Paper · 1978 · Weed Science

Control of Dodder(Cuscutaspp.) with Pronamide

J. H. Dawson

6
claims
11
verbatim quotes
9
citations
2
research areas
—
Not open access

Abstract

Wettable powder and granular formulations of pronamide [3,5-dichloro (N -1,1-dimethyl-2-propynyl)benzamide], applied at 1.7 kg/ha to the soil surface or incorporated to depths of 1.3 to 7.5 cm, controlled dodder (Cuscuta indecora Choisy and C. campestris Yunck.) completely in the greenhouse for periods of 6 to 16 weeks. Seedlings emerged in pronamide-treated soil, but did not elongate normally and did not twine. Pronamide had very little activity as a vapor. In the field, the same rate applied to the soil surface and sprinkler irrigated or mechanically incorporated with the soil usually controlled dodder for about 1 month longer than did the standard herbicide, chlorpropham (isopropyl m -chlorocarbanilate) at 6.7 kg/ha. Pronamide at 6.7 kg/ha did not injure established alfalfa (Medicago sativa L.).

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 6

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pronamide completely controlled Cuscuta indecora for 6 to 16 weeks in the greenhouse.

Taxon
alfalfaMedicago sativae1
Treatment
pronamidee1
Interactor
Cuscuta indecora ChoisyCuscuta indecorae0parasite
Outcome
controlled doddere0
Direction
completelye0
Value
6 to 16 weekse0

Not reportedComparator

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗
Cuscuta indecora
Cuscuta indecora · InteractorVerosione · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“controlled dodder (Cuscuta indecora Choisy and C. campestris Yunck.) completely in the greenhouse for periods of 6 to 16 weeks.”

✓ located verbatim in the source · abstract, characters 194–321 · show in text ↑
e1

“Pronamide at 6.7 kg/ha did not injure established alfalfa (Medicago sativa L.).”

✓ located verbatim in the source · abstract, characters 730–809 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pronamide controlled C. campestris completely for 6 to 16 weeks.

Taxon
alfalfaMedicago sativae1
Treatment
pronamidee1
Interactor
C. campestris Yunck.Cuscuta campestrise0parasite
Outcome
controlled doddere0
Direction
completelye0
Value
6 to 16 weekse0

Not reportedComparator

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗
Cuscuta campestris
Cuscuta campestris · InteractorKristian Peters -- Fabelfroh 11:46, 16 September 2007 (UTC) · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e0

“controlled dodder (Cuscuta indecora Choisy and C. campestris Yunck.) completely in the greenhouse for periods of 6 to 16 weeks.”

✓ located verbatim in the source · abstract, characters 194–321 · show in text ↑
e1

“Pronamide at 6.7 kg/ha did not injure established alfalfa (Medicago sativa L.).”

✓ located verbatim in the source · abstract, characters 730–809 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Seedlings emerging in pronamide-treated soil failed to elongate normally or twine.

Taxon
doddert0
Treatment
pronamide-treated soile0
Outcome
did not elongate normally and did not twinee0

Not reportedComparatorDirection

Verbatim

e0

“Seedlings emerged in pronamide-treated soil, but did not elongate normally and did not twine.”

✓ located verbatim in the source · abstract, characters 322–415 · show in text ↑
t0

“Dodder”

✓ located verbatim in the source · title, characters 11–17 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Pronamide had very little vapor activity.

Taxon
doddert0
Outcome
very little activity as a vapore0

Verbatim

e0

“Pronamide had very little activity as a vapor.”

✓ located verbatim in the source · abstract, characters 416–462 · show in text ↑
t0

“Dodder”

✓ located verbatim in the source · title, characters 11–17 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Field pronamide controlled dodder about one month longer than chlorpropham.

Taxon
alfalfaMedicago sativae1
Treatment
pronamidee1
Interactor
doddere0parasite
Outcome
controlled doddere0
Direction
longere0
Value
about 1 monthe0
Comparator
chlorprophame0

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“usually controlled dodder for about 1 month longer than did the standard herbicide, chlorpropham (isopropyl m -chlorocarbanilate) at 6.7 kg/ha.”

✓ located verbatim in the source · abstract, characters 586–729 · show in text ↑
e1

“Pronamide at 6.7 kg/ha did not injure established alfalfa (Medicago sativa L.).”

✓ located verbatim in the source · abstract, characters 730–809 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pronamide at 6.7 kg/ha did not injure established alfalfa.

Taxon
alfalfaMedicago sativae0
Treatment
Pronamide at 6.7 kg/hae0
Outcome
injuree0
Direction
did note0

Not reportedComparator

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

Medicago sativa
Medicago sativa · TaxonDrepanostoma · CC BY 4.0 · iNaturalist ↗

Verbatim

e0

“Pronamide at 6.7 kg/ha did not injure established alfalfa (Medicago sativa L.).”

✓ located verbatim in the source · abstract, characters 730–809 · show in text ↑

propyzamide · Cuscuta campestris · Medicago sativa (alfalfa)Positive and negative results

3 papers: 2 positive, 1 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 →

propyzamide · control · Medicago sativa (alfalfa)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 →

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.