallie0weed
Outcome
barnyardgrasse0
Direction
controllede0
Value
98 to 100%e0

Not reportedComparator

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗
Echinochloa crus-galli
Echinochloa crus-galli · InteractorMichael Becker · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sugarbeets”

✓ located verbatim in the source · title, characters 57–67 · show in text ↑
e0

“Cycloate ( S -ethyl N -ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/ha, controlled 98 to 100% of barnyardgrass [ Echinochloa crus-galli (L.) Beauv.] and 82 to 94% of common lambsquarters ( Chenopodium album L.) and hairy nightshade ( Solarium sarachoides Sendt.)”

✓ located verbatim in the source · abstract, characters 0–291 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycloate controlled 82 to 94% of common lambsquarters in sugarbeets.

Treatment
Cycloate ( S -ethyl N -ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/hae0
Interactor
common lambsquartersChenopodium albume0weed
Outcome
common lambsquarterse0
Direction
controllede0
Value
82 to 94%e0

Not reportedComparator

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗
Chenopodium album
Chenopodium album · InteractorOlivier Pichard · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sugarbeets”

✓ located verbatim in the source · title, characters 57–67 · show in text ↑
e0

“Cycloate ( S -ethyl N -ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/ha, controlled 98 to 100% of barnyardgrass [ Echinochloa crus-galli (L.) Beauv.] and 82 to 94% of common lambsquarters ( Chenopodium album L.) and hairy nightshade ( Solarium sarachoides Sendt.)”

✓ located verbatim in the source · abstract, characters 0–291 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycloate controlled 82 to 94% of hairy nightshade in sugarbeets.

Treatment
Cycloate ( S -ethyl N -ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/hae0
Interactor
hairy nightshadee0weed
Outcome
hairy nightshadee0
Direction
controllede0
Value
82 to 94%e0

Not reportedComparator

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sugarbeets”

✓ located verbatim in the source · title, characters 57–67 · show in text ↑
e0

“Cycloate ( S -ethyl N -ethylthiocyclohexanecarbamate), applied by subsurface injection at 3.4 kg/ha, controlled 98 to 100% of barnyardgrass [ Echinochloa crus-galli (L.) Beauv.] and 82 to 94% of common lambsquarters ( Chenopodium album L.) and hairy nightshade ( Solarium sarachoides Sendt.)”

✓ located verbatim in the source · abstract, characters 0–291 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenmedipham controlled common lambsquarters surviving cycloate when applied at the specified early weed stage.

Treatment
Phenmedipham (methyl m -hydroxycarbanilate m -methylcarbanilate) at 1.1 kg/hae0
Interactor
common lambsquartersChenopodium albume0weed
Outcome
controlled the members of these species that had survived cycloatee0
Direction
controllede0

Not reportedComparator

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗
Chenopodium album
Chenopodium album · InteractorOlivier Pichard · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Phenmedipham (methyl m -hydroxycarbanilate m -methylcarbanilate) at 1.1 kg/ha, applied after sugarbeets had emerged but before common lambsquarters had more than three pairs of true leaves or hairy nightshade had more than three or four true leaves, controlled the members of these species that had survived cycloate”

✓ located verbatim in the source · abstract, characters 293–609 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Phenmedipham controlled hairy nightshade surviving cycloate when applied at the specified early weed stage.

Treatment
Phenmedipham (methyl m -hydroxycarbanilate m -methylcarbanilate) at 1.1 kg/hae0
Interactor
hairy nightshadee0weed
Outcome
controlled the members of these species that had survived cycloatee0
Direction
controllede0

Not reportedComparator

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Phenmedipham (methyl m -hydroxycarbanilate m -methylcarbanilate) at 1.1 kg/ha, applied after sugarbeets had emerged but before common lambsquarters had more than three pairs of true leaves or hairy nightshade had more than three or four true leaves, controlled the members of these species that had survived cycloate”

✓ located verbatim in the source · abstract, characters 293–609 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Cycloate preconditioned sugarbeets to phenmedipham injury.

Treatment
Cycloatee0
Outcome
injury be phenmediphame0
Qualifier
preconditionede0

Not reportedComparatorDirection

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Cycloate preconditioned sugarbeets and the surviving broadleaf weeds to injury be phenmedipham”

✓ located verbatim in the source · abstract, characters 611–705 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Cycloate preconditioned surviving broadleaf weeds to phenmedipham injury.

Treatment
Cycloatee0
Interactor
broadleaf weedse0weed
Outcome
surviving broadleaf weeds to injury be phenmediphame0

Not reportedComparatorDirection

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sugarbeets”

✓ located verbatim in the source · title, characters 57–67 · show in text ↑
e0

“Cycloate preconditioned sugarbeets and the surviving broadleaf weeds to injury be phenmedipham”

✓ located verbatim in the source · abstract, characters 611–705 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Phenmedipham after cycloate sometimes caused severe sugarbeet injury before the crop had two pairs of true leaves.

Treatment
applying phenmedipham following cycloate before sugarbeets had two pairs of true leavese0
Outcome
severe crop injurye0
Qualifier
sometimese0

Not reportedComparatorDirection

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“applying phenmedipham following cycloate before sugarbeets had two pairs of true leaves sometimes resulted in severe crop injury”

✓ located verbatim in the source · abstract, characters 716–844 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Application when weeds were too large resulted in incomplete weed control.

Treatment
applying it when weeds were too largee0
Interactor
weedse0weed
Outcome
incomplete weed controle0

Not reportedComparatorDirection

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Sugarbeets”

✓ located verbatim in the source · title, characters 57–67 · show in text ↑
e0

“applying it when weeds were too large resulted in incomplete weed control”

✓ located verbatim in the source · abstract, characters 850–923 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In every experiment a window of at least two weeks allowed phenmedipham to kill surviving lambsquarters without injuring sugarbeets.

Treatment
application of phenmediphame0
Interactor
lambsquarterse0weed
Outcome
killed the surviving lambsquarterse0
Value
at least 2 weekse0

Not reportedComparatorDirection

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in all experiments there was a period of at least 2 weeks during which application of phenmedipham killed the surviving lambsquarters and nightshade without injuring sugarbeets”

✓ located verbatim in the source · abstract, characters 925–1101 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

In every experiment the same window allowed phenmedipham to kill surviving nightshade without injuring sugarbeets.

Treatment
application of phenmediphame0
Interactor
nightshadee0weed
Outcome
nightshade without injuring sugarbeetse0
Value
at least 2 weekse0

Not reportedComparatorDirection

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

Beta vulgaris subsp. vulgaris
Beta vulgaris subsp. vulgaris · TaxonQuadell · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“in all experiments there was a period of at least 2 weeks during which application of phenmedipham killed the surviving lambsquarters and nightshade without injuring sugarbeets”

✓ located verbatim in the source · abstract, characters 925–1101 · show in text ↑

phenmedipham · survival · Beta vulgaris (beet)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. negative
See all 2 papers →

Cycloate · crop injury · Beta vulgaris (beet)Positive and negative results

5 papers: 3 positive, 2 negative or no effect

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

  1. negative
  2. negative
  3. positive

1 paper more in this group

See all 5 papers →

phenmedipham · crop injury · Beta vulgaris (beet)Positive and negative results

7 papers: 3 positive, 4 negative or no effect

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

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

Cycloate · Echinochloa crus-galli · Beta vulgaris (beet)Results agree

2 papers: 2 positive, 0 negative or no effect

1 paper in the same direction as this paper

  1. positive
See all 2 papers →

phenmedipham · control · Beta vulgaris (beet)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 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.