Paper · 2013 · Agrochemicals

Controlling Northern Leaf Blight in Corn Field with Azoxystrobin·Propiconazole 18.7% SE

Guangxian Wang

4
claims
7
verbatim quotes
0
citations
3
research areas
—
Not open access

Abstract

[Aims] The study aims to identify the control efficacy of azoxystrobin and propiconazole 18.7% SE to northern leaf blight, and to explore the desirable dosage range, the application period and using methods, and to evaluate the safety on corn. [Methods] These experiments were carried out according to pesticide-guidelines for the field efficacy trials. It was done by stem-leave sprayed during corn big trumpet period and investigated on regular time. [Results] The control effect were more than 90.0% of the azoxystrobin and propiconazole 18.7% SE in the range of75.0-210.0 g a.i./ha. Furthermore, it had the function to promote maize growth and development. But the diffenrence was not significant compared with control. [Conclusions] The desirable using time is on the seventh leaf stage or corn trumpet period. The optimum dose of azoxystrobin and propiconazole 18.7% SE is 150 g a.i./ha.

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Claims 4

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Azoxystrobin and propiconazole gave more than 90.0% northern leaf blight control at 75.0–210.0 g a.i./ha.

Treatment
azoxystrobin and propiconazole 18.7% SEe0
Outcome
control effecte0
Direction
more thane0
Value
90.0%e0

Not reportedComparator

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The control effect were more than 90.0% of the azoxystrobin and propiconazole 18.7% SE in the range of75.0-210.0 g a.i./ha”

✓ located verbatim in the source · abstract, characters 463–585 · show in text ↑
t0

“Corn”

✓ located verbatim in the source · title, characters 36–40 · show in text ↑
Intervention effectobservedoriginal resultpositivenot significant (as stated)measured

Claim · model-written summary

The fungicide promoted maize growth and development, with a nonsignificant difference from control.

Taxon
maizeZea mayse0
Treatment
Azoxystrobin·Propiconazole 18.7% SEt0
Outcome
maize growth and developmente0
Direction
promotee0
Comparator
controle0

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

“it had the function to promote maize growth and development. But the diffenrence was not significant compared with control”

✓ located verbatim in the source · abstract, characters 600–722 · show in text ↑
t0

“Azoxystrobin·Propiconazole 18.7% SE”

✓ located verbatim in the source · title, characters 52–87 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors identify the seventh leaf stage or corn trumpet period as desirable application timing.

Organ / stage
seventh leaf stage or corn trumpet periode0
Outcome
desirable using timee0

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The desirable using time is on the seventh leaf stage or corn trumpet period”

✓ located verbatim in the source · abstract, characters 738–814 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

The authors identify 150 g a.i./ha as the optimum fungicide dose.

Outcome
optimum dosee0
Value
150 g a.i./hae0

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

Zea mays subsp. mays
Zea mays subsp. mays · TaxonDominicus Johannes Bergsma · CC BY-SA 4.0 · Wikimedia Commons ↗

Verbatim

e0

“The optimum dose of azoxystrobin and propiconazole 18.7% SE is 150 g a.i./ha”

✓ located verbatim in the source · abstract, characters 816–892 · show in text ↑
t0

“Corn”

✓ located verbatim in the source · title, characters 36–40 · show in text ↑

azoxystrobin · control · Zea mays (maize)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 →

propiconazole · control · Zea mays (maize)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.