Paper · 1990 · Weed Technology

Effect of Oxyfluorfen, Pyridate, and BAS 514 Applied Postemergence on Direct-seeded Broccoli (Brassica oleraceavar.botrytis)

Kathleen A. Herbst; Jeffrey F. Derr

10
claims
11
verbatim quotes
11
citations
2
research areas
—
Not open access

Abstract

Broccoli treated with 0.07 kg ai/ha oxyfluorfen, 0.28 and 0.56 kg ai/ha pyridate, and 0.14 kg ai/ha BAS 514 at four field locations produced yields similar to the cultivated check. Oxyfluorfen at 0.14 and 0.28 kg/ha, pyridate at 1.0 and 2.0 kg/ha, and BAS 514 at 0.28 and 0.56 kg/ha reduced broccoli yield at one or more locations. Broccoli treated with BAS 514 plus the experimental adjuvant BAS 090 had increased injury and decreased yield when compared to BAS 514 applied alone. Little to no stand reduction was observed with any herbicide treatment. Direct-seeded broccoli is marginally tolerant to rates of oxyfluorfen, pyridate, and BAS 514 that control broadleaf weeds acceptably.

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Claims 10

Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Broccoli treated with 0.07 kg ai/ha oxyfluorfen produced yields similar to the cultivated check at four field locations.

Treatment
0.07 kg ai/ha oxyfluorfene1
Outcome
yieldse1
Direction
similare1
Comparator
cultivated checke1
Setting
four field locationse1

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Broccoli treated with 0.07 kg ai/ha oxyfluorfen, 0.28 and 0.56 kg ai/ha pyridate, and 0.14 kg ai/ha BAS 514 at four field locations produced yields similar to the cultivated check”

✓ located verbatim in the source · abstract, characters 0–179 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Broccoli treated with 0.28 and 0.56 kg ai/ha pyridate produced yields similar to the cultivated check at four field locations.

Treatment
0.28 and 0.56 kg ai/ha pyridatee1
Outcome
yieldse1
Direction
similare1
Comparator
cultivated checke1
Setting
four field locationse1

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Broccoli treated with 0.07 kg ai/ha oxyfluorfen, 0.28 and 0.56 kg ai/ha pyridate, and 0.14 kg ai/ha BAS 514 at four field locations produced yields similar to the cultivated check”

✓ located verbatim in the source · abstract, characters 0–179 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Broccoli treated with 0.14 kg ai/ha BAS 514 produced yields similar to the cultivated check at four field locations.

Treatment
0.14 kg ai/ha BAS 514e1
Outcome
yieldse1
Direction
similare1
Comparator
cultivated checke1
Setting
four field locationse1

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Broccoli treated with 0.07 kg ai/ha oxyfluorfen, 0.28 and 0.56 kg ai/ha pyridate, and 0.14 kg ai/ha BAS 514 at four field locations produced yields similar to the cultivated check”

✓ located verbatim in the source · abstract, characters 0–179 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Oxyfluorfen at 0.14 and 0.28 kg/ha reduced broccoli yield at one or more locations.

Treatment
Oxyfluorfen at 0.14 and 0.28 kg/hae1
Outcome
yielde1
Direction
reducede1
Setting
one or more locationse1

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Oxyfluorfen at 0.14 and 0.28 kg/ha, pyridate at 1.0 and 2.0 kg/ha, and BAS 514 at 0.28 and 0.56 kg/ha reduced broccoli yield at one or more locations”

✓ located verbatim in the source · abstract, characters 181–330 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Pyridate at 1.0 and 2.0 kg/ha reduced broccoli yield at one or more locations.

Treatment
pyridate at 1.0 and 2.0 kg/hae1
Outcome
yielde1
Direction
reducede1
Setting
one or more locationse1

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Oxyfluorfen at 0.14 and 0.28 kg/ha, pyridate at 1.0 and 2.0 kg/ha, and BAS 514 at 0.28 and 0.56 kg/ha reduced broccoli yield at one or more locations”

✓ located verbatim in the source · abstract, characters 181–330 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

BAS 514 at 0.28 and 0.56 kg/ha reduced broccoli yield at one or more locations.

Treatment
BAS 514 at 0.28 and 0.56 kg/hae1
Outcome
yielde1
Direction
reducede1
Setting
one or more locationse1

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Oxyfluorfen at 0.14 and 0.28 kg/ha, pyridate at 1.0 and 2.0 kg/ha, and BAS 514 at 0.28 and 0.56 kg/ha reduced broccoli yield at one or more locations”

✓ located verbatim in the source · abstract, characters 181–330 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Broccoli treated with BAS 514 plus the adjuvant BAS 090 had increased injury compared with BAS 514 alone.

Treatment
BAS 514 plus the experimental adjuvant BAS 090e1
Outcome
injurye1
Direction
increasede1
Comparator
BAS 514 applied alonee1

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Broccoli treated with BAS 514 plus the experimental adjuvant BAS 090 had increased injury and decreased yield when compared to BAS 514 applied alone”

✓ located verbatim in the source · abstract, characters 332–480 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Broccoli treated with BAS 514 plus the adjuvant BAS 090 had decreased yield compared with BAS 514 alone.

Treatment
BAS 514 plus the experimental adjuvant BAS 090e1
Outcome
yielde1
Direction
decreasede1
Comparator
BAS 514 applied alonee1

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Broccoli treated with BAS 514 plus the experimental adjuvant BAS 090 had increased injury and decreased yield when compared to BAS 514 applied alone”

✓ located verbatim in the source · abstract, characters 332–480 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Little to no stand reduction was observed in broccoli under any herbicide treatment.

Treatment
any herbicide treatmente1
Outcome
stand reductione1
Direction
Little to noe1

Not reportedComparator

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“Direct-seeded Broccoli”

✓ located verbatim in the source · title, characters 70–92 · show in text ↑
e1

“Little to no stand reduction was observed with any herbicide treatment”

✓ located verbatim in the source · abstract, characters 482–552 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Direct-seeded broccoli is marginally tolerant to rates of oxyfluorfen, pyridate and BAS 514 that control broadleaf weeds acceptably.

Interactor
broadleaf weedse1weed
Outcome
marginally tolerante1

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

Brassica oleracea var. italica
Brassica oleracea var. italica · TaxonRasbak · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

e1

“Direct-seeded broccoli is marginally tolerant to rates of oxyfluorfen, pyridate, and BAS 514 that control broadleaf weeds acceptably”

✓ located verbatim in the source · abstract, characters 554–686 · show in text ↑

Oxyfluorfen · yield · Brassica oleracea (wild cabbage)Results differ

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 →

Pyridate · yield · Brassica oleracea (wild cabbage)Results agree

3 papers: 0 positive, 3 negative or no effect

2 papers in the same direction as this paper

  1. no effect
  2. negative
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.