Paper · 1994 · Weed Technology

Effect of Nicosulfuron Applied Postemergence and Post-Directed on Sweet Corn (Zea mays) Tolerance

Darren K. Robinson; David W. Monks; Jonathan R. Schultheis

11
claims
30
verbatim quotes
12
citations
1
research areas
—
Not open access

Abstract

In 1991 and 1993, tolerance of ‘Zenith’ and ‘Merit’ sweet corn to 35 g ai/ha nicosulfuron post-directed (PDIR) 0, 5, 10, and 15 cm up the corn stalk or applied POST was determined. In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight. In 1991 no visible injury was observed in the PDIR treatments. Zenith was not injured by any treatment in 1993. Both years, Merit was killed by nicosulfuron applied POST. In 1991 and 1993, nicosulfuron PDIR 0 and 5 cm up the corn stalk of Merit caused approximately 5% and 65% visible injury, respectively, and resulted in yield loss. PDIR application increased nicosulfuron tolerance of moderately tolerant Zenith but did not improve that of least tolerant Merit.

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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 11

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Zenithe0
Treatment
nicosulfuron applied POSTe0
Outcome
visible injurye0
Direction
injurye0
Value
30%e0
Qualifier
In 1991e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Zenithe0
Treatment
nicosulfuron applied POSTe0
Outcome
height reductione0
Direction
reductione0
Value
30%e0
Qualifier
In 1991e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Zenithe0
Treatment
nicosulfuron applied POSTe0
Outcome
U.S. No. 1 marketable ear weighte0
Direction
reductione0
Value
50%e0
Qualifier
In 1991e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

In 1991 no visible injury was observed in the PDIR treatments.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Zenithe1
Treatment
PDIR treatmentse0
Outcome
visible injurye0
Direction
no visible injurye0
Qualifier
In 1991e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In 1991 no visible injury was observed in the PDIR treatments”

✓ located verbatim in the source · abstract, characters 344–405 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Zenith was not injured by any treatment in 1993.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Zenithe0
Treatment
any treatmente0
Outcome
injurede0
Direction
not injurede0
Qualifier
in 1993e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Zenith was not injured by any treatment in 1993”

✓ located verbatim in the source · abstract, characters 407–454 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Both years, Merit was killed by nicosulfuron applied POST.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Merite0
Treatment
nicosulfuron applied POSTe0
Outcome
killede0
Direction
killede0
Qualifier
Both yearse0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Both years, Merit was killed by nicosulfuron applied POST”

✓ located verbatim in the source · abstract, characters 456–513 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

nicosulfuron PDIR 0 and 5 cm up the corn stalk of Merit caused approximately 5% and 65% visible injury.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Merite0
Treatment
nicosulfuron PDIR 0 and 5 cm up the corn stalke0
Outcome
visible injurye0
Direction
injurye0
Value
5%e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“nicosulfuron PDIR 0 and 5 cm up the corn stalk of Merit caused approximately 5% and 65% visible injury”

✓ located verbatim in the source · abstract, characters 533–635 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

nicosulfuron PDIR 0 and 5 cm up the corn stalk of Merit caused approximately 5% and 65% visible injury.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Merite0
Treatment
nicosulfuron PDIR 0 and 5 cm up the corn stalke0
Outcome
visible injurye0
Direction
injurye0
Value
65%e0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“nicosulfuron PDIR 0 and 5 cm up the corn stalk of Merit caused approximately 5% and 65% visible injury”

✓ located verbatim in the source · abstract, characters 533–635 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
e1

“In 1991, nicosulfuron applied POST to Zenith caused approximately 30% visible injury, 30% height reduction, and 50% reduction of U.S. No. 1 marketable ear weight”

✓ located verbatim in the source · abstract, characters 181–342 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Post directed nicosulfuron at 0 and 5 cm caused yield loss in Merit.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Merite0
Treatment
nicosulfuron PDIR 0 and 5 cm up the corn stalke0
Outcome
yielde0
Direction
losse0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“In 1991 and 1993, nicosulfuron PDIR 0 and 5 cm up the corn stalk of Merit caused approximately 5% and 65% visible injury, respectively, and resulted in yield loss”

✓ located verbatim in the source · abstract, characters 515–677 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

PDIR application increased nicosulfuron tolerance of moderately tolerant Zenith but did not improve that of least tolerant Merit.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Zenithe0
Treatment
PDIR applicatione0
Outcome
nicosulfuron tolerancee0
Direction
increasede0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“PDIR application increased nicosulfuron tolerance of moderately tolerant Zenith but did not improve that of least tolerant Merit”

✓ located verbatim in the source · abstract, characters 679–807 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

PDIR application increased nicosulfuron tolerance of moderately tolerant Zenith but did not improve that of least tolerant Merit.

Taxon
Sweet Corn (Zea mays)Zea mayst0
Material
Merite0
Treatment
PDIR applicatione0
Outcome
nicosulfuron tolerancee0
Direction
did not improvee0

Not reportedComparator

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

Zea mays
Zea mays · TaxonAkwugo · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“PDIR application increased nicosulfuron tolerance of moderately tolerant Zenith but did not improve that of least tolerant Merit”

✓ located verbatim in the source · abstract, characters 679–807 · show in text ↑
t0

“Sweet Corn (Zea mays)”

✓ located verbatim in the source · title, characters 66–87 · show in text ↑

nicosulfuron · yield · Zea mays (maize)Results differ

59 papers: 40 positive, 19 negative or no effect

18 papers in the same direction as this paper · 40 in the opposite direction

  1. positive
  2. positive
  3. positive

55 papers more in this group

See all 59 papers →

Zea mays subsp. mays · yield · Zea mays (maize)Results differ

292 papers: 196 positive, 96 negative or no effect

95 papers in the same direction as this paper · 196 in the opposite direction

  1. positive
  2. positive
  3. positive

288 papers more in this group

See all 292 papers →

Zea mays subsp. mays · crop injury · Zea mays (maize)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. positive
  2. positive
  3. negative

3 papers more in this group

See all 7 papers →

nicosulfuron · crop injury · Zea mays (maize)Positive and negative results

29 papers: 6 positive, 23 negative or no effect

22 papers in the same direction as this paper · 6 in the opposite direction

  1. positive
  2. negative
  3. positive

25 papers more in this group

See all 29 papers →

nicosulfuron · growth · Zea mays (maize)Positive and negative results

31 papers: 14 positive, 17 negative or no effect

16 papers in the same direction as this paper · 14 in the opposite direction

  1. negative
  2. positive
  3. positive

27 papers more in this group

See all 31 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.