Paper · 1990 · Weed Technology

Weed Control in Peanuts (Arachis hypogaea) with Pyridate

T. Vint Hicks; Glenn R. Wehtje; John W. Wilcut

6
claims
12
verbatim quotes
18
citations
2
research areas
—
Not open access

Abstract

Pyridate was evaluated alone and as a component in herbicide systems for weed control and peanut tolerance. Pyridate at 1.0 and 1.5 kg ai ha -1 applied postemergence controlled 79 and 96% of Florida beggarweed, respectively. Pyridate was less effective on sicklepod than 2,4-DB. Peanuts exhibited no visible foliar injury or yield reduction with pyridate at 1.5 kg ha -1 , the highest rate evaluated. Comprehensive weed control and maximum yield required that pyridate be tank mixed with 2,4-DB at 0.22 kg ae ha -1 .

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

Pyridate at 1.0 kg ai ha -1 controlled 79% of Florida beggarweed.

Taxon
PeanutsArachis hypogaeat0
Treatment
Pyridate at 1.0 and 1.5 kg ai ha -1 applied postemergencee0
Interactor
Florida beggarweedDesmodium tortuosume0weed
Outcome
Florida beggarweede0
Direction
controllede0
Value
79e0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗
Desmodium tortuosum
Desmodium tortuosum · InteractorForest & Kim Starr · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Pyridate at 1.0 and 1.5 kg ai ha -1 applied postemergence controlled 79 and 96% of Florida beggarweed, respectively.”

✓ located verbatim in the source · abstract, characters 108–224 · show in text ↑
t0

“Peanuts (Arachis hypogaea)”

✓ located verbatim in the source · title, characters 16–42 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Pyridate at 1.5 kg ai ha -1 controlled 96% of Florida beggarweed.

Taxon
PeanutsArachis hypogaeat0
Treatment
Pyridate at 1.0 and 1.5 kg ai ha -1 applied postemergencee0
Interactor
Florida beggarweedDesmodium tortuosume0weed
Outcome
Florida beggarweede0
Direction
controllede0
Value
96%e0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗
Desmodium tortuosum
Desmodium tortuosum · InteractorForest & Kim Starr · CC BY 3.0 · Wikimedia Commons ↗

Verbatim

e0

“Pyridate at 1.0 and 1.5 kg ai ha -1 applied postemergence controlled 79 and 96% of Florida beggarweed, respectively.”

✓ located verbatim in the source · abstract, characters 108–224 · show in text ↑
t0

“Peanuts (Arachis hypogaea)”

✓ located verbatim in the source · title, characters 16–42 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Pyridate was less effective against sicklepod than 2,4-DB.

Taxon
PeanutsArachis hypogaeat0
Treatment
Pyridatee0
Interactor
sicklepode0weed
Outcome
sicklepode0
Direction
less effectivee0
Comparator
2,4-DBe0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Pyridate was less effective on sicklepod than 2,4-DB.”

✓ located verbatim in the source · abstract, characters 225–278 · show in text ↑
t0

“Peanuts (Arachis hypogaea)”

✓ located verbatim in the source · title, characters 16–42 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Pyridate at 1.5 kg ha -1 produced no visible peanut foliar injury.

Taxon
PeanutsArachis hypogaeat0
Treatment
pyridate at 1.5 kg ha -1e0
Outcome
foliar injurye0
Direction
no visiblee0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Peanuts exhibited no visible foliar injury or yield reduction with pyridate at 1.5 kg ha -1”

✓ located verbatim in the source · abstract, characters 279–370 · show in text ↑
t0

“Peanuts (Arachis hypogaea)”

✓ located verbatim in the source · title, characters 16–42 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Pyridate at 1.5 kg ha -1 produced no peanut yield reduction.

Taxon
PeanutsArachis hypogaeat0
Treatment
pyridate at 1.5 kg ha -1e0
Outcome
yield reductione0
Direction
no visible foliar injury or yield reductione0

Not reportedComparator

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Peanuts exhibited no visible foliar injury or yield reduction with pyridate at 1.5 kg ha -1”

✓ located verbatim in the source · abstract, characters 279–370 · show in text ↑
t0

“Peanuts (Arachis hypogaea)”

✓ located verbatim in the source · title, characters 16–42 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Comprehensive weed control required pyridate mixed with 2,4-DB at 0.22 kg ae ha -1.

Taxon
PeanutsArachis hypogaeat0
Outcome
pyridate be tank mixed with 2,4-DB at 0.22 kg ae ha -1e0

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

Arachis hypogaea
Arachis hypogaea · Taxon葉子 · CC0 · iNaturalist ↗

Verbatim

e0

“Comprehensive weed control and maximum yield required that pyridate be tank mixed with 2,4-DB at 0.22 kg ae ha -1 .”

✓ located verbatim in the source · abstract, characters 401–516 · show in text ↑
t0

“Peanuts (Arachis hypogaea)”

✓ located verbatim in the source · title, characters 16–42 · show in text ↑

Pyridate · Desmodium tortuosum · Arachis hypogaea (peanut)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. no effect
  2. positive
See all 3 papers →

Pyridate · yield · Arachis hypogaea (peanut)Positive and negative results

4 papers: 1 positive, 3 negative or no effect

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

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

Pyridate · crop injury · Arachis hypogaea (peanut)Results agree

4 papers: 0 positive, 4 negative or no effect

3 papers in the same direction as this paper

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

herbicide · Desmodium tortuosum · Arachis hypogaea (peanut)Positive and negative results

12 papers: 11 positive, 1 negative or no effect

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

  1. positive
  2. no effect
  3. positive

8 papers more in this group

See all 12 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.